Contract Address Details

0xcD7509b76281223f5B7d3aD5d47F8D7Aa5C2B9bf

Token
USD Velero Stablecoin (USDV)
Creator
0xccc426–f2b87b at 0xfcff68–bcba2b
Balance
0 VLX
Tokens
Fetching tokens...
Transactions
8,222 Transactions
Transfers
4 Transfers
Gas Used
273,018,890
Last Balance Update
69565320
Contract name:
Token




Optimization enabled
false
Compiler version
v0.5.12+commit.7709ece9




EVM Version
petersburg




Verified at
2021-10-28T07:02:17.977839Z

Constructor Arguments

000000000000000000000000000000000000000000000000000000000000006a

Arg [0] (uint256) : 106

Contract source code

pragma solidity >=0.5.12;
contract LibNote {
    event LogNote(
        bytes4   indexed  sig,
        address  indexed  usr,
        bytes32  indexed  arg1,
        bytes32  indexed  arg2,
        bytes             data
    ) anonymous;
    modifier note {
        _;
        assembly {
            // log an 'anonymous' event with a constant 6 words of calldata
            // and four indexed topics: selector, caller, arg1 and arg2
            let mark := msize()                       // end of memory ensures zero
            mstore(0x40, add(mark, 288))              // update free memory pointer
            mstore(mark, 0x20)                        // bytes type data offset
            mstore(add(mark, 0x20), 224)              // bytes size (padded)
            calldatacopy(add(mark, 0x40), 0, 224)     // bytes payload
            log4(mark, 288,                           // calldata
                 shl(224, shr(224, calldataload(0))), // msg.sig
                 caller(),                            // msg.sender
                 calldataload(4),                     // arg1
                 calldataload(36)                     // arg2
                )
        }
    }
}
contract Token is LibNote {
    // --- Auth ---
    mapping (address => uint) public wards;
    function rely(address guy) external note auth { wards[guy] = 1; }
    function deny(address guy) external note auth { wards[guy] = 0; }
    modifier auth {
        require(wards[msg.sender] == 1, "USDV/not-authorized");
        _;
    }
 
×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”×”
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Contract ABI

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onstant":false},{"type":"function","stateMutability":"view","payable":false,"outputs":[{"type":"string","name":"","internalType":"string"}],"name":"symbol","inputs":[],"constant":true},{"type":"function","stateMutability":"view","payable":false,"outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"totalSupply","inputs":[],"constant":true},{"type":"function","stateMutability":"nonpayable","payable":false,"outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"transfer","inputs":[{"type":"address","name":"dst","internalType":"address"},{"type":"uint256","name":"wad","internalType":"uint256"}],"constant":false},{"type":"function","stateMutability":"nonpayable","payable":false,"outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"transferFrom","inputs":[{"type":"address","name":"src","internalType":"address"},{"type":"address","name":"dst","internalType":"address"},{"type":"uint256","name":"wad","internalType":"uint256"}],"constant":false},{"type":"function","stateMutability":"view","payable":false,"outputs":[{"type":"string","name":"","internalType":"string"}],"name":"version","inputs":[],"constant":true},{"type":"function","stateMutability":"view","payable":false,"outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"wards","inputs":[{"type":"address","name":"","internalType":"address"}],"constant":true}]

Deployed ByteCode

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