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New Solidity Smart Contract Verification
Contract Address
The 0x address supplied on contract creation.
Is Yul contract
No
Yes
Select Yes if you want to verify Yul contract.
Contract Name
Must match the name specified in the code. For example, in
contract MyContract {..}
MyContract
is the contract name.
Include nightly builds
No
Yes
Select yes if you want to show nightly builds.
Compiler
The compiler version is specified in
pragma solidity X.X.X
. Use the compiler version rather than the nightly build. If using the Solidity compiler, run
solc —version
to check.
EVM Version
homestead
tangerineWhistle
spuriousDragon
byzantium
constantinople
petersburg
istanbul
berlin
london
paris
shanghai
cancun
default
The EVM version the contract is written for. If the bytecode does not match the version, we try to verify using the latest EVM version.
EVM version details
.
Optimization
No
Yes
If you enabled optimization during compilation, select yes.
Optimization runs
Enter the Solidity Contract Code
// SPDX-License-Identifier: BSD-3-Clause pragma solidity 0.8.17; import "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol"; import "./libraries/ErrorCodes.sol"; /** * Admin slot: 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103 * Implementation slot: 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc */ contract MintProxy is Proxy, ERC1967Upgrade { /** * @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and * optionally initialized with `_data` as explained in {ERC1967Proxy-constructor}. */ constructor( address _logic, address _admin, bytes memory _data ) payable { assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1)); assert(_ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1)); _changeAdmin(_admin); _upgradeToAndCall(_logic, _data, false); } /** * @dev Returns the current implementation address. */ function _implementation() internal view virtual override returns (address impl) { return ERC1967Upgrade._getImplementation(); } /** * @dev Modifier used internally that will delegate the call to the implementation unless the sender is the admin. */ modifier onlyAdmin() { require(msg.sender == _getAdmin(), ErrorCodes.ADMIN_ONLY); _; } /** * @dev Changes the admin of the proxy. * * Emits an {AdminChanged} event. * * NOTE: Only the admin can call this function. See {ProxyAdmin-changeProxyAdmin}. */ function changeAdmin(address newAdmin) external onlyAdmin { _changeAdmin(newAdmin); } /** * @dev Upgrade the implementation of the proxy. * * NOTE: Only the admin can call this function. See {ProxyAdmin-upgrade}. */ function upgradeTo(address newImplementation) external onlyAdmin { _upgradeToAndCall(newImplementation, bytes(""), false); } /** * @dev Upgrade the implementation of the proxy, and then call a function from the new implementation as specified * by `data`, which should be an encoded function call. This is useful to initialize new storage variables in the * proxied contract. * * NOTE: Only the admin can call this function. See {ProxyAdmin-upgradeAndCall}. */ function upgradeToAndCall(address newImplementation, bytes calldata data) external payable onlyAdmin { _upgradeToAndCall(newImplementation, data, true); } /** * @dev Receives and executes a batch of function calls on this contract. */ function multicall(bytes[] calldata data) external returns (bytes[] memory results) { results = new bytes[](data.length); address impl = _implementation(); for (uint256 i = 0; i < data.length; i++) { results[i] = Address.functionDelegateCall(impl, data[i]); } return results; } }
We recommend using flattened code. This is necessary if your code utilizes a library or inherits dependencies. Use the
POA solidity flattener or the
truffle flattener
.
Try to fetch constructor arguments automatically
No
Yes
ABI-encoded Constructor Arguments (if required by the contract)
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
Add arguments in
ABI hex encoded form
. Constructor arguments are written right to left, and will be found at the end of the input created bytecode. They may also be
parsed here.
Add Contract Libraries
Contract Libraries
Library 1 Name
A library name called in the .sol file. Multiple libraries (up to 10) may be added for each contract. Click the Add Library button to add an additional one.
Library 1 Address
The 0x library address. This can be found in the generated json file or Truffle output (if using truffle).
Library 2 Name
Library 2 Address
Library 3 Name
Library 3 Address
Library 4 Name
Library 4 Address
Library 5 Name
Library 5 Address
Library 6 Name
Library 6 Address
Library 7 Name
Library 7 Address
Library 8 Name
Library 8 Address
Library 9 Name
Library 9 Address
Library 10 Name
Library 10 Address
Add Library
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