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0x22d78fb4bc72e191C765807f8891B5e1785C8014

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Transaction Hash
Block
From
To
Mint4275224042026-02-01 14:21:494 hrs ago1769955709IN
0x22d78fb4...1785C8014
0 ETH0.000008010.020014
Mint4272199382026-01-31 17:25:1325 hrs ago1769880313IN
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0 ETH0.000006210.029254
Mint4268365062026-01-30 14:54:552 days ago1769784895IN
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0 ETH0.000004360.020226
Mint4264302042026-01-29 10:49:213 days ago1769683761IN
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0 ETH0.000004290.020188
Mint4253914862026-01-26 10:51:516 days ago1769424711IN
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0 ETH0.000004270.020132
Mint4239382782026-01-22 5:51:0010 days ago1769061060IN
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0 ETH0.000004250.02003
Mint4237821252026-01-21 18:59:2310 days ago1769021963IN
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0 ETH0.000004260.020096
Mint4237820712026-01-21 18:59:1010 days ago1769021950IN
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0 ETH0.000004250.020026
Mint4237820022026-01-21 18:58:5310 days ago1769021933IN
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0 ETH0.00000430.020268
Mint4237819352026-01-21 18:58:3610 days ago1769021916IN
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0 ETH0.000004250.020032
Mint4237818812026-01-21 18:58:2210 days ago1769021902IN
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0 ETH0.000004270.02015
Mint4237818112026-01-21 18:58:0510 days ago1769021885IN
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0 ETH0.000004250.020036
Mint4237817512026-01-21 18:57:5010 days ago1769021870IN
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0 ETH0.000004250.020038
Mint4237816862026-01-21 18:57:3410 days ago1769021854IN
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0 ETH0.000004260.020096
Mint4233908812026-01-20 15:52:0912 days ago1768924329IN
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0 ETH0.000004260.020088
Mint4230059932026-01-19 13:09:4913 days ago1768828189IN
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0 ETH0.000003590.020004
Mint4229939672026-01-19 12:19:4613 days ago1768825186IN
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0 ETH0.000004240.02
Mint4229929322026-01-19 12:15:2713 days ago1768824927IN
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0 ETH0.000004260.020072
Mint4221313552026-01-17 0:22:1415 days ago1768609334IN
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0 ETH0.000004260.020106
Mint4215323062026-01-15 6:46:0317 days ago1768459563IN
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0 ETH0.00000430.020292
Mint4212832782026-01-14 13:29:1918 days ago1768397359IN
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0 ETH0.000004240.02
Mint4212758642026-01-14 12:58:2618 days ago1768395506IN
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0 ETH0.000004310.020304
Mint4211699362026-01-14 5:37:3318 days ago1768369053IN
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0 ETH0.000004240.02
Mint4203743112026-01-11 22:24:0320 days ago1768170243IN
0x22d78fb4...1785C8014
0 ETH0.000003160.02003
Burn4203739212026-01-11 22:22:2520 days ago1768170145IN
0x22d78fb4...1785C8014
0 ETH0.000002630.02
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4275224042026-02-01 14:21:494 hrs ago1769955709
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 Contract Creation0 ETH
4275141782026-02-01 13:47:434 hrs ago1769953663
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4275137152026-02-01 13:45:474 hrs ago1769953547
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4275052752026-02-01 13:10:425 hrs ago1769951442
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4275027342026-02-01 13:00:075 hrs ago1769950807
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4272958012026-01-31 22:39:2419 hrs ago1769899164
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4271540292026-01-31 12:52:3029 hrs ago1769863950
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4271537202026-01-31 12:51:1729 hrs ago1769863877
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4271337982026-01-31 11:28:2931 hrs ago1769858909
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4269491632026-01-30 22:41:0743 hrs ago1769812867
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4268091472026-01-30 13:01:402 days ago1769778100
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4268066352026-01-30 12:51:192 days ago1769777479
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4267517312026-01-30 9:03:372 days ago1769763817
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4267503732026-01-30 8:57:592 days ago1769763479
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4266619192026-01-30 2:50:272 days ago1769741427
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4265436752026-01-29 18:39:193 days ago1769711959
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4265026872026-01-29 15:49:433 days ago1769701783
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4264472092026-01-29 11:59:493 days ago1769687989
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4264471282026-01-29 11:59:283 days ago1769687968
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4264470512026-01-29 11:59:093 days ago1769687949
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4264468672026-01-29 11:58:233 days ago1769687903
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4264462342026-01-29 11:55:443 days ago1769687744
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4264461442026-01-29 11:55:223 days ago1769687722
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4264460192026-01-29 11:54:513 days ago1769687691
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4264314982026-01-29 10:54:433 days ago1769684083
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Latest 13 Deposits

L2 Txn Hash L1 Deposit Txn Value Token
0x8ee3232a9c611b6bdcb32049703d5e3010862014ca21781f2ddd2b507ce50afe2024-02-19 9:38:23713 days ago17083355031,658.026995052381712988 Graph Token (GRT)
0x9de63a3927d678a72748378104085cf02d3eca30c185e7953091f8b4b057a10a2024-01-20 12:28:35743 days ago17057537151,647.165624633114049312 Graph Token (GRT)
0xdadf0b4b479fa3c086caeef7e60c5fc4891773c2f1f78d0dc87b58595ba601412024-01-05 12:52:23758 days ago1704459143459.631489953320871318 Graph Token (GRT)
0xa413ecfa9c71fd2f9c7338113130d07a3edac15e4bdd96493101e0f35ad1068a2024-01-05 12:51:11758 days ago17044590711,257.286939441946319641 Graph Token (GRT)
0xa0c76136d05736602325193dcce867e2a685aed17b461d3cd6992e8a227a63412023-12-21 12:52:59773 days ago17031631799,696.643913580144959939 Graph Token (GRT)
0xc0d459d618f8e69dfe10391eca523d5d1b9878c98eb1e32a19dedfb8b91eeeab2023-12-21 12:49:23773 days ago170316296322,366.261321418290757639 Graph Token (GRT)
0x6aea57504648920543d9098c7947d6f150a3c12e867297cc5c76a3d58657838a2023-12-20 23:48:23773 days ago17031161035,039.606902247793582586 Graph Token (GRT)
0x8fa94eee7a4342ea578bf1c3799835e41a74da2f1bb611b57d167d809dd771432023-12-20 4:26:35774 days ago17030463950.845706202046055315 Graph Token (GRT)
0x925b4b46469086348d29e1379f6d00479564853d3cb84ef60d7006170a692ae62023-12-14 8:00:59780 days ago170254085915,917.232662277932050431 Graph Token (GRT)
0x832a31bc7a3affb20141ff8b260efcaae8c17385154aa77bdd89123b701cac6e2023-12-14 7:57:23780 days ago170254064311,383.337702471778712305 Graph Token (GRT)
0x76a712895a7c4461cf518baa27e831298c66ac58da774d70c16f6828ff923a2a2023-10-31 13:15:23824 days ago169875812319,585.461147342240077146 Graph Token (GRT)
0xffde00cb8ac1e2c36537fe607739ab9f8dfbbeda573ef55b87d8e497e63619632023-10-31 11:36:47824 days ago169875220743,436.835669909867589666 Graph Token (GRT)
0x609dd63ccad53d455cfacb90d580622533c6cae5d6dcb1acc8263a0200905edb2023-09-20 11:46:35865 days ago16952103952,730.236894340658186376 Graph Token (GRT)

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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x5A843145...f131bB281
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
GraphProxy

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

// SPDX-License-Identifier: GPL-2.0-or-later

pragma solidity ^0.7.6;

import { Address } from "@openzeppelin/contracts/utils/Address.sol";

import { GraphProxyStorage } from "./GraphProxyStorage.sol";

import { IGraphProxy } from "./IGraphProxy.sol";

/**
 * @title Graph Proxy
 * @dev Graph Proxy contract used to delegate call implementation contracts and support upgrades.
 * This contract should NOT define storage as it is managed by GraphProxyStorage.
 * This contract implements a proxy that is upgradeable by an admin.
 * https://docs.openzeppelin.com/upgrades-plugins/1.x/proxies#transparent-proxies-and-function-clashes
 */
contract GraphProxy is GraphProxyStorage, IGraphProxy {
    /**
     * @dev Modifier used internally that will delegate the call to the implementation unless
     * the sender is the admin.
     */
    modifier ifAdmin() {
        if (msg.sender == _getAdmin()) {
            _;
        } else {
            _fallback();
        }
    }

    /**
     * @dev Modifier used internally that will delegate the call to the implementation unless
     * the sender is the admin or pending implementation.
     */
    modifier ifAdminOrPendingImpl() {
        if (msg.sender == _getAdmin() || msg.sender == _getPendingImplementation()) {
            _;
        } else {
            _fallback();
        }
    }

    /**
     * @notice GraphProxy contract constructor.
     * @param _impl Address of the initial implementation
     * @param _admin Address of the proxy admin
     */
    constructor(address _impl, address _admin) {
        assert(ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
        assert(
            IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1)
        );
        assert(
            PENDING_IMPLEMENTATION_SLOT ==
                bytes32(uint256(keccak256("eip1967.proxy.pendingImplementation")) - 1)
        );

        _setAdmin(_admin);
        _setPendingImplementation(_impl);
    }

    /**
     * @notice Fallback function that delegates calls to implementation. Will run if call data
     * is empty.
     */
    receive() external payable {
        _fallback();
    }

    /**
     * @notice Fallback function that delegates calls to implementation. Will run if no other
     * function in the contract matches the call data.
     */
    fallback() external payable {
        _fallback();
    }

    /**
     * @notice Get the current admin
     *
     * @dev NOTE: Only the admin and implementation can call this function.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     *
     * @return The address of the current admin
     */
    function admin() external override ifAdminOrPendingImpl returns (address) {
        return _getAdmin();
    }

    /**
     * @notice Get the current implementation.
     *
     * @dev NOTE: Only the admin can call this function.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
     *
     * @return The address of the current implementation for this proxy
     */
    function implementation() external override ifAdminOrPendingImpl returns (address) {
        return _getImplementation();
    }

    /**
     * @notice Get the current pending implementation.
     *
     * @dev NOTE: Only the admin can call this function.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x9e5eddc59e0b171f57125ab86bee043d9128098c3a6b9adb4f2e86333c2f6f8c`
     *
     * @return The address of the current pending implementation for this proxy
     */
    function pendingImplementation() external override ifAdminOrPendingImpl returns (address) {
        return _getPendingImplementation();
    }

    /**
     * @notice Changes the admin of the proxy.
     *
     * @dev NOTE: Only the admin can call this function.
     *
     * @param _newAdmin Address of the new admin
     */
    function setAdmin(address _newAdmin) external override ifAdmin {
        require(_newAdmin != address(0), "Admin cant be the zero address");
        _setAdmin(_newAdmin);
    }

    /**
     * @notice Upgrades to a new implementation contract.
     * @dev NOTE: Only the admin can call this function.
     * @param _newImplementation Address of implementation contract
     */
    function upgradeTo(address _newImplementation) external override ifAdmin {
        _setPendingImplementation(_newImplementation);
    }

    /**
     * @notice Admin function for new implementation to accept its role as implementation.
     */
    function acceptUpgrade() external override ifAdminOrPendingImpl {
        _acceptUpgrade();
    }

    /**
     * @notice Admin function for new implementation to accept its role as implementation,
     * calling a function on the new implementation.
     * @param data Calldata (including selector) for the function to delegatecall into the implementation
     */
    function acceptUpgradeAndCall(bytes calldata data) external override ifAdminOrPendingImpl {
        _acceptUpgrade();
        // solhint-disable-next-line avoid-low-level-calls
        (bool success, ) = _getImplementation().delegatecall(data);
        require(success, "Impl call failed");
    }

    /**
     * @dev Admin function for new implementation to accept its role as implementation.
     */
    function _acceptUpgrade() internal {
        address _pendingImplementation = _getPendingImplementation();
        require(Address.isContract(_pendingImplementation), "Impl must be a contract");
        require(_pendingImplementation != address(0), "Impl cannot be zero address");
        require(msg.sender == _pendingImplementation, "Only pending implementation");

        _setImplementation(_pendingImplementation);
        _setPendingImplementation(address(0));
    }

    /**
     * @dev Delegates the current call to implementation.
     * This function does not return to its internal call site, it will return directly to the
     * external caller.
     */
    function _fallback() internal {
        require(msg.sender != _getAdmin(), "Cannot fallback to proxy target");

        // solhint-disable-next-line no-inline-assembly
        assembly {
            // (a) get free memory pointer
            let ptr := mload(0x40)

            // (b) get address of the implementation
            let impl := and(sload(IMPLEMENTATION_SLOT), 0xffffffffffffffffffffffffffffffffffffffff)

            // (1) copy incoming call data
            calldatacopy(ptr, 0, calldatasize())

            // (2) forward call to logic contract
            let result := delegatecall(gas(), impl, ptr, calldatasize(), 0, 0)
            let size := returndatasize()

            // (3) retrieve return data
            returndatacopy(ptr, 0, size)

            // (4) forward return data back to caller
            switch result
            case 0 {
                revert(ptr, size)
            }
            default {
                return(ptr, size)
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <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;
        // solhint-disable-next-line no-inline-assembly
        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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later

pragma solidity ^0.7.6;

/**
 * @title Graph Proxy Storage
 * @dev Contract functions related to getting and setting proxy storage.
 * This contract does not actually define state variables managed by the compiler
 * but uses fixed slot locations.
 */
abstract contract GraphProxyStorage {
    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant IMPLEMENTATION_SLOT =
        0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Storage slot with the address of the pending implementation.
     * This is the keccak-256 hash of "eip1967.proxy.pendingImplementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant PENDING_IMPLEMENTATION_SLOT =
        0x9e5eddc59e0b171f57125ab86bee043d9128098c3a6b9adb4f2e86333c2f6f8c;

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant ADMIN_SLOT =
        0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Emitted when pendingImplementation is changed.
     */
    event PendingImplementationUpdated(
        address indexed oldPendingImplementation,
        address indexed newPendingImplementation
    );

    /**
     * @dev Emitted when pendingImplementation is accepted,
     * which means contract implementation is updated.
     */
    event ImplementationUpdated(
        address indexed oldImplementation,
        address indexed newImplementation
    );

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminUpdated(address indexed oldAdmin, address indexed newAdmin);

    /**
     * @dev Modifier to check whether the `msg.sender` is the admin.
     */
    modifier onlyAdmin() {
        require(msg.sender == _getAdmin(), "Caller must be admin");
        _;
    }

    /**
     * @return adm The admin slot.
     */
    function _getAdmin() internal view returns (address adm) {
        bytes32 slot = ADMIN_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            adm := sload(slot)
        }
    }

    /**
     * @dev Sets the address of the proxy admin.
     * @param _newAdmin Address of the new proxy admin
     */
    function _setAdmin(address _newAdmin) internal {
        address oldAdmin = _getAdmin();
        bytes32 slot = ADMIN_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, _newAdmin)
        }

        emit AdminUpdated(oldAdmin, _newAdmin);
    }

    /**
     * @dev Returns the current implementation.
     * @return impl Address of the current implementation
     */
    function _getImplementation() internal view returns (address impl) {
        bytes32 slot = IMPLEMENTATION_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            impl := sload(slot)
        }
    }

    /**
     * @dev Returns the current pending implementation.
     * @return impl Address of the current pending implementation
     */
    function _getPendingImplementation() internal view returns (address impl) {
        bytes32 slot = PENDING_IMPLEMENTATION_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            impl := sload(slot)
        }
    }

    /**
     * @dev Sets the implementation address of the proxy.
     * @param _newImplementation Address of the new implementation
     */
    function _setImplementation(address _newImplementation) internal {
        address oldImplementation = _getImplementation();

        bytes32 slot = IMPLEMENTATION_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, _newImplementation)
        }

        emit ImplementationUpdated(oldImplementation, _newImplementation);
    }

    /**
     * @dev Sets the pending implementation address of the proxy.
     * @param _newImplementation Address of the new pending implementation
     */
    function _setPendingImplementation(address _newImplementation) internal {
        address oldPendingImplementation = _getPendingImplementation();

        bytes32 slot = PENDING_IMPLEMENTATION_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, _newImplementation)
        }

        emit PendingImplementationUpdated(oldPendingImplementation, _newImplementation);
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later

pragma solidity ^0.7.6;

interface IGraphProxy {
    function admin() external returns (address);

    function setAdmin(address _newAdmin) external;

    function implementation() external returns (address);

    function pendingImplementation() external returns (address);

    function upgradeTo(address _newImplementation) external;

    function acceptUpgrade() external;

    function acceptUpgradeAndCall(bytes calldata data) external;
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_impl","type":"address"},{"internalType":"address","name":"_admin","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldAdmin","type":"address"},{"indexed":true,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldImplementation","type":"address"},{"indexed":true,"internalType":"address","name":"newImplementation","type":"address"}],"name":"ImplementationUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldPendingImplementation","type":"address"},{"indexed":true,"internalType":"address","name":"newPendingImplementation","type":"address"}],"name":"PendingImplementationUpdated","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"acceptUpgrade","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"data","type":"bytes"}],"name":"acceptUpgradeAndCall","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"pendingImplementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newAdmin","type":"address"}],"name":"setAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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Deployed Bytecode

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