Contract 0x1619de6b6b20ed217a58d00f37b9d47c7663feca 4

Bridge 
 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xb9be692096dd483fa81cdfca2a605e9b63225453386468737aa8249760074525Send Native286371632022-10-06 6:29:5210 mins ago0x6f6b65f35b702f56d811f485f38b69b7627578d1 IN  Celer Network: cBridge0.01 ETH0.00001517
0xb8d18e6e4705e72c603e0269e7eb8dffd2708fc04be48d39a701ef8fc47ae410Relay286357112022-10-06 6:19:4820 mins ago0x9a66644084108a1bc23a9ccd50d6d63e53098db6 IN  Celer Network: cBridge0 ETH0.00005526
0x262edefc927ac5ccf1270ff0554b73d604fb9a41e3cae420caa70d6770809929Send Native286341752022-10-06 6:08:2832 mins ago0x3578db872e9899d8bf0ff1198fdf8dba74ec3733 IN  Celer Network: cBridge0.18 ETH0.000016
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3Relay286337032022-10-06 6:04:3936 mins ago0x98e9d288743839e96a8005a6b51c770bbf7788c0 IN  Celer Network: cBridge0 ETH0.0000596
0x6c6bd371bfe5c4dc7f84da400f02b84115ce9ab25242dd9860ee8fd1268378deRelay286311872022-10-06 5:45:1355 mins ago0xbfa2f68bf9ad60dc3cfb1cef04730eb7fa251424 IN  Celer Network: cBridge0 ETH0.00006758
0xd5e1a271f37b4f4b6316fa82f14912e8f69b35d726e9ae65beda5d8774153763Send Native286298822022-10-06 5:35:031 hr 5 mins ago0xf79eb2da9a5df099f4e9cae929511b65e720aa0f IN  Celer Network: cBridge0.760464555148681 ETH0.00001759
0xb3f4f9855a90c1973c82411e1771549dff3a7cf17008e5ca8284d365f56514adRelay286285442022-10-06 5:24:181 hr 16 mins ago0x98e9d288743839e96a8005a6b51c770bbf7788c0 IN  Celer Network: cBridge0 ETH0.00007036
0x9b40741ba0fd17269d434b250154c701644fcc15fb5b8421def5aafa1b9e9f48Send Native286216892022-10-06 4:27:272 hrs 13 mins ago0x06e252cdb6bf0e724346be59ceadf6684c79793c IN  Celer Network: cBridge0.006 ETH0.00002239
0x290a76ee744ae9367a3a8d247d3d72808579258207d36f5c650c723fdca0dcc0Relay286213152022-10-06 4:24:362 hrs 16 mins ago0xd10c833f4305e1053a64bc738c550381f48104ca IN  Celer Network: cBridge0 ETH0.0000964
0x4254eefad9a3c46af4b330e942f457fff8976262ca05c085a076e600bb5d08aeRelay286187332022-10-06 4:06:162 hrs 34 mins ago0x9a66644084108a1bc23a9ccd50d6d63e53098db6 IN  Celer Network: cBridge0 ETH0.00010888
0x11dea8193e25bc86b68c39d2a8c57145514126d9650b241ed09a01653394b448Relay286186362022-10-06 4:05:352 hrs 35 mins ago0x9a66644084108a1bc23a9ccd50d6d63e53098db6 IN  Celer Network: cBridge0 ETH0.00010976
0x6320280ec730b381fcb6c9284c151055db1320187bf3531c90c07083cc28cb54Relay286182042022-10-06 4:01:542 hrs 38 mins ago0x9a66644084108a1bc23a9ccd50d6d63e53098db6 IN  Celer Network: cBridge0 ETH0.00010744
0xa2d1db53282ef82705539decc2515ff446ca47720a07b37796eff1af208b3ef2Withdraw286138132022-10-06 3:28:083 hrs 12 mins ago0x16d1663a00d4d1a216e0baa84b0abc69ba35c156 IN  Celer Network: cBridge0 ETH0.00011197
0x918ee672be549a08ecd62dc9682e7a7cb3e2dd05283f16952d2175e2e7ba0381Relay286093942022-10-06 2:58:453 hrs 42 mins ago0xd10c833f4305e1053a64bc738c550381f48104ca IN  Celer Network: cBridge0 ETH0.00012765
0xae8e735d509865121b2101298b1827133b9916c5398b98086e0c56af80a06508Relay286085462022-10-06 2:53:543 hrs 46 mins ago0xd10c833f4305e1053a64bc738c550381f48104ca IN  Celer Network: cBridge0 ETH0.00013044
0x9b61e137fb8846625bf58d8ede15b03e2e7ca235f3a77d23533f49f95d611c90Relay286081282022-10-06 2:51:133 hrs 49 mins ago0xd10c833f4305e1053a64bc738c550381f48104ca IN  Celer Network: cBridge0 ETH0.0001291
0xdfda6f7b9a04949acfaed4a83fdacf1f09f0c28a9a7fcd8f39e47743e1d1142cRelay286074072022-10-06 2:45:403 hrs 55 mins ago0xbfa2f68bf9ad60dc3cfb1cef04730eb7fa251424 IN  Celer Network: cBridge0 ETH0.00013181
0xae796fb3924b64d5e8f2efd62a7879732a36619f83852ac5db7ad33aa0f5249dRelay286063002022-10-06 2:36:324 hrs 4 mins ago0x9a66644084108a1bc23a9ccd50d6d63e53098db6 IN  Celer Network: cBridge0 ETH0.00014201
0xb7a3507d7d76f994b2003ae1249b567c541bc0346fdd4a87a46a311d4f7f44abRelay286041122022-10-06 2:17:264 hrs 23 mins ago0x98e9d288743839e96a8005a6b51c770bbf7788c0 IN  Celer Network: cBridge0 ETH0.0001496
0x99b4651eab8eca09295a9c984b3f487d5e726de81fce72d0129314a267c5f0cfRelay286037752022-10-06 2:14:224 hrs 26 mins ago0xd10c833f4305e1053a64bc738c550381f48104ca IN  Celer Network: cBridge0 ETH0.00014736
0xa15443fc99eb5583fbd4225e206cc4b898a210f13693289858f95c46adf72e71Add Native Liqui...286022942022-10-06 2:00:384 hrs 40 mins ago0x4096859ef63422f1d9010df09a586525edea2af1 IN  Celer Network: cBridge4.5 ETH0.00001986
0xbbbad22b0cc86944ecd757dd6aca728293261c86ca09f79285699d7ce6e47b76Relay285980292022-10-06 1:19:295 hrs 21 mins ago0xbfa2f68bf9ad60dc3cfb1cef04730eb7fa251424 IN  Celer Network: cBridge0 ETH0.00018989
0x540f72bbbc38c02a259178d76f0587edaafdaf744525b9f1ffe8e6f80128ff75Send285955462022-10-06 0:53:535 hrs 46 mins ago0xd54e4f8a55247487dd7c8c59f14ee5c0c2889477 IN  Celer Network: cBridge0 ETH0.0000452
0x0fdb6c936afaac25e90a08fa25e4cc103b0b48a54a6b3d5c164664d07bb331aeSend285954942022-10-06 0:53:195 hrs 47 mins ago0xbaad3fde86faa3b42d6a047060308e49a24ec9e7 IN  Celer Network: cBridge0 ETH0.00004552
0x08587841915403a5126650b77c687dece60c59d67210de3c0193119544efd90fRelay285947472022-10-06 0:47:205 hrs 53 mins ago0xd10c833f4305e1053a64bc738c550381f48104ca IN  Celer Network: cBridge0 ETH0.00022372
[ Download CSV Export 
Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xb9be692096dd483fa81cdfca2a605e9b63225453386468737aa8249760074525286371632022-10-06 6:29:5210 mins ago Celer Network: cBridge 0x82af49447d8a07e3bd95bd0d56f35241523fbab10.01 ETH
0xb8d18e6e4705e72c603e0269e7eb8dffd2708fc04be48d39a701ef8fc47ae410286357112022-10-06 6:19:4820 mins ago Celer Network: cBridge dForce: DF Token0 ETH
0xb8d18e6e4705e72c603e0269e7eb8dffd2708fc04be48d39a701ef8fc47ae410286357112022-10-06 6:19:4820 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xb8d18e6e4705e72c603e0269e7eb8dffd2708fc04be48d39a701ef8fc47ae410286357112022-10-06 6:19:4820 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xb8d18e6e4705e72c603e0269e7eb8dffd2708fc04be48d39a701ef8fc47ae410286357112022-10-06 6:19:4820 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xb8d18e6e4705e72c603e0269e7eb8dffd2708fc04be48d39a701ef8fc47ae410286357112022-10-06 6:19:4820 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xb8d18e6e4705e72c603e0269e7eb8dffd2708fc04be48d39a701ef8fc47ae410286357112022-10-06 6:19:4820 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xb8d18e6e4705e72c603e0269e7eb8dffd2708fc04be48d39a701ef8fc47ae410286357112022-10-06 6:19:4820 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0x262edefc927ac5ccf1270ff0554b73d604fb9a41e3cae420caa70d6770809929286341752022-10-06 6:08:2832 mins ago Celer Network: cBridge 0x82af49447d8a07e3bd95bd0d56f35241523fbab10.18 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago Celer Network: cBridge0x5f48f5a16769bba479e162f0b27257c1bfaf0cdc0.811707766226610159 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago 0x82af49447d8a07e3bd95bd0d56f35241523fbab1 Celer Network: cBridge0.811707766226610159 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago Celer Network: cBridge 0x82af49447d8a07e3bd95bd0d56f35241523fbab10 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xc6666b2de48da65a600105f9f3591e9c2cc3c641a41c2c60668a12eaa52f13d3286337032022-10-06 6:04:3936 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0xc19a0820e5b3197ac2b47307e704c05063e5715a1f070f74c176f71f8e52b945286328332022-10-06 5:58:1642 mins ago Celer Network: cBridge 0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb90 ETH
0xc19a0820e5b3197ac2b47307e704c05063e5715a1f070f74c176f71f8e52b945286328332022-10-06 5:58:1642 mins ago 0x8e0b1352a0b391e5c1ac7c244819f010130ca02b Celer Network: cBridge0 ETH
0x6c6bd371bfe5c4dc7f84da400f02b84115ce9ab25242dd9860ee8fd1268378de286311872022-10-06 5:45:1355 mins ago Celer Network: cBridge0xae71af99303184cf2190b61c811b2effe4c013190.303207739629450041 ETH
0x6c6bd371bfe5c4dc7f84da400f02b84115ce9ab25242dd9860ee8fd1268378de286311872022-10-06 5:45:1355 mins ago 0x82af49447d8a07e3bd95bd0d56f35241523fbab1 Celer Network: cBridge0.303207739629450041 ETH
0x6c6bd371bfe5c4dc7f84da400f02b84115ce9ab25242dd9860ee8fd1268378de286311872022-10-06 5:45:1355 mins ago Celer Network: cBridge 0x82af49447d8a07e3bd95bd0d56f35241523fbab10 ETH
0x6c6bd371bfe5c4dc7f84da400f02b84115ce9ab25242dd9860ee8fd1268378de286311872022-10-06 5:45:1355 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
0x6c6bd371bfe5c4dc7f84da400f02b84115ce9ab25242dd9860ee8fd1268378de286311872022-10-06 5:45:1355 mins ago Celer Network: cBridge0x00000000000000000000000000000000000000010 ETH
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Bridge

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
Yes with 800 runs

Other Settings:
default evmVersion, GNU GPLv3 license

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 20 : Ownable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _setOwner(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _setOwner(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

File 2 of 20 : Pausable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

File 3 of 20 : ReentrancyGuard.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and make it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

File 4 of 20 : IERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

File 5 of 20 : SafeERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

File 6 of 20 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) private pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 7 of 20 : Context.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

File 8 of 20 : ECDSA.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return recover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return recover(hash, r, vs);
        } else {
            revert("ECDSA: invalid signature length");
        }
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return recover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`, `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (281): 0 < s < secp256k1n ÷ 2 + 1, and for v in (282): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        require(
            uint256(s) <= 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0,
            "ECDSA: invalid signature 's' value"
        );
        require(v == 27 || v == 28, "ECDSA: invalid signature 'v' value");

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        require(signer != address(0), "ECDSA: invalid signature");

        return signer;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

File 9 of 20 : Bridge.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "./libraries/PbBridge.sol";
import "./Pool.sol";

contract Bridge is Pool {
    using SafeERC20 for IERC20;

    // liquidity events
    event Send(
        bytes32 transferId,
        address sender,
        address receiver,
        address token,
        uint256 amount,
        uint64 dstChainId,
        uint64 nonce,
        uint32 maxSlippage
    );
    event Relay(
        bytes32 transferId,
        address sender,
        address receiver,
        address token,
        uint256 amount,
        uint64 srcChainId,
        bytes32 srcTransferId
    );
    // gov events
    event MinSendUpdated(address token, uint256 amount);
    event MaxSendUpdated(address token, uint256 amount);

    mapping(bytes32 => bool) public transfers;
    mapping(address => uint256) public minSend; // send _amount must > minSend
    mapping(address => uint256) public maxSend;

    // min allowed max slippage uint32 value is slippage * 1M, eg. 0.5% -> 5000
    uint32 public minimalMaxSlippage;

    function send(
        address _receiver,
        address _token,
        uint256 _amount,
        uint64 _dstChainId,
        uint64 _nonce,
        uint32 _maxSlippage // slippage * 1M, eg. 0.5% -> 5000
    ) external nonReentrant whenNotPaused {
        bytes32 transferId = _send(_receiver, _token, _amount, _dstChainId, _nonce, _maxSlippage);
        IERC20(_token).safeTransferFrom(msg.sender, address(this), _amount);
        emit Send(transferId, msg.sender, _receiver, _token, _amount, _dstChainId, _nonce, _maxSlippage);
    }

    function sendNative(
        address _receiver,
        uint256 _amount,
        uint64 _dstChainId,
        uint64 _nonce,
        uint32 _maxSlippage
    ) external payable nonReentrant whenNotPaused {
        require(msg.value == _amount, "Amount mismatch");
        require(nativeWrap != address(0), "Native wrap not set");
        bytes32 transferId = _send(_receiver, nativeWrap, _amount, _dstChainId, _nonce, _maxSlippage);
        IWETH(nativeWrap).deposit{value: _amount}();
        emit Send(transferId, msg.sender, _receiver, nativeWrap, _amount, _dstChainId, _nonce, _maxSlippage);
    }

    function _send(
        address _receiver,
        address _token,
        uint256 _amount,
        uint64 _dstChainId,
        uint64 _nonce,
        uint32 _maxSlippage
    ) private returns (bytes32) {
        require(_amount > minSend[_token], "amount too small");
        require(maxSend[_token] == 0 || _amount <= maxSend[_token], "amount too large");
        require(_maxSlippage > minimalMaxSlippage, "max slippage too small");
        bytes32 transferId = keccak256(
            // uint64(block.chainid) for consistency as entire system uses uint64 for chain id
            abi.encodePacked(msg.sender, _receiver, _token, _amount, _dstChainId, _nonce, uint64(block.chainid))
        );
        require(transfers[transferId] == false, "transfer exists");
        transfers[transferId] = true;
        return transferId;
    }

    function relay(
        bytes calldata _relayRequest,
        bytes[] calldata _sigs,
        address[] calldata _signers,
        uint256[] calldata _powers
    ) external whenNotPaused {
        bytes32 domain = keccak256(abi.encodePacked(block.chainid, address(this), "Relay"));
        verifySigs(abi.encodePacked(domain, _relayRequest), _sigs, _signers, _powers);
        PbBridge.Relay memory request = PbBridge.decRelay(_relayRequest);
        bytes32 transferId = keccak256(
            abi.encodePacked(
                request.sender,
                request.receiver,
                request.token,
                request.amount,
                request.srcChainId,
                request.dstChainId,
                request.srcTransferId
            )
        );
        require(transfers[transferId] == false, "transfer exists");
        transfers[transferId] = true;
        _updateVolume(request.token, request.amount);
        uint256 delayThreshold = delayThresholds[request.token];
        if (delayThreshold > 0 && request.amount > delayThreshold) {
            _addDelayedTransfer(transferId, request.receiver, request.token, request.amount);
        } else {
            _sendToken(request.receiver, request.token, request.amount);
        }

        emit Relay(
            transferId,
            request.sender,
            request.receiver,
            request.token,
            request.amount,
            request.srcChainId,
            request.srcTransferId
        );
    }

    function setMinSend(address[] calldata _tokens, uint256[] calldata _amounts) external onlyGovernor {
        require(_tokens.length == _amounts.length, "length mismatch");
        for (uint256 i = 0; i < _tokens.length; i++) {
            minSend[_tokens[i]] = _amounts[i];
            emit MinSendUpdated(_tokens[i], _amounts[i]);
        }
    }

    function setMaxSend(address[] calldata _tokens, uint256[] calldata _amounts) external onlyGovernor {
        require(_tokens.length == _amounts.length, "length mismatch");
        for (uint256 i = 0; i < _tokens.length; i++) {
            maxSend[_tokens[i]] = _amounts[i];
            emit MaxSendUpdated(_tokens[i], _amounts[i]);
        }
    }

    function setMinimalMaxSlippage(uint32 _minimalMaxSlippage) external onlyGovernor {
        minimalMaxSlippage = _minimalMaxSlippage;
    }

    // This is needed to receive ETH when calling `IWETH.withdraw`
    receive() external payable {}
}

File 10 of 20 : Pool.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "./interfaces/IWETH.sol";
import "./libraries/PbPool.sol";
import "./safeguard/Pauser.sol";
import "./safeguard/VolumeControl.sol";
import "./safeguard/DelayedTransfer.sol";
import "./Signers.sol";

// add liquidity and withdraw
// withdraw can be used by user or liquidity provider

contract Pool is Signers, ReentrancyGuard, Pauser, VolumeControl, DelayedTransfer {
    using SafeERC20 for IERC20;

    uint64 public addseq; // ensure unique LiquidityAdded event, start from 1
    mapping(address => uint256) public minAdd; // add _amount must > minAdd

    // map of successful withdraws, if true means already withdrew money or added to delayedTransfers
    mapping(bytes32 => bool) public withdraws;

    // erc20 wrap of gas token of this chain, eg. WETH, when relay ie. pay out,
    // if request.token equals this, will withdraw and send native token to receiver
    // note we don't check whether it's zero address. when this isn't set, and request.token
    // is all 0 address, guarantee fail
    address public nativeWrap;

    // liquidity events
    event LiquidityAdded(
        uint64 seqnum,
        address provider,
        address token,
        uint256 amount // how many tokens were added
    );
    event WithdrawDone(
        bytes32 withdrawId,
        uint64 seqnum,
        address receiver,
        address token,
        uint256 amount,
        bytes32 refid
    );
    event MinAddUpdated(address token, uint256 amount);

    function addLiquidity(address _token, uint256 _amount) external nonReentrant whenNotPaused {
        require(_amount > minAdd[_token], "amount too small");
        addseq += 1;
        IERC20(_token).safeTransferFrom(msg.sender, address(this), _amount);
        emit LiquidityAdded(addseq, msg.sender, _token, _amount);
    }

    function addNativeLiquidity(uint256 _amount) external payable nonReentrant whenNotPaused {
        require(msg.value == _amount, "Amount mismatch");
        require(nativeWrap != address(0), "Native wrap not set");
        require(_amount > minAdd[nativeWrap], "amount too small");
        addseq += 1;
        IWETH(nativeWrap).deposit{value: _amount}();
        emit LiquidityAdded(addseq, msg.sender, nativeWrap, _amount);
    }

    function withdraw(
        bytes calldata _wdmsg,
        bytes[] calldata _sigs,
        address[] calldata _signers,
        uint256[] calldata _powers
    ) external whenNotPaused {
        bytes32 domain = keccak256(abi.encodePacked(block.chainid, address(this), "WithdrawMsg"));
        verifySigs(abi.encodePacked(domain, _wdmsg), _sigs, _signers, _powers);
        // decode and check wdmsg
        PbPool.WithdrawMsg memory wdmsg = PbPool.decWithdrawMsg(_wdmsg);
        bytes32 wdId = keccak256(
            abi.encodePacked(wdmsg.chainid, wdmsg.seqnum, wdmsg.receiver, wdmsg.token, wdmsg.amount)
        );
        require(withdraws[wdId] == false, "withdraw already succeeded");
        withdraws[wdId] = true;
        _updateVolume(wdmsg.token, wdmsg.amount);
        uint256 delayThreshold = delayThresholds[wdmsg.token];
        if (delayThreshold > 0 && wdmsg.amount > delayThreshold) {
            _addDelayedTransfer(wdId, wdmsg.receiver, wdmsg.token, wdmsg.amount);
        } else {
            _sendToken(wdmsg.receiver, wdmsg.token, wdmsg.amount);
        }
        emit WithdrawDone(wdId, wdmsg.seqnum, wdmsg.receiver, wdmsg.token, wdmsg.amount, wdmsg.refid);
    }

    function executeDelayedTransfer(bytes32 id) external whenNotPaused {
        delayedTransfer memory transfer = _executeDelayedTransfer(id);
        _sendToken(transfer.receiver, transfer.token, transfer.amount);
    }

    function setMinAdd(address[] calldata _tokens, uint256[] calldata _amounts) external onlyGovernor {
        require(_tokens.length == _amounts.length, "length mismatch");
        for (uint256 i = 0; i < _tokens.length; i++) {
            minAdd[_tokens[i]] = _amounts[i];
            emit MinAddUpdated(_tokens[i], _amounts[i]);
        }
    }

    function _sendToken(
        address _receiver,
        address _token,
        uint256 _amount
    ) internal {
        if (_token == nativeWrap) {
            // withdraw then transfer native to receiver
            IWETH(nativeWrap).withdraw(_amount);
            (bool sent, ) = _receiver.call{value: _amount, gas: 50000}("");
            require(sent, "failed to send native token");
        } else {
            IERC20(_token).safeTransfer(_receiver, _amount);
        }
    }

    // set nativeWrap, for relay requests, if token == nativeWrap, will withdraw first then transfer native to receiver
    function setWrap(address _weth) external onlyOwner {
        nativeWrap = _weth;
    }
}

File 11 of 20 : Signers.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./interfaces/ISigsVerifier.sol";

contract Signers is Ownable, ISigsVerifier {
    using ECDSA for bytes32;

    bytes32 public ssHash;
    uint256 public triggerTime; // timestamp when last update was triggered

    // reset can be called by the owner address for emergency recovery
    uint256 public resetTime;
    uint256 public noticePeriod; // advance notice period as seconds for reset
    uint256 constant MAX_INT = 2**256 - 1;

    event SignersUpdated(address[] _signers, uint256[] _powers);

    event ResetNotification(uint256 resetTime);

    /**
     * @notice Verifies that a message is signed by a quorum among the signers
     * The sigs must be sorted by signer addresses in ascending order.
     * @param _msg signed message
     * @param _sigs list of signatures sorted by signer addresses
     * @param _signers sorted list of current signers
     * @param _powers powers of current signers
     */
    function verifySigs(
        bytes memory _msg,
        bytes[] calldata _sigs,
        address[] calldata _signers,
        uint256[] calldata _powers
    ) public view override {
        bytes32 h = keccak256(abi.encodePacked(_signers, _powers));
        require(ssHash == h, "Mismatch current signers");
        _verifySignedPowers(keccak256(_msg).toEthSignedMessageHash(), _sigs, _signers, _powers);
    }

    /**
     * @notice Update new signers.
     * @param _newSigners sorted list of new signers
     * @param _curPowers powers of new signers
     * @param _sigs list of signatures sorted by signer addresses
     * @param _curSigners sorted list of current signers
     * @param _curPowers powers of current signers
     */
    function updateSigners(
        uint256 _triggerTime,
        address[] calldata _newSigners,
        uint256[] calldata _newPowers,
        bytes[] calldata _sigs,
        address[] calldata _curSigners,
        uint256[] calldata _curPowers
    ) external {
        // use trigger time for nonce protection, must be ascending
        require(_triggerTime > triggerTime, "Trigger time is not increasing");
        // make sure triggerTime is not too large, as it cannot be decreased once set
        require(_triggerTime < block.timestamp + 3600, "Trigger time is too large");
        bytes32 domain = keccak256(abi.encodePacked(block.chainid, address(this), "UpdateSigners"));
        verifySigs(abi.encodePacked(domain, _triggerTime, _newSigners, _newPowers), _sigs, _curSigners, _curPowers);
        _updateSigners(_newSigners, _newPowers);
        triggerTime = _triggerTime;
    }

    /**
     * @notice reset signers, only used for init setup and emergency recovery
     */
    function resetSigners(address[] calldata _signers, uint256[] calldata _powers) external onlyOwner {
        require(block.timestamp > resetTime, "not reach reset time");
        resetTime = MAX_INT;
        _updateSigners(_signers, _powers);
    }

    function notifyResetSigners() external onlyOwner {
        resetTime = block.timestamp + noticePeriod;
        emit ResetNotification(resetTime);
    }

    function increaseNoticePeriod(uint256 period) external onlyOwner {
        require(period > noticePeriod, "notice period can only be increased");
        noticePeriod = period;
    }

    // separate from verifySigs func to avoid "stack too deep" issue
    function _verifySignedPowers(
        bytes32 _hash,
        bytes[] calldata _sigs,
        address[] calldata _signers,
        uint256[] calldata _powers
    ) private pure {
        require(_signers.length == _powers.length, "signers and powers length not match");
        uint256 totalPower; // sum of all signer.power
        for (uint256 i = 0; i < _signers.length; i++) {
            totalPower += _powers[i];
        }
        uint256 quorum = (totalPower * 2) / 3 + 1;

        uint256 signedPower; // sum of signer powers who are in sigs
        address prev = address(0);
        uint256 index = 0;
        for (uint256 i = 0; i < _sigs.length; i++) {
            address signer = _hash.recover(_sigs[i]);
            require(signer > prev, "signers not in ascending order");
            prev = signer;
            // now find match signer add its power
            while (signer > _signers[index]) {
                index += 1;
                require(index < _signers.length, "signer not found");
            }
            if (signer == _signers[index]) {
                signedPower += _powers[index];
            }
            if (signedPower >= quorum) {
                // return early to save gas
                return;
            }
        }
        revert("quorum not reached");
    }

    function _updateSigners(address[] calldata _signers, uint256[] calldata _powers) private {
        require(_signers.length == _powers.length, "signers and powers length not match");
        address prev = address(0);
        for (uint256 i = 0; i < _signers.length; i++) {
            require(_signers[i] > prev, "New signers not in ascending order");
            prev = _signers[i];
        }
        ssHash = keccak256(abi.encodePacked(_signers, _powers));
        emit SignersUpdated(_signers, _powers);
    }
}

File 12 of 20 : ISigsVerifier.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

interface ISigsVerifier {
    /**
     * @notice Verifies that a message is signed by a quorum among the signers.
     * @param _msg signed message
     * @param _sigs list of signatures sorted by signer addresses
     * @param _signers sorted list of current signers
     * @param _powers powers of current signers
     */
    function verifySigs(
        bytes memory _msg,
        bytes[] calldata _sigs,
        address[] calldata _signers,
        uint256[] calldata _powers
    ) external view;
}

File 13 of 20 : IWETH.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

interface IWETH {
    function deposit() external payable;

    function withdraw(uint256) external;
}

File 14 of 20 : Pb.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

// runtime proto sol library
library Pb {
    enum WireType {
        Varint,
        Fixed64,
        LengthDelim,
        StartGroup,
        EndGroup,
        Fixed32
    }

    struct Buffer {
        uint256 idx; // the start index of next read. when idx=b.length, we're done
        bytes b; // hold serialized proto msg, readonly
    }

    // create a new in-memory Buffer object from raw msg bytes
    function fromBytes(bytes memory raw) internal pure returns (Buffer memory buf) {
        buf.b = raw;
        buf.idx = 0;
    }

    // whether there are unread bytes
    function hasMore(Buffer memory buf) internal pure returns (bool) {
        return buf.idx < buf.b.length;
    }

    // decode current field number and wiretype
    function decKey(Buffer memory buf) internal pure returns (uint256 tag, WireType wiretype) {
        uint256 v = decVarint(buf);
        tag = v / 8;
        wiretype = WireType(v & 7);
    }

    // count tag occurrences, return an array due to no memory map support
    // have to create array for (maxtag+1) size. cnts[tag] = occurrences
    // should keep buf.idx unchanged because this is only a count function
    function cntTags(Buffer memory buf, uint256 maxtag) internal pure returns (uint256[] memory cnts) {
        uint256 originalIdx = buf.idx;
        cnts = new uint256[](maxtag + 1); // protobuf's tags are from 1 rather than 0
        uint256 tag;
        WireType wire;
        while (hasMore(buf)) {
            (tag, wire) = decKey(buf);
            cnts[tag] += 1;
            skipValue(buf, wire);
        }
        buf.idx = originalIdx;
    }

    // read varint from current buf idx, move buf.idx to next read, return the int value
    function decVarint(Buffer memory buf) internal pure returns (uint256 v) {
        bytes10 tmp; // proto int is at most 10 bytes (7 bits can be used per byte)
        bytes memory bb = buf.b; // get buf.b mem addr to use in assembly
        v = buf.idx; // use v to save one additional uint variable
        assembly {
            tmp := mload(add(add(bb, 32), v)) // load 10 bytes from buf.b[buf.idx] to tmp
        }
        uint256 b; // store current byte content
        v = 0; // reset to 0 for return value
        for (uint256 i = 0; i < 10; i++) {
            assembly {
                b := byte(i, tmp) // don't use tmp[i] because it does bound check and costs extra
            }
            v |= (b & 0x7F) << (i * 7);
            if (b & 0x80 == 0) {
                buf.idx += i + 1;
                return v;
            }
        }
        revert(); // i=10, invalid varint stream
    }

    // read length delimited field and return bytes
    function decBytes(Buffer memory buf) internal pure returns (bytes memory b) {
        uint256 len = decVarint(buf);
        uint256 end = buf.idx + len;
        require(end <= buf.b.length); // avoid overflow
        b = new bytes(len);
        bytes memory bufB = buf.b; // get buf.b mem addr to use in assembly
        uint256 bStart;
        uint256 bufBStart = buf.idx;
        assembly {
            bStart := add(b, 32)
            bufBStart := add(add(bufB, 32), bufBStart)
        }
        for (uint256 i = 0; i < len; i += 32) {
            assembly {
                mstore(add(bStart, i), mload(add(bufBStart, i)))
            }
        }
        buf.idx = end;
    }

    // return packed ints
    function decPacked(Buffer memory buf) internal pure returns (uint256[] memory t) {
        uint256 len = decVarint(buf);
        uint256 end = buf.idx + len;
        require(end <= buf.b.length); // avoid overflow
        // array in memory must be init w/ known length
        // so we have to create a tmp array w/ max possible len first
        uint256[] memory tmp = new uint256[](len);
        uint256 i = 0; // count how many ints are there
        while (buf.idx < end) {
            tmp[i] = decVarint(buf);
            i++;
        }
        t = new uint256[](i); // init t with correct length
        for (uint256 j = 0; j < i; j++) {
            t[j] = tmp[j];
        }
        return t;
    }

    // move idx pass current value field, to beginning of next tag or msg end
    function skipValue(Buffer memory buf, WireType wire) internal pure {
        if (wire == WireType.Varint) {
            decVarint(buf);
        } else if (wire == WireType.LengthDelim) {
            uint256 len = decVarint(buf);
            buf.idx += len; // skip len bytes value data
            require(buf.idx <= buf.b.length); // avoid overflow
        } else {
            revert();
        } // unsupported wiretype
    }

    // type conversion help utils
    function _bool(uint256 x) internal pure returns (bool v) {
        return x != 0;
    }

    function _uint256(bytes memory b) internal pure returns (uint256 v) {
        require(b.length <= 32); // b's length must be smaller than or equal to 32
        assembly {
            v := mload(add(b, 32))
        } // load all 32bytes to v
        v = v >> (8 * (32 - b.length)); // only first b.length is valid
    }

    function _address(bytes memory b) internal pure returns (address v) {
        v = _addressPayable(b);
    }

    function _addressPayable(bytes memory b) internal pure returns (address payable v) {
        require(b.length == 20);
        //load 32bytes then shift right 12 bytes
        assembly {
            v := div(mload(add(b, 32)), 0x1000000000000000000000000)
        }
    }

    function _bytes32(bytes memory b) internal pure returns (bytes32 v) {
        require(b.length == 32);
        assembly {
            v := mload(add(b, 32))
        }
    }

    // uint[] to uint8[]
    function uint8s(uint256[] memory arr) internal pure returns (uint8[] memory t) {
        t = new uint8[](arr.length);
        for (uint256 i = 0; i < t.length; i++) {
            t[i] = uint8(arr[i]);
        }
    }

    function uint32s(uint256[] memory arr) internal pure returns (uint32[] memory t) {
        t = new uint32[](arr.length);
        for (uint256 i = 0; i < t.length; i++) {
            t[i] = uint32(arr[i]);
        }
    }

    function uint64s(uint256[] memory arr) internal pure returns (uint64[] memory t) {
        t = new uint64[](arr.length);
        for (uint256 i = 0; i < t.length; i++) {
            t[i] = uint64(arr[i]);
        }
    }

    function bools(uint256[] memory arr) internal pure returns (bool[] memory t) {
        t = new bool[](arr.length);
        for (uint256 i = 0; i < t.length; i++) {
            t[i] = arr[i] != 0;
        }
    }
}

File 15 of 20 : PbBridge.sol
// SPDX-License-Identifier: GPL-3.0-only

// Code generated by protoc-gen-sol. DO NOT EDIT.
// source: bridge.proto
pragma solidity 0.8.9;
import "./Pb.sol";

library PbBridge {
    using Pb for Pb.Buffer; // so we can call Pb funcs on Buffer obj

    struct Relay {
        address sender; // tag: 1
        address receiver; // tag: 2
        address token; // tag: 3
        uint256 amount; // tag: 4
        uint64 srcChainId; // tag: 5
        uint64 dstChainId; // tag: 6
        bytes32 srcTransferId; // tag: 7
    } // end struct Relay

    function decRelay(bytes memory raw) internal pure returns (Relay memory m) {
        Pb.Buffer memory buf = Pb.fromBytes(raw);

        uint256 tag;
        Pb.WireType wire;
        while (buf.hasMore()) {
            (tag, wire) = buf.decKey();
            if (false) {}
            // solidity has no switch/case
            else if (tag == 1) {
                m.sender = Pb._address(buf.decBytes());
            } else if (tag == 2) {
                m.receiver = Pb._address(buf.decBytes());
            } else if (tag == 3) {
                m.token = Pb._address(buf.decBytes());
            } else if (tag == 4) {
                m.amount = Pb._uint256(buf.decBytes());
            } else if (tag == 5) {
                m.srcChainId = uint64(buf.decVarint());
            } else if (tag == 6) {
                m.dstChainId = uint64(buf.decVarint());
            } else if (tag == 7) {
                m.srcTransferId = Pb._bytes32(buf.decBytes());
            } else {
                buf.skipValue(wire);
            } // skip value of unknown tag
        }
    } // end decoder Relay
}

File 16 of 20 : PbPool.sol
// SPDX-License-Identifier: GPL-3.0-only

// Code generated by protoc-gen-sol. DO NOT EDIT.
// source: contracts/libraries/proto/pool.proto
pragma solidity 0.8.9;
import "./Pb.sol";

library PbPool {
    using Pb for Pb.Buffer; // so we can call Pb funcs on Buffer obj

    struct WithdrawMsg {
        uint64 chainid; // tag: 1
        uint64 seqnum; // tag: 2
        address receiver; // tag: 3
        address token; // tag: 4
        uint256 amount; // tag: 5
        bytes32 refid; // tag: 6
    } // end struct WithdrawMsg

    function decWithdrawMsg(bytes memory raw) internal pure returns (WithdrawMsg memory m) {
        Pb.Buffer memory buf = Pb.fromBytes(raw);

        uint256 tag;
        Pb.WireType wire;
        while (buf.hasMore()) {
            (tag, wire) = buf.decKey();
            if (false) {}
            // solidity has no switch/case
            else if (tag == 1) {
                m.chainid = uint64(buf.decVarint());
            } else if (tag == 2) {
                m.seqnum = uint64(buf.decVarint());
            } else if (tag == 3) {
                m.receiver = Pb._address(buf.decBytes());
            } else if (tag == 4) {
                m.token = Pb._address(buf.decBytes());
            } else if (tag == 5) {
                m.amount = Pb._uint256(buf.decBytes());
            } else if (tag == 6) {
                m.refid = Pb._bytes32(buf.decBytes());
            } else {
                buf.skipValue(wire);
            } // skip value of unknown tag
        }
    } // end decoder WithdrawMsg
}

File 17 of 20 : DelayedTransfer.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

import "./Governor.sol";

abstract contract DelayedTransfer is Governor {
    struct delayedTransfer {
        address receiver;
        address token;
        uint256 amount;
        uint256 timestamp;
    }
    mapping(bytes32 => delayedTransfer) public delayedTransfers;
    mapping(address => uint256) public delayThresholds;
    uint256 public delayPeriod; // in seconds

    event DelayedTransferAdded(bytes32 id);
    event DelayedTransferExecuted(bytes32 id, address receiver, address token, uint256 amount);

    event DelayPeriodUpdated(uint256 period);
    event DelayThresholdUpdated(address token, uint256 threshold);

    function setDelayThresholds(address[] calldata _tokens, uint256[] calldata _thresholds) external onlyGovernor {
        require(_tokens.length == _thresholds.length, "length mismatch");
        for (uint256 i = 0; i < _tokens.length; i++) {
            delayThresholds[_tokens[i]] = _thresholds[i];
            emit DelayThresholdUpdated(_tokens[i], _thresholds[i]);
        }
    }

    function setDelayPeriod(uint256 _period) external onlyGovernor {
        delayPeriod = _period;
        emit DelayPeriodUpdated(_period);
    }

    function _addDelayedTransfer(
        bytes32 id,
        address receiver,
        address token,
        uint256 amount
    ) internal {
        require(delayedTransfers[id].timestamp == 0, "delayed transfer already exists");
        delayedTransfers[id] = delayedTransfer({
            receiver: receiver,
            token: token,
            amount: amount,
            timestamp: block.timestamp
        });
        emit DelayedTransferAdded(id);
    }

    // caller needs to do the actual token transfer
    function _executeDelayedTransfer(bytes32 id) internal returns (delayedTransfer memory) {
        delayedTransfer memory transfer = delayedTransfers[id];
        require(transfer.timestamp > 0, "delayed transfer not exist");
        require(block.timestamp > transfer.timestamp + delayPeriod, "delayed transfer still locked");
        delete delayedTransfers[id];
        emit DelayedTransferExecuted(id, transfer.receiver, transfer.token, transfer.amount);
        return transfer;
    }
}

File 18 of 20 : Governor.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

import "@openzeppelin/contracts/access/Ownable.sol";

abstract contract Governor is Ownable {
    mapping(address => bool) public governors;

    event GovernorAdded(address account);
    event GovernorRemoved(address account);

    modifier onlyGovernor() {
        require(isGovernor(msg.sender), "Caller is not governor");
        _;
    }

    constructor() {
        _addGovernor(msg.sender);
    }

    function isGovernor(address _account) public view returns (bool) {
        return governors[_account];
    }

    function addGovernor(address _account) public onlyOwner {
        _addGovernor(_account);
    }

    function removeGovernor(address _account) public onlyOwner {
        _removeGovernor(_account);
    }

    function renounceGovernor() public {
        _removeGovernor(msg.sender);
    }

    function _addGovernor(address _account) private {
        require(!isGovernor(_account), "Account is already governor");
        governors[_account] = true;
        emit GovernorAdded(_account);
    }

    function _removeGovernor(address _account) private {
        require(isGovernor(_account), "Account is not governor");
        governors[_account] = false;
        emit GovernorRemoved(_account);
    }
}

File 19 of 20 : Pauser.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/Pausable.sol";

abstract contract Pauser is Ownable, Pausable {
    mapping(address => bool) public pausers;

    event PauserAdded(address account);
    event PauserRemoved(address account);

    constructor() {
        _addPauser(msg.sender);
    }

    modifier onlyPauser() {
        require(isPauser(msg.sender), "Caller is not pauser");
        _;
    }

    function pause() public onlyPauser {
        _pause();
    }

    function unpause() public onlyPauser {
        _unpause();
    }

    function isPauser(address account) public view returns (bool) {
        return pausers[account];
    }

    function addPauser(address account) public onlyOwner {
        _addPauser(account);
    }

    function removePauser(address account) public onlyOwner {
        _removePauser(account);
    }

    function renouncePauser() public {
        _removePauser(msg.sender);
    }

    function _addPauser(address account) private {
        require(!isPauser(account), "Account is already pauser");
        pausers[account] = true;
        emit PauserAdded(account);
    }

    function _removePauser(address account) private {
        require(isPauser(account), "Account is not pauser");
        pausers[account] = false;
        emit PauserRemoved(account);
    }
}

File 20 of 20 : VolumeControl.sol
// SPDX-License-Identifier: GPL-3.0-only

pragma solidity 0.8.9;

import "./Governor.sol";

abstract contract VolumeControl is Governor {
    uint256 public epochLength; // seconds
    mapping(address => uint256) public epochVolumes; // key is token
    mapping(address => uint256) public epochVolumeCaps; // key is token
    mapping(address => uint256) public lastOpTimestamps; // key is token

    event EpochLengthUpdated(uint256 length);
    event EpochVolumeUpdated(address token, uint256 cap);

    function setEpochLength(uint256 _length) external onlyGovernor {
        epochLength = _length;
        emit EpochLengthUpdated(_length);
    }

    function setEpochVolumeCaps(address[] calldata _tokens, uint256[] calldata _caps) external onlyGovernor {
        require(_tokens.length == _caps.length, "length mismatch");
        for (uint256 i = 0; i < _tokens.length; i++) {
            epochVolumeCaps[_tokens[i]] = _caps[i];
            emit EpochVolumeUpdated(_tokens[i], _caps[i]);
        }
    }

    function _updateVolume(address _token, uint256 _amount) internal {
        if (epochLength == 0) {
            return;
        }
        uint256 cap = epochVolumeCaps[_token];
        if (cap == 0) {
            return;
        }
        uint256 volume = epochVolumes[_token];
        uint256 timestamp = block.timestamp;
        uint256 epochStartTime = (timestamp / epochLength) * epochLength;
        if (lastOpTimestamps[_token] < epochStartTime) {
            volume = _amount;
        } else {
            volume += _amount;
        }
        require(volume <= cap, "volume exceeds cap");
        epochVolumes[_token] = volume;
        lastOpTimestamps[_token] = timestamp;
    }
}

Settings
{
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 800
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

Contract ABI

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"period","type":"uint256"}],"name":"DelayPeriodUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"threshold","type":"uint256"}],"name":"DelayThresholdUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"id","type":"bytes32"}],"name":"DelayedTransferAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"id","type":"bytes32"},{"indexed":false,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"DelayedTransferExecuted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"length","type":"uint256"}],"name":"EpochLengthUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"cap","type":"uint256"}],"name":"EpochVolumeUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"GovernorAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"GovernorRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint64","name":"seqnum","type":"uint64"},{"indexed":false,"internalType":"address","name":"provider","type":"address"},{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"LiquidityAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"MaxSendUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"MinAddUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"MinSendUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"PauserAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"PauserRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"transferId","type":"bytes32"},{"indexed":false,"internalType":"address","name":"sender","type":"address"},{"indexed":false,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint64","name":"srcChainId","type":"uint64"},{"indexed":false,"internalType":"bytes32","name":"srcTransferId","type":"bytes32"}],"name":"Relay","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"resetTime","type":"uint256"}],"name":"ResetNotification","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"transferId","type":"bytes32"},{"indexed":false,"internalType":"address","name":"sender","type":"address"},{"indexed":false,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint64","name":"dstChainId","type":"uint64"},{"indexed":false,"internalType":"uint64","name":"nonce","type":"uint64"},{"indexed":false,"internalType":"uint32","name":"maxSlippage","type":"uint32"}],"name":"Send","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address[]","name":"_signers","type":"address[]"},{"indexed":false,"internalType":"uint256[]","name":"_powers","type":"uint256[]"}],"name":"SignersUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"withdrawId","type":"bytes32"},{"indexed":false,"internalType":"uint64","name":"seqnum","type":"uint64"},{"indexed":false,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"bytes32","name":"refid","type":"bytes32"}],"name":"WithdrawDone","type":"event"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"addGovernor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"addLiquidity","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"addNativeLiquidity","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"addPauser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"addseq","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"delayPeriod","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"delayThresholds","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"delayedTransfers","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"timestamp","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"epochLength","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"epochVolumeCaps","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"epochVolumes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"id","type":"bytes32"}],"name":"executeDelayedTransfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"governors","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"period","type":"uint256"}],"name":"increaseNoticePeriod","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"isGovernor","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isPauser","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"lastOpTimestamps","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"maxSend","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"minAdd","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"minSend","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minimalMaxSlippage","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nativeWrap","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"noticePeriod","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"notifyResetSigners","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"pausers","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"_relayRequest","type":"bytes"},{"internalType":"bytes[]","name":"_sigs","type":"bytes[]"},{"internalType":"address[]","name":"_signers","type":"address[]"},{"internalType":"uint256[]","name":"_powers","type":"uint256[]"}],"name":"relay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"removeGovernor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removePauser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceGovernor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renouncePauser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_signers","type":"address[]"},{"internalType":"uint256[]","name":"_powers","type":"uint256[]"}],"name":"resetSigners","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"resetTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_receiver","type":"address"},{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint64","name":"_dstChainId","type":"uint64"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"uint32","name":"_maxSlippage","type":"uint32"}],"name":"send","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_receiver","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint64","name":"_dstChainId","type":"uint64"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"uint32","name":"_maxSlippage","type":"uint32"}],"name":"sendNative","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_period","type":"uint256"}],"name":"setDelayPeriod","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_thresholds","type":"uint256[]"}],"name":"setDelayThresholds","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_length","type":"uint256"}],"name":"setEpochLength","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_caps","type":"uint256[]"}],"name":"setEpochVolumeCaps","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"name":"setMaxSend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"name":"setMinAdd","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"name":"setMinSend","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_minimalMaxSlippage","type":"uint32"}],"name":"setMinimalMaxSlippage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_weth","type":"address"}],"name":"setWrap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"ssHash","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"transfers","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"triggerTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_triggerTime","type":"uint256"},{"internalType":"address[]","name":"_newSigners","type":"address[]"},{"internalType":"uint256[]","name":"_newPowers","type":"uint256[]"},{"internalType":"bytes[]","name":"_sigs","type":"bytes[]"},{"internalType":"address[]","name":"_curSigners","type":"address[]"},{"internalType":"uint256[]","name":"_curPowers","type":"uint256[]"}],"name":"updateSigners","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"_msg","type":"bytes"},{"internalType":"bytes[]","name":"_sigs","type":"bytes[]"},{"internalType":"address[]","name":"_signers","type":"address[]"},{"internalType":"uint256[]","name":"_powers","type":"uint256[]"}],"name":"verifySigs","outputs":[],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"_wdmsg","type":"bytes"},{"internalType":"bytes[]","name":"_sigs","type":"bytes[]"},{"internalType":"address[]","name":"_signers","type":"address[]"},{"internalType":"uint256[]","name":"_powers","type":"uint256[]"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"withdraws","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

60806040523480156200001157600080fd5b506200001d3362000048565b60016005556006805460ff19169055620000373362000098565b620000423362000162565b62000222565b600080546001600160a01b038381166001600160a01b0319831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b6001600160a01b03811660009081526007602052604090205460ff1615620001075760405162461bcd60e51b815260206004820152601960248201527f4163636f756e7420697320616c7265616479207061757365720000000000000060448201526064015b60405180910390fd5b6001600160a01b038116600081815260076020908152604091829020805460ff1916600117905590519182527f6719d08c1888103bea251a4ed56406bd0c3e69723c8a1686e017e7bbe159b6f891015b60405180910390a150565b6001600160a01b03811660009081526008602052604090205460ff1615620001cd5760405162461bcd60e51b815260206004820152601b60248201527f4163636f756e7420697320616c726561647920676f7665726e6f7200000000006044820152606401620000fe565b6001600160a01b038116600081815260086020908152604091829020805460ff1916600117905590519182527fdc5a48d79e2e147530ff63ecdbed5a5a66adb9d5cf339384d5d076da197c40b5910162000157565b61505e80620002326000396000f3fe60806040526004361061036f5760003560e01c806382dc1ec4116101c6578063ba2cb25c116100f7578063e43581b811610095578063f20c922a1161006f578063f20c922a14610acf578063f2fde38b14610aef578063f832138314610b0f578063f8b30d7d14610b3c57600080fd5b8063e43581b814610a56578063e999e5f414610a8f578063eecdac8814610aaf57600080fd5b8063d0790da9116100d1578063d0790da9146109cb578063e026049c146109e1578063e09ab428146109f6578063e3eece2614610a2657600080fd5b8063ba2cb25c1461095e578063ccde517a1461097e578063cdd1b25d146109ab57600080fd5b80639ff9001a11610164578063a7bdf45a1161013e578063a7bdf45a14610881578063adc0d57f146108a1578063b1c94d941461091b578063b5f2bc471461093157600080fd5b80639ff9001a14610821578063a21a928014610841578063a5977fbb1461086157600080fd5b806389e39127116101a057806389e39127146107935780638da5cb5b146107cd5780639b14d4c6146107eb5780639e25fc5c1461080157600080fd5b806382dc1ec41461073e5780638456cb591461075e578063878fe1ce1461077357600080fd5b806352532faa116102a057806365a114f11161023e5780636ef8d66d116102185780636ef8d66d146106d15780637044c89e146106e6578063715018a6146106f957806380f51c121461070e57600080fd5b806365a114f11461067b578063682dbc22146106915780636b2c0f55146106b157600080fd5b806357d775f81161027a57806357d775f8146105f35780635c975abb1461060957806360216b0014610621578063618ee0551461064e57600080fd5b806352532faa1461058657806354eea796146105b357806356688700146105d357600080fd5b80633d5721071161030d578063457bfa2f116102e7578063457bfa2f146104d557806346fbf68e1461050d57806347b16c6c14610546578063482341261461056657600080fd5b80633d5721071461048d5780633f2e5fc3146104ad5780633f4ba83a146104c057600080fd5b80632fd1b0a4116103495780632fd1b0a4146103d2578063370fb47b146104095780633c4a25d01461042d5780633c64f04b1461044d57600080fd5b8063089927411461037b57806317bdbae51461039d57806325c38b9f146103bd57600080fd5b3661037657005b600080fd5b34801561038757600080fd5b5061039b6103963660046147b9565b610b69565b005b3480156103a957600080fd5b5061039b6103b83660046147b9565b610d0c565b3480156103c957600080fd5b5061039b610ea3565b3480156103de57600080fd5b506017546103ef9063ffffffff1681565b60405163ffffffff90911681526020015b60405180910390f35b34801561041557600080fd5b5061041f60025481565b604051908152602001610400565b34801561043957600080fd5b5061039b610448366004614841565b610f33565b34801561045957600080fd5b5061047d61046836600461485c565b60146020526000908152604090205460ff1681565b6040519015158152602001610400565b34801561049957600080fd5b5061039b6104a836600461485c565b610f87565b61039b6104bb3660046148a1565b61101b565b3480156104cc57600080fd5b5061039b611271565b3480156104e157600080fd5b506013546104f5906001600160a01b031681565b6040516001600160a01b039091168152602001610400565b34801561051957600080fd5b5061047d610528366004614841565b6001600160a01b031660009081526007602052604090205460ff1690565b34801561055257600080fd5b5061039b6105613660046147b9565b6112da565b34801561057257600080fd5b5061039b6105813660046148ff565b611471565b34801561059257600080fd5b5061041f6105a1366004614841565b600e6020526000908152604090205481565b3480156105bf57600080fd5b5061039b6105ce36600461485c565b6114e5565b3480156105df57600080fd5b5061039b6105ee36600461491a565b611572565b3480156105ff57600080fd5b5061041f60095481565b34801561061557600080fd5b5060065460ff1661047d565b34801561062d57600080fd5b5061041f61063c366004614841565b600a6020526000908152604090205481565b34801561065a57600080fd5b5061041f610669366004614841565b60166020526000908152604090205481565b34801561068757600080fd5b5061041f60035481565b34801561069d57600080fd5b5061039b6106ac36600461495a565b611734565b3480156106bd57600080fd5b5061039b6106cc366004614841565b611820565b3480156106dd57600080fd5b5061039b611871565b61039b6106f436600461485c565b61187a565b34801561070557600080fd5b5061039b611b2c565b34801561071a57600080fd5b5061047d610729366004614841565b60076020526000908152604090205460ff1681565b34801561074a57600080fd5b5061039b610759366004614841565b611b7e565b34801561076a57600080fd5b5061039b611bcf565b34801561077f57600080fd5b5061039b61078e3660046147b9565b611c36565b34801561079f57600080fd5b506010546107b49067ffffffffffffffff1681565b60405167ffffffffffffffff9091168152602001610400565b3480156107d957600080fd5b506000546001600160a01b03166104f5565b3480156107f757600080fd5b5061041f60045481565b34801561080d57600080fd5b5061039b61081c36600461485c565b611dcd565b34801561082d57600080fd5b5061039b61083c366004614841565b611e3b565b34801561084d57600080fd5b5061039b61085c366004614a88565b611ea5565b34801561086d57600080fd5b5061039b61087c366004614b77565b6121ec565b34801561088d57600080fd5b5061039b61089c3660046147b9565b61233a565b3480156108ad57600080fd5b506108f06108bc36600461485c565b600d6020526000908152604090208054600182015460028301546003909301546001600160a01b0392831693919092169184565b604080516001600160a01b039586168152949093166020850152918301526060820152608001610400565b34801561092757600080fd5b5061041f600f5481565b34801561093d57600080fd5b5061041f61094c366004614841565b600b6020526000908152604090205481565b34801561096a57600080fd5b5061039b610979366004614be4565b6123eb565b34801561098a57600080fd5b5061041f610999366004614841565b60116020526000908152604090205481565b3480156109b757600080fd5b5061039b6109c6366004614a88565b612541565b3480156109d757600080fd5b5061041f60015481565b3480156109ed57600080fd5b5061039b612866565b348015610a0257600080fd5b5061047d610a1136600461485c565b60126020526000908152604090205460ff1681565b348015610a3257600080fd5b5061047d610a41366004614841565b60086020526000908152604090205460ff1681565b348015610a6257600080fd5b5061047d610a71366004614841565b6001600160a01b031660009081526008602052604090205460ff1690565b348015610a9b57600080fd5b5061039b610aaa3660046147b9565b61286f565b348015610abb57600080fd5b5061039b610aca366004614841565b612a06565b348015610adb57600080fd5b5061039b610aea36600461485c565b612a57565b348015610afb57600080fd5b5061039b610b0a366004614841565b612b01565b348015610b1b57600080fd5b5061041f610b2a366004614841565b600c6020526000908152604090205481565b348015610b4857600080fd5b5061041f610b57366004614841565b60156020526000908152604090205481565b3360009081526008602052604090205460ff16610bc65760405162461bcd60e51b815260206004820152601660248201527521b0b63632b91034b9903737ba1033b7bb32b93737b960511b60448201526064015b60405180910390fd5b828114610c075760405162461bcd60e51b815260206004820152600f60248201526e0d8cadccee8d040dad2e6dac2e8c6d608b1b6044820152606401610bbd565b60005b83811015610d0557828282818110610c2457610c24614ce4565b9050602002013560156000878785818110610c4157610c41614ce4565b9050602002016020810190610c569190614841565b6001600160a01b031681526020810191909152604001600020557f8b59d386e660418a48d742213ad5ce7c4dd51ae81f30e4e2c387f17d907010c9858583818110610ca357610ca3614ce4565b9050602002016020810190610cb89190614841565b848484818110610cca57610cca614ce4565b604080516001600160a01b0390951685526020918202939093013590840152500160405180910390a180610cfd81614d10565b915050610c0a565b5050505050565b3360009081526008602052604090205460ff16610d645760405162461bcd60e51b815260206004820152601660248201527521b0b63632b91034b9903737ba1033b7bb32b93737b960511b6044820152606401610bbd565b828114610da55760405162461bcd60e51b815260206004820152600f60248201526e0d8cadccee8d040dad2e6dac2e8c6d608b1b6044820152606401610bbd565b60005b83811015610d0557828282818110610dc257610dc2614ce4565b90506020020135600e6000878785818110610ddf57610ddf614ce4565b9050602002016020810190610df49190614841565b6001600160a01b031681526020810191909152604001600020557fceaad6533bfb481492fb3e08ef19297f46611b8fa9de5ef4cf8dc23a56ad09ce858583818110610e4157610e41614ce4565b9050602002016020810190610e569190614841565b848484818110610e6857610e68614ce4565b604080516001600160a01b0390951685526020918202939093013590840152500160405180910390a180610e9b81614d10565b915050610da8565b6000546001600160a01b03163314610eeb5760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b600454610ef89042614d2b565b60038190556040519081527f68e825132f7d4bc837dea2d64ac9fc19912bf0224b67f9317d8f1a917f5304a1906020015b60405180910390a1565b6000546001600160a01b03163314610f7b5760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b610f8481612bce565b50565b3360009081526008602052604090205460ff16610fdf5760405162461bcd60e51b815260206004820152601660248201527521b0b63632b91034b9903737ba1033b7bb32b93737b960511b6044820152606401610bbd565b600f8190556040518181527fc0a39f234199b125fb93713c4d067bdcebbf691087f87b79c0feb92b156ba8b6906020015b60405180910390a150565b6002600554141561106e5760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610bbd565b600260055560065460ff16156110b95760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610bbd565b8334146110fa5760405162461bcd60e51b815260206004820152600f60248201526e082dadeeadce840dad2e6dac2e8c6d608b1b6044820152606401610bbd565b6013546001600160a01b03166111525760405162461bcd60e51b815260206004820152601360248201527f4e61746976652077726170206e6f7420736574000000000000000000000000006044820152606401610bbd565b6013546000906111709087906001600160a01b031687878787612c8b565b9050601360009054906101000a90046001600160a01b03166001600160a01b031663d0e30db0866040518263ffffffff1660e01b81526004016000604051808303818588803b1580156111c257600080fd5b505af11580156111d6573d6000803e3d6000fd5b5050601354604080518681523360208201526001600160a01b03808d1692820192909252911660608201526080810189905267ffffffffffffffff80891660a0830152871660c082015263ffffffff861660e08201527f89d8051e597ab4178a863a5190407b98abfeff406aa8db90c59af76612e58f01935061010001915061125c9050565b60405180910390a15050600160055550505050565b3360009081526007602052604090205460ff166112d05760405162461bcd60e51b815260206004820152601460248201527f43616c6c6572206973206e6f74207061757365720000000000000000000000006044820152606401610bbd565b6112d8612ebe565b565b3360009081526008602052604090205460ff166113325760405162461bcd60e51b815260206004820152601660248201527521b0b63632b91034b9903737ba1033b7bb32b93737b960511b6044820152606401610bbd565b8281146113735760405162461bcd60e51b815260206004820152600f60248201526e0d8cadccee8d040dad2e6dac2e8c6d608b1b6044820152606401610bbd565b60005b83811015610d055782828281811061139057611390614ce4565b90506020020135600b60008787858181106113ad576113ad614ce4565b90506020020160208101906113c29190614841565b6001600160a01b031681526020810191909152604001600020557f608e49c22994f20b5d3496dca088b88dfd81b4a3e8cc3809ea1e10a320107e8985858381811061140f5761140f614ce4565b90506020020160208101906114249190614841565b84848481811061143657611436614ce4565b604080516001600160a01b0390951685526020918202939093013590840152500160405180910390a18061146981614d10565b915050611376565b3360009081526008602052604090205460ff166114c95760405162461bcd60e51b815260206004820152601660248201527521b0b63632b91034b9903737ba1033b7bb32b93737b960511b6044820152606401610bbd565b6017805463ffffffff191663ffffffff92909216919091179055565b3360009081526008602052604090205460ff1661153d5760405162461bcd60e51b815260206004820152601660248201527521b0b63632b91034b9903737ba1033b7bb32b93737b960511b6044820152606401610bbd565b60098190556040518181527f2664fec2ff76486ac58ed087310855b648b15b9d19f3de8529e95f7c46b7d6b390602001611010565b600260055414156115c55760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610bbd565b600260055560065460ff16156116105760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610bbd565b6001600160a01b038216600090815260116020526040902054811161166a5760405162461bcd60e51b815260206004820152601060248201526f185b5bdd5b9d081d1bdbc81cdb585b1b60821b6044820152606401610bbd565b601080546001919060009061168a90849067ffffffffffffffff16614d43565b92506101000a81548167ffffffffffffffff021916908367ffffffffffffffff1602179055506116d0333083856001600160a01b0316612f55909392919063ffffffff16565b6010546040805167ffffffffffffffff90921682523360208301526001600160a01b0384168282015260608201839052517fd5d28426c3248963b1719df49aa4c665120372e02c8249bbea03d019c39ce7649181900360800190a150506001600555565b60008484848460405160200161174d9493929190614ddb565b60405160208183030381529060405280519060200120905080600154146117b65760405162461bcd60e51b815260206004820152601860248201527f4d69736d617463682063757272656e74207369676e65727300000000000000006044820152606401610bbd565b87516020808a0191909120604080517f19457468657265756d205369676e6564204d6573736167653a0a33320000000081850152603c8082019390935281518082039093018352605c019052805191012061181690888888888888612fed565b5050505050505050565b6000546001600160a01b031633146118685760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b610f8481613323565b6112d833613323565b600260055414156118cd5760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610bbd565b600260055560065460ff16156119185760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610bbd565b8034146119595760405162461bcd60e51b815260206004820152600f60248201526e082dadeeadce840dad2e6dac2e8c6d608b1b6044820152606401610bbd565b6013546001600160a01b03166119b15760405162461bcd60e51b815260206004820152601360248201527f4e61746976652077726170206e6f7420736574000000000000000000000000006044820152606401610bbd565b6013546001600160a01b03166000908152601160205260409020548111611a0d5760405162461bcd60e51b815260206004820152601060248201526f185b5bdd5b9d081d1bdbc81cdb585b1b60821b6044820152606401610bbd565b6010805460019190600090611a2d90849067ffffffffffffffff16614d43565b92506101000a81548167ffffffffffffffff021916908367ffffffffffffffff160217905550601360009054906101000a90046001600160a01b03166001600160a01b031663d0e30db0826040518263ffffffff1660e01b81526004016000604051808303818588803b158015611aa357600080fd5b505af1158015611ab7573d6000803e3d6000fd5b50506010546013546040805167ffffffffffffffff90931683523360208401526001600160a01b0390911690820152606081018590527fd5d28426c3248963b1719df49aa4c665120372e02c8249bbea03d019c39ce76493506080019150611b1c9050565b60405180910390a1506001600555565b6000546001600160a01b03163314611b745760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b6112d860006133dc565b6000546001600160a01b03163314611bc65760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b610f848161342c565b3360009081526007602052604090205460ff16611c2e5760405162461bcd60e51b815260206004820152601460248201527f43616c6c6572206973206e6f74207061757365720000000000000000000000006044820152606401610bbd565b6112d86134e9565b3360009081526008602052604090205460ff16611c8e5760405162461bcd60e51b815260206004820152601660248201527521b0b63632b91034b9903737ba1033b7bb32b93737b960511b6044820152606401610bbd565b828114611ccf5760405162461bcd60e51b815260206004820152600f60248201526e0d8cadccee8d040dad2e6dac2e8c6d608b1b6044820152606401610bbd565b60005b83811015610d0557828282818110611cec57611cec614ce4565b9050602002013560166000878785818110611d0957611d09614ce4565b9050602002016020810190611d1e9190614841565b6001600160a01b031681526020810191909152604001600020557f4f12d1a5bfb3ccd3719255d4d299d808d50cdca9a0a5c2b3a5aaa7edde73052c858583818110611d6b57611d6b614ce4565b9050602002016020810190611d809190614841565b848484818110611d9257611d92614ce4565b604080516001600160a01b0390951685526020918202939093013590840152500160405180910390a180611dc581614d10565b915050611cd2565b60065460ff1615611e135760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610bbd565b6000611e1e82613564565b9050611e37816000015182602001518360400151613729565b5050565b6000546001600160a01b03163314611e835760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b601380546001600160a01b0319166001600160a01b0392909216919091179055565b60065460ff1615611eeb5760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610bbd565b60004630604051602001611f4192919091825260601b6bffffffffffffffffffffffff191660208201527f57697468647261774d73670000000000000000000000000000000000000000006034820152603f0190565b604051602081830303815290604052805190602001209050611f8b818a8a604051602001611f7193929190614df2565b604051602081830303815290604052888888888888611734565b6000611fcc8a8a8080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525061385e92505050565b905060008160000151826020015183604001518460600151856080015160405160200161204595949392919060c095861b6001600160c01b031990811682529490951b9093166008850152606091821b6bffffffffffffffffffffffff199081166010860152911b166024830152603882015260580190565b60408051601f1981840301815291815281516020928301206000818152601290935291205490915060ff16156120bd5760405162461bcd60e51b815260206004820152601a60248201527f776974686472617720616c7265616479207375636365656465640000000000006044820152606401610bbd565b6000818152601260205260409020805460ff19166001179055606082015160808301516120ea91906139be565b60608201516001600160a01b03166000908152600e602052604090205480158015906121195750808360800151115b1561213b5761213682846040015185606001518660800151613ad6565b612152565b612152836040015184606001518560800151613729565b7f48a1ab26f3aa7b62bb6b6e8eed182f292b84eb7b006c0254386b268af20774be8284602001518560400151866060015187608001518860a001516040516121d69695949392919095865267ffffffffffffffff9490941660208601526001600160a01b03928316604086015291166060840152608083015260a082015260c00190565b60405180910390a1505050505050505050505050565b6002600554141561223f5760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610bbd565b600260055560065460ff161561228a5760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610bbd565b600061229a878787878787612c8b565b90506122b16001600160a01b038716333088612f55565b604080518281523360208201526001600160a01b0389811682840152881660608201526080810187905267ffffffffffffffff86811660a0830152851660c082015263ffffffff841660e082015290517f89d8051e597ab4178a863a5190407b98abfeff406aa8db90c59af76612e58f01918190036101000190a1505060016005555050505050565b6000546001600160a01b031633146123825760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b60035442116123d35760405162461bcd60e51b815260206004820152601460248201527f6e6f742072656163682072657365742074696d650000000000000000000000006044820152606401610bbd565b6000196003556123e584848484613be9565b50505050565b6002548b1161243c5760405162461bcd60e51b815260206004820152601e60248201527f547269676765722074696d65206973206e6f7420696e6372656173696e6700006044820152606401610bbd565b61244842610e10614d2b565b8b106124965760405162461bcd60e51b815260206004820152601960248201527f547269676765722074696d6520697320746f6f206c61726765000000000000006044820152606401610bbd565b600046306040516020016124ec92919091825260601b6bffffffffffffffffffffffff191660208201527f5570646174655369676e65727300000000000000000000000000000000000000603482015260410190565b604051602081830303815290604052805190602001209050612522818d8d8d8d8d604051602001611f7196959493929190614e0c565b61252e8b8b8b8b613be9565b5050506002989098555050505050505050565b60065460ff16156125875760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610bbd565b600046306040516020016125dd92919091825260601b6bffffffffffffffffffffffff191660208201527f52656c6179000000000000000000000000000000000000000000000000000000603482015260390190565b60405160208183030381529060405280519060200120905061260d818a8a604051602001611f7193929190614df2565b600061264e8a8a8080601f016020809104026020016040519081016040528093929190818152602001838380828437600092019190915250613d9392505050565b8051602080830151604080850151606080870151608088015160a089015160c0808b015187519a861b6bffffffffffffffffffffffff199081168c8c015298861b891660348c01529590941b9096166048890152605c880191909152811b6001600160c01b0319908116607c88015293901b9092166084850152608c808501929092528051808503909201825260ac909301835280519082012060008181526014909252919020549192509060ff161561273c5760405162461bcd60e51b815260206004820152600f60248201526e7472616e736665722065786973747360881b6044820152606401610bbd565b60008181526014602052604090819020805460ff19166001179055820151606083015161276991906139be565b6040808301516001600160a01b03166000908152600e602052205480158015906127965750808360600151115b156127b8576127b382846020015185604001518660600151613ad6565b6127cf565b6127cf836020015184604001518560600151613729565b7f79fa08de5149d912dce8e5e8da7a7c17ccdf23dd5d3bfe196802e6eb86347c7c82846000015185602001518660400151876060015188608001518960c001516040516121d697969594939291909687526001600160a01b0395861660208801529385166040870152919093166060850152608084019290925267ffffffffffffffff9190911660a083015260c082015260e00190565b6112d833613f0b565b3360009081526008602052604090205460ff166128c75760405162461bcd60e51b815260206004820152601660248201527521b0b63632b91034b9903737ba1033b7bb32b93737b960511b6044820152606401610bbd565b8281146129085760405162461bcd60e51b815260206004820152600f60248201526e0d8cadccee8d040dad2e6dac2e8c6d608b1b6044820152606401610bbd565b60005b83811015610d055782828281811061292557612925614ce4565b905060200201356011600087878581811061294257612942614ce4565b90506020020160208101906129579190614841565b6001600160a01b031681526020810191909152604001600020557fc56b0d14c4940515800d94ebbd0f3f5d8cc58ba1109c12536bd993b72e466e4f8585838181106129a4576129a4614ce4565b90506020020160208101906129b99190614841565b8484848181106129cb576129cb614ce4565b604080516001600160a01b0390951685526020918202939093013590840152500160405180910390a1806129fe81614d10565b91505061290b565b6000546001600160a01b03163314612a4e5760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b610f8481613f0b565b6000546001600160a01b03163314612a9f5760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b6004548111612afc5760405162461bcd60e51b815260206004820152602360248201527f6e6f7469636520706572696f642063616e206f6e6c7920626520696e637265616044820152621cd95960ea1b6064820152608401610bbd565b600455565b6000546001600160a01b03163314612b495760405162461bcd60e51b815260206004820181905260248201526000805160206150098339815191526044820152606401610bbd565b6001600160a01b038116612bc55760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201527f64647265737300000000000000000000000000000000000000000000000000006064820152608401610bbd565b610f84816133dc565b6001600160a01b03811660009081526008602052604090205460ff1615612c375760405162461bcd60e51b815260206004820152601b60248201527f4163636f756e7420697320616c726561647920676f7665726e6f7200000000006044820152606401610bbd565b6001600160a01b038116600081815260086020908152604091829020805460ff1916600117905590519182527fdc5a48d79e2e147530ff63ecdbed5a5a66adb9d5cf339384d5d076da197c40b59101611010565b6001600160a01b0385166000908152601560205260408120548511612ce55760405162461bcd60e51b815260206004820152601060248201526f185b5bdd5b9d081d1bdbc81cdb585b1b60821b6044820152606401610bbd565b6001600160a01b0386166000908152601660205260409020541580612d2257506001600160a01b0386166000908152601660205260409020548511155b612d6e5760405162461bcd60e51b815260206004820152601060248201527f616d6f756e7420746f6f206c61726765000000000000000000000000000000006044820152606401610bbd565b60175463ffffffff90811690831611612dc95760405162461bcd60e51b815260206004820152601660248201527f6d617820736c69707061676520746f6f20736d616c6c000000000000000000006044820152606401610bbd565b6040516bffffffffffffffffffffffff1933606090811b8216602084015289811b8216603484015288901b166048820152605c81018690526001600160c01b031960c086811b8216607c84015285811b8216608484015246901b16608c82015260009060940160408051601f1981840301815291815281516020928301206000818152601490935291205490915060ff1615612e995760405162461bcd60e51b815260206004820152600f60248201526e7472616e736665722065786973747360881b6044820152606401610bbd565b6000818152601460205260409020805460ff1916600117905590509695505050505050565b60065460ff16612f105760405162461bcd60e51b815260206004820152601460248201527f5061757361626c653a206e6f74207061757365640000000000000000000000006044820152606401610bbd565b6006805460ff191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa335b6040516001600160a01b039091168152602001610f29565b6040516001600160a01b03808516602483015283166044820152606481018290526123e59085906323b872dd60e01b906084015b60408051601f198184030181529190526020810180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff167fffffffff0000000000000000000000000000000000000000000000000000000090931692909217909152613fc4565b8281146130485760405162461bcd60e51b815260206004820152602360248201527f7369676e65727320616e6420706f77657273206c656e677468206e6f74206d616044820152620e8c6d60eb1b6064820152608401610bbd565b6000805b8481101561308c5783838281811061306657613066614ce4565b90506020020135826130789190614d2b565b91508061308481614d10565b91505061304c565b506000600361309c836002614e34565b6130a69190614e53565b6130b1906001614d2b565b905060008080805b8a8110156132d157600061313c8d8d848181106130d8576130d8614ce4565b90506020028101906130ea9190614e75565b8080601f016020809104026020016040519081016040528093929190818152602001838380828437600081840152601f19601f820116905080830192505050505050508f6140a990919063ffffffff16565b9050836001600160a01b0316816001600160a01b03161161319f5760405162461bcd60e51b815260206004820152601e60248201527f7369676e657273206e6f7420696e20617363656e64696e67206f7264657200006044820152606401610bbd565b8093505b8a8a848181106131b5576131b5614ce4565b90506020020160208101906131ca9190614841565b6001600160a01b0316816001600160a01b03161115613244576131ee600184614d2b565b925089831061323f5760405162461bcd60e51b815260206004820152601060248201527f7369676e6572206e6f7420666f756e64000000000000000000000000000000006044820152606401610bbd565b6131a3565b8a8a8481811061325657613256614ce4565b905060200201602081019061326b9190614841565b6001600160a01b0316816001600160a01b031614156132ab5788888481811061329657613296614ce4565b90506020020135856132a89190614d2b565b94505b8585106132be575050505050505061331a565b50806132c981614d10565b9150506130b9565b5060405162461bcd60e51b815260206004820152601260248201527f71756f72756d206e6f74207265616368656400000000000000000000000000006044820152606401610bbd565b50505050505050565b6001600160a01b03811660009081526007602052604090205460ff1661338b5760405162461bcd60e51b815260206004820152601560248201527f4163636f756e74206973206e6f742070617573657200000000000000000000006044820152606401610bbd565b6001600160a01b038116600081815260076020908152604091829020805460ff1916905590519182527fcd265ebaf09df2871cc7bd4133404a235ba12eff2041bb89d9c714a2621c7c7e9101611010565b600080546001600160a01b038381166001600160a01b0319831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b6001600160a01b03811660009081526007602052604090205460ff16156134955760405162461bcd60e51b815260206004820152601960248201527f4163636f756e7420697320616c726561647920706175736572000000000000006044820152606401610bbd565b6001600160a01b038116600081815260076020908152604091829020805460ff1916600117905590519182527f6719d08c1888103bea251a4ed56406bd0c3e69723c8a1686e017e7bbe159b6f89101611010565b60065460ff161561352f5760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610bbd565b6006805460ff191660011790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a258612f3d3390565b6040805160808101825260008082526020820181905291810182905260608101919091526000828152600d6020908152604091829020825160808101845281546001600160a01b03908116825260018301541692810192909252600281015492820192909252600390910154606082018190526136235760405162461bcd60e51b815260206004820152601a60248201527f64656c61796564207472616e73666572206e6f742065786973740000000000006044820152606401610bbd565b600f5481606001516136359190614d2b565b42116136835760405162461bcd60e51b815260206004820152601d60248201527f64656c61796564207472616e73666572207374696c6c206c6f636b65640000006044820152606401610bbd565b6000838152600d6020908152604080832080546001600160a01b03199081168255600182018054909116905560028101849055600301929092558251908301518383015192517f3b40e5089937425d14cdd96947e5661868357e224af59bd8b24a4b8a330d44269361371b93889390929091909384526001600160a01b03928316602085015291166040830152606082015260800190565b60405180910390a192915050565b6013546001600160a01b038381169116141561384557601354604051632e1a7d4d60e01b8152600481018390526001600160a01b0390911690632e1a7d4d90602401600060405180830381600087803b15801561378557600080fd5b505af1158015613799573d6000803e3d6000fd5b505050506000836001600160a01b03168261c35090604051600060405180830381858888f193505050503d80600081146137ef576040519150601f19603f3d011682016040523d82523d6000602084013e6137f4565b606091505b50509050806123e55760405162461bcd60e51b815260206004820152601b60248201527f6661696c656420746f2073656e64206e617469766520746f6b656e00000000006044820152606401610bbd565b6138596001600160a01b0383168483614153565b505050565b6040805160c08101825260008082526020808301829052828401829052606083018290526080830182905260a0830182905283518085019094528184528301849052909190805b602083015151835110156139b6576138bc83614183565b909250905081600114156138e4576138d3836141bd565b67ffffffffffffffff1684526138a5565b816002141561390a576138f6836141bd565b67ffffffffffffffff1660208501526138a5565b81600314156139375761392461391f8461423f565b6142fc565b6001600160a01b031660408501526138a5565b816004141561395f5761394c61391f8461423f565b6001600160a01b031660608501526138a5565b8160051415613983576139796139748461423f565b614307565b60808501526138a5565b81600614156139a75761399d6139988461423f565b61433e565b60a08501526138a5565b6139b18382614356565b6138a5565b505050919050565b6009546139c9575050565b6001600160a01b0382166000908152600b6020526040902054806139ec57505050565b6001600160a01b0383166000908152600a602052604081205460095490914291613a168184614e53565b613a209190614e34565b6001600160a01b0387166000908152600c6020526040902054909150811115613a4b57849250613a58565b613a558584614d2b565b92505b83831115613aa85760405162461bcd60e51b815260206004820152601260248201527f766f6c756d6520657863656564732063617000000000000000000000000000006044820152606401610bbd565b506001600160a01b039094166000908152600a6020908152604080832093909355600c905220929092555050565b6000848152600d602052604090206003015415613b355760405162461bcd60e51b815260206004820152601f60248201527f64656c61796564207472616e7366657220616c726561647920657869737473006044820152606401610bbd565b604080516080810182526001600160a01b0380861682528481166020808401918252838501868152426060860190815260008b8152600d90935291869020945185549085166001600160a01b031991821617865592516001860180549190951693169290921790925551600283015551600390910155517fcbcfffe5102114216a85d3aceb14ad4b81a3935b1b5c468fadf3889eb9c5dce690613bdb9086815260200190565b60405180910390a150505050565b828114613c445760405162461bcd60e51b815260206004820152602360248201527f7369676e65727320616e6420706f77657273206c656e677468206e6f74206d616044820152620e8c6d60eb1b6064820152608401610bbd565b6000805b84811015613d1d57816001600160a01b0316868683818110613c6c57613c6c614ce4565b9050602002016020810190613c819190614841565b6001600160a01b031611613ce25760405162461bcd60e51b815260206004820152602260248201527f4e6577207369676e657273206e6f7420696e20617363656e64696e67206f726460448201526132b960f11b6064820152608401610bbd565b858582818110613cf457613cf4614ce4565b9050602002016020810190613d099190614841565b915080613d1581614d10565b915050613c48565b5084848484604051602001613d359493929190614ddb565b60408051601f198184030181529082905280516020909101206001557ff126123539a68393c55697f617e7d1148e371988daed246c2f41da99965a23f890613d84908790879087908790614ebc565b60405180910390a15050505050565b6040805160e08101825260008082526020808301829052828401829052606083018290526080830182905260a0830182905260c0830182905283518085019094528184528301849052909190805b602083015151835110156139b657613df883614183565b90925090508160011415613e2257613e1261391f8461423f565b6001600160a01b03168452613de1565b8160021415613e4a57613e3761391f8461423f565b6001600160a01b03166020850152613de1565b8160031415613e7257613e5f61391f8461423f565b6001600160a01b03166040850152613de1565b8160041415613e9157613e876139748461423f565b6060850152613de1565b8160051415613eb757613ea3836141bd565b67ffffffffffffffff166080850152613de1565b8160061415613edd57613ec9836141bd565b67ffffffffffffffff1660a0850152613de1565b8160071415613efc57613ef26139988461423f565b60c0850152613de1565b613f068382614356565b613de1565b6001600160a01b03811660009081526008602052604090205460ff16613f735760405162461bcd60e51b815260206004820152601760248201527f4163636f756e74206973206e6f7420676f7665726e6f720000000000000000006044820152606401610bbd565b6001600160a01b038116600081815260086020908152604091829020805460ff1916905590519182527f1ebe834e73d60a5fec822c1e1727d34bc79f2ad977ed504581cc1822fe20fb5b9101611010565b6000614019826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c6564815250856001600160a01b03166143c89092919063ffffffff16565b80519091501561385957808060200190518101906140379190614f3e565b6138595760405162461bcd60e51b815260206004820152602a60248201527f5361666545524332303a204552433230206f7065726174696f6e20646964206e60448201527f6f742073756363656564000000000000000000000000000000000000000000006064820152608401610bbd565b60008151604114156140dd5760208201516040830151606084015160001a6140d3868285856143e1565b935050505061414d565b81516040141561410557602082015160408301516140fc85838361458a565b9250505061414d565b60405162461bcd60e51b815260206004820152601f60248201527f45434453413a20696e76616c6964207369676e6174757265206c656e677468006044820152606401610bbd565b92915050565b6040516001600160a01b03831660248201526044810182905261385990849063a9059cbb60e01b90606401612f89565b6000806000614191846141bd565b905061419e600882614e53565b92508060071660058111156141b5576141b5614f60565b915050915091565b602080820151825181019091015160009182805b600a8110156142395783811a91506141ea816007614e34565b82607f16901b8517945081608016600014156142275761420b816001614d2b565b8651879061421a908390614d2b565b9052509395945050505050565b8061423181614d10565b9150506141d1565b50600080fd5b6060600061424c836141bd565b905060008184600001516142609190614d2b565b905083602001515181111561427457600080fd5b8167ffffffffffffffff81111561428d5761428d614944565b6040519080825280601f01601f1916602001820160405280156142b7576020820181803683370190505b50602080860151865192955091818601919083010160005b858110156142f15781810151838201526142ea602082614d2b565b90506142cf565b505050935250919050565b600061414d826145cd565b600060208251111561431857600080fd5b602082015190508151602061432d9190614f76565b614338906008614e34565b1c919050565b6000815160201461434e57600080fd5b506020015190565b600081600581111561436a5761436a614f60565b141561437957613859826141bd565b600281600581111561438d5761438d614f60565b141561037657600061439e836141bd565b905080836000018181516143b29190614d2b565b9052506020830151518351111561385957600080fd5b60606143d784846000856145f5565b90505b9392505050565b60007f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a082111561445e5760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604482015261756560f01b6064820152608401610bbd565b8360ff16601b148061447357508360ff16601c145b6144ca5760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604482015261756560f01b6064820152608401610bbd565b6040805160008082526020820180845288905260ff871692820192909252606081018590526080810184905260019060a0016020604051602081039080840390855afa15801561451e573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b0381166145815760405162461bcd60e51b815260206004820152601860248201527f45434453413a20696e76616c6964207369676e617475726500000000000000006044820152606401610bbd565b95945050505050565b60007f7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff821660ff83901c601b016145c3868287856143e1565b9695505050505050565b600081516014146145dd57600080fd5b50602001516c01000000000000000000000000900490565b60608247101561466d5760405162461bcd60e51b815260206004820152602660248201527f416464726573733a20696e73756666696369656e742062616c616e636520666f60448201527f722063616c6c00000000000000000000000000000000000000000000000000006064820152608401610bbd565b843b6146bb5760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e74726163740000006044820152606401610bbd565b600080866001600160a01b031685876040516146d79190614fb9565b60006040518083038185875af1925050503d8060008114614714576040519150601f19603f3d011682016040523d82523d6000602084013e614719565b606091505b5091509150614729828286614734565b979650505050505050565b606083156147435750816143da565b8251156147535782518084602001fd5b8160405162461bcd60e51b8152600401610bbd9190614fd5565b60008083601f84011261477f57600080fd5b50813567ffffffffffffffff81111561479757600080fd5b6020830191508360208260051b85010111156147b257600080fd5b9250929050565b600080600080604085870312156147cf57600080fd5b843567ffffffffffffffff808211156147e757600080fd5b6147f38883890161476d565b9096509450602087013591508082111561480c57600080fd5b506148198782880161476d565b95989497509550505050565b80356001600160a01b038116811461483c57600080fd5b919050565b60006020828403121561485357600080fd5b6143da82614825565b60006020828403121561486e57600080fd5b5035919050565b803567ffffffffffffffff8116811461483c57600080fd5b803563ffffffff8116811461483c57600080fd5b600080600080600060a086880312156148b957600080fd5b6148c286614825565b9450602086013593506148d760408701614875565b92506148e560608701614875565b91506148f36080870161488d565b90509295509295909350565b60006020828403121561491157600080fd5b6143da8261488d565b6000806040838503121561492d57600080fd5b61493683614825565b946020939093013593505050565b634e487b7160e01b600052604160045260246000fd5b60008060008060008060006080888a03121561497557600080fd5b873567ffffffffffffffff8082111561498d57600080fd5b818a0191508a601f8301126149a157600080fd5b8135818111156149b3576149b3614944565b604051601f8201601f19908116603f011681019083821181831017156149db576149db614944565b816040528281528d60208487010111156149f457600080fd5b82602086016020830137600094508460208483010152809b5050505060208a013581811115614a21578283fd5b614a2d8c828d0161476d565b90995097505060408a013581811115614a44578283fd5b614a508c828d0161476d565b90975095505060608a013581811115614a67578283fd5b614a738c828d0161476d565b9a9d999c50979a509598949794955050505050565b6000806000806000806000806080898b031215614aa457600080fd5b883567ffffffffffffffff80821115614abc57600080fd5b818b0191508b601f830112614ad057600080fd5b813581811115614adf57600080fd5b8c6020828501011115614af157600080fd5b60209283019a509850908a01359080821115614b0c57600080fd5b614b188c838d0161476d565b909850965060408b0135915080821115614b3157600080fd5b614b3d8c838d0161476d565b909650945060608b0135915080821115614b5657600080fd5b50614b638b828c0161476d565b999c989b5096995094979396929594505050565b60008060008060008060c08789031215614b9057600080fd5b614b9987614825565b9550614ba760208801614825565b945060408701359350614bbc60608801614875565b9250614bca60808801614875565b9150614bd860a0880161488d565b90509295509295509295565b600080600080600080600080600080600060c08c8e031215614c0557600080fd5b8b359a5067ffffffffffffffff8060208e01351115614c2357600080fd5b614c338e60208f01358f0161476d565b909b50995060408d0135811015614c4957600080fd5b614c598e60408f01358f0161476d565b909950975060608d0135811015614c6f57600080fd5b614c7f8e60608f01358f0161476d565b909750955060808d0135811015614c9557600080fd5b614ca58e60808f01358f0161476d565b909550935060a08d0135811015614cbb57600080fd5b50614ccc8d60a08e01358e0161476d565b81935080925050509295989b509295989b9093969950565b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052601160045260246000fd5b6000600019821415614d2457614d24614cfa565b5060010190565b60008219821115614d3e57614d3e614cfa565b500190565b600067ffffffffffffffff808316818516808303821115614d6657614d66614cfa565b01949350505050565b60008160005b84811015614da4576001600160a01b03614d8e83614825565b1686526020958601959190910190600101614d75565b5093949350505050565b60006001600160fb1b03831115614dc457600080fd5b8260051b8083863760009401938452509192915050565b60006145c3614deb838789614d6f565b8486614dae565b838152818360208301376000910160200190815292915050565b8681528560208201526000614e28614deb604084018789614d6f565b98975050505050505050565b6000816000190483118215151615614e4e57614e4e614cfa565b500290565b600082614e7057634e487b7160e01b600052601260045260246000fd5b500490565b6000808335601e19843603018112614e8c57600080fd5b83018035915067ffffffffffffffff821115614ea757600080fd5b6020019150368190038213156147b257600080fd5b6040808252810184905260008560608301825b87811015614efd576001600160a01b03614ee884614825565b16825260209283019290910190600101614ecf565b5083810360208501528481526001600160fb1b03851115614f1d57600080fd5b8460051b915081866020830137600091016020019081529695505050505050565b600060208284031215614f5057600080fd5b815180151581146143da57600080fd5b634e487b7160e01b600052602160045260246000fd5b600082821015614f8857614f88614cfa565b500390565b60005b83811015614fa8578181015183820152602001614f90565b838111156123e55750506000910152565b60008251614fcb818460208701614f8d565b9190910192915050565b6020815260008251806020840152614ff4816040850160208701614f8d565b601f01601f1916919091016040019291505056fe4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572a264697066735822122041c4c43a181078f6a3d94196af5f8c8b055bb458f7ac531bc9c6cf093842aa8264736f6c63430008090033

Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.