Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•  contract CatnipV2Proxy *

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2020-10-24
*/

pragma solidity ^0.6.6;

contract CatnipV2Proxy {
    event myEvent(bytes);
    
    // Code position in storage is keccak256("PROXIABLE") = "0xc5f16f0fcc639fa48a6947836d9850f504798523bf8c9a3a87d5876cf622bcf7"
    constructor(bytes memory constructData, address contractLogic) public {
        // save the code address
        assembly { // solium-disable-line
            sstore(0xc5f16f0fcc639fa48a6947836d9850f504798523bf8c9a3a87d5876cf622bcf7, contractLogic)
        }
        (bool success, bytes memory _ ) = contractLogic.delegatecall(constructData); // solium-disable-line
        emit myEvent(_);
        require(success, "Construction failed");
    }

    fallback() external payable {
        assembly { // solium-disable-line
            let contractLogic := sload(0xc5f16f0fcc639fa48a6947836d9850f504798523bf8c9a3a87d5876cf622bcf7)
            calldatacopy(0x0, 0x0, calldatasize())
            let success := delegatecall(gas(), contractLogic, 0x0, calldatasize(), 0, 0)
            
            returndatacopy(0, 0, returndatasize())
            switch success
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"bytes","name":"constructData","type":"bytes"},{"internalType":"address","name":"contractLogic","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes","name":"","type":"bytes"}],"name":"myEvent","type":"event"},{"stateMutability":"payable","type":"fallback"}]

0x60806040527fc5f16f0fcc639fa48a6947836d9850f504798523bf8c9a3a87d5876cf622bcf75460003681823780813683855af43d82833e8080156041573d83f35b3d83fdfea2646970667358221220cd7f77305ebd961548ba26934b4ebd6b3fd4cbd250bdb6965079f1bde17b8e0964736f6c63430006060033

27:1257:0:-:0;;;795:66;789:73;894:3;899:14;894:3;;876:38;894:3;;899:14;894:3;963:13;956:5;943:61;1053:16;894:3;;1032:38;1091:7;1112:68;;;;1231:16;894:3;1221:27;1112:68;1148:16;894:3;1138:27

ipfs://cd7f77305ebd961548ba26934b4ebd6b3fd4cbd250bdb6965079f1bde17b8e09