false
false

Contract Address Details

0xd653fbd7c736838289262F0F41A458f35393C88a

Contract Name
WitnetProxy
Creator
0x102cb4–8586da at 0x807ab7–a5712c
Implementation
0xd193b36f4defdef83171586b33b508d41712d7bf
Balance
0.002156175 KCS
Tokens
Fetching tokens...
Transactions
154,548 Transactions
Transfers
0 Transfers
Gas Used
17,534,542,029
Last Balance Update
42522550
Warning! Contract bytecode has been changed and doesn't match the verified one. Therefore, interaction with this smart contract may be risky.
Contract name:
WitnetProxy




Optimization enabled
true
Compiler version
v0.8.11+commit.d7f03943




Optimization runs
200
EVM Version
default




Verified at
2022-01-04T15:37:32.571041Z

Contract source code

// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.9.0;
pragma experimental ABIEncoderV2;
// File: contracts\patterns\Initializable.sol
interface Initializable {
    /// @dev Initialize contract's storage context.
    function initialize(bytes calldata) external;
}
// File: contracts\patterns\Proxiable.sol
interface Proxiable {
    /// @dev Complying with EIP-1822: Universal Upgradable Proxy Standard (UUPS)
    /// @dev See https://eips.ethereum.org/EIPS/eip-1822.
    function proxiableUUID() external pure returns (bytes32);
}
// File: contracts\patterns\Upgradable.sol
/* solhint-disable var-name-mixedcase */
abstract contract Upgradable is Initializable, Proxiable {
    address internal immutable _BASE;
    bytes32 internal immutable _CODEHASH;
    bool internal immutable _UPGRADABLE;
    /// Emitted every time the contract gets upgraded.
    /// @param from The address who ordered the upgrading. Namely, the WRB operator in "trustable" implementations.
    /// @param baseAddr The address of the new implementation contract.
    /// @param baseCodehash The EVM-codehash of the new implementation contract.
    /// @param versionTag Ascii-encoded version literal with which the implementation deployer decided to tag it.
    event Upgraded(
        address indexed from,
        address indexed baseAddr,
        bytes32 indexed baseCodehash,
        bytes32 versionTag
    );
 
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Contract ABI

[{"type":"constructor","stateMutability":"nonpayable","inputs":[]},{"type":"event","name":"Upgraded","inputs":[{"type":"address","name":"implementation","internalType":"address","indexed":true}],"anonymous":false},{"type":"fallback","stateMutability":"payable"},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"implementation","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"upgradeTo","inputs":[{"type":"address","name":"_newImplementation","internalType":"address"},{"type":"bytes","name":"_initData","internalType":"bytes"}]},{"type":"receive","stateMutability":"payable"}]

Contract Creation Code

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Deployed ByteCode

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