Contract 0xe871e9bd0ccc595a626f5e1657c216ce457cea43 8

/**
 *Submitted for verification at Arbiscan.io on 2022-01-05
*/

pragma solidity 0.7.4;

contract DIAOracleV2 {
    mapping (string => uint256) public values;
    address oracleUpdater;
    
    event OracleUpdate(string key, uint128 value, uint128 timestamp);
    event UpdaterAddressChange(address newUpdater);
    
    constructor() {
        oracleUpdater = msg.sender;
    }
    
    function setValue(string memory key, uint128 value, uint128 timestamp) public {
        require(msg.sender == oracleUpdater);
        uint256 cValue = (((uint256)(value)) << 128) + timestamp;
        values[key] = cValue;
        emit OracleUpdate(key, value, timestamp);
    }
    
    function getValue(string memory key) external view returns (uint128, uint128) {
        uint256 cValue = values[key];
        uint128 timestamp = (uint128)(cValue % 2**128);
        uint128 value = (uint128)(cValue >> 128);
        return (value, timestamp);
    }
    
    function updateOracleUpdaterAddress(address newOracleUpdaterAddress) public {
        require(msg.sender == oracleUpdater);
        oracleUpdater = newOracleUpdaterAddress;
        emit UpdaterAddressChange(newOracleUpdaterAddress);
    }
}

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"key","type":"string"},{"indexed":false,"internalType":"uint128","name":"value","type":"uint128"},{"indexed":false,"internalType":"uint128","name":"timestamp","type":"uint128"}],"name":"OracleUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newUpdater","type":"address"}],"name":"UpdaterAddressChange","type":"event"},{"inputs":[{"internalType":"string","name":"key","type":"string"}],"name":"getValue","outputs":[{"internalType":"uint128","name":"","type":"uint128"},{"internalType":"uint128","name":"","type":"uint128"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"key","type":"string"},{"internalType":"uint128","name":"value","type":"uint128"},{"internalType":"uint128","name":"timestamp","type":"uint128"}],"name":"setValue","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOracleUpdaterAddress","type":"address"}],"name":"updateOracleUpdaterAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"","type":"string"}],"name":"values","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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

26:1131:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54:41;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;54:41:0;;-1:-1:-1;54:41:0;;-1:-1:-1;;;;;54:41:0:i;:::-;;;;;;;;;;;;;;;;912:242;;;;;;;;;;;;;;;;-1:-1:-1;912:242:0;-1:-1:-1;;;;;912:242:0;;:::i;:::-;;337:282;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;337:282:0;;-1:-1:-1;;;;;;;337:282:0;;;;;-1:-1:-1;337:282:0;;;;;;;;;-1:-1:-1;337:282:0;;-1:-1:-1;337:282:0:i;631:269::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;631:269:0;;-1:-1:-1;631:269:0;;-1:-1:-1;;;;;631:269:0:i;:::-;;;;;-1:-1:-1;;;;;631:269:0;;;;;;-1:-1:-1;;;;;631:269:0;;;;;;;;;;;;;;;;54:41;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;912:242::-;1021:13;;-1:-1:-1;;;;;1021:13:0;1007:10;:27;999:36;;;;;;1046:13;:39;;-1:-1:-1;;;;;1046:39:0;;-1:-1:-1;;;;;;1046:39:0;;;;;;;;1101:45;;;;;;;;;;;;;;;;912:242;:::o;337:282::-;448:13;;-1:-1:-1;;;;;448:13:0;434:10;:27;426:36;;;;;;473:14;520:9;-1:-1:-1;;;;;490:39:0;513:3;502:5;-1:-1:-1;;;;;492:16:0;491:25;;490:39;473:56;;554:6;540;547:3;540:11;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;540:11:0;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;540:11:0;;;;;;;;;;;;;;;;-1:-1:-1;540:11:0;;;;;;;;;;;:20;;;;-1:-1:-1;;;;;576:35:0;;;;;;;;;;;;;;;;-1:-1:-1;;576:35:0;;;;;;;;;;;;;;;;;;;;540:11;;576:35;;;;;;;;;;-1:-1:-1;576:35:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;337:282;;;;:::o;631:269::-;691:7;700;720:14;737:6;744:3;737:11;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;737:11:0;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;737:11:0;;;;;;;;;;;;;;;;-1:-1:-1;737:11:0;;;;;;;;;;;852:3;842:13;;;;-1:-1:-1;;;;;789:15:0;;;;-1:-1:-1;842:13:0;-1:-1:-1;;;;;631:269:0:o

1dbd2d2595871132685a64fa9a76d5dd82fe4b43c7a277a026abb7353f1e33a4