false
false
- We're indexing this chain right now. Some of the counts may be inaccurate.

Contract Address Details

0x88463254469c37b9cECb71A34746707e008fb5A9

Contract Name
DIAOracleV2
Creator
0x7ba30eā€“0452e1 at 0xf68291ā€“073c7e
Balance
0 ASTR ( )
Tokens
Fetching tokens...
Transactions
3,696 Transactions
Transfers
0 Transfers
Gas Used
120,160,008
Last Balance Update
3709533
Warning! Contract bytecode has been changed and doesn't match the verified one. Therefore, interaction with this smart contract may be risky.
Contract name:
DIAOracleV2




Optimization enabled
true
Compiler version
v0.7.4+commit.3f05b770




Optimization runs
200
EVM Version
default




Verified at
2022-12-15T19:27:34.803173Z

Contract source code

Sol2uml
new
// compiled using solidity 0.7.4

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);
    }
}
        

Contract ABI

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

Contract Creation Code

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Deployed ByteCode

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