ERC-1155
Overview
Max Total Supply
0
Holders
131,420
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
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Contract Name:
ERC1967Proxy
Compiler Version
v0.8.21-1.0.1
ZkSolc Version
v1.5.11
Contract Source Code (Solidity Standard Json-Input format)
1234567891011121314151617181920212223242526// SPDX-License-Identifier: MIT// OpenZeppelin Contracts (last updated v5.0.0) (proxy/ERC1967/ERC1967Proxy.sol)pragma solidity ^0.8.20;import {Proxy} from "../Proxy.sol";import {ERC1967Utils} from "./ERC1967Utils.sol";/*** @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an* implementation address that can be changed. This address is stored in storage in the location specified by* https://eips.ethereum.org/EIPS/eip-1967[EIP1967], so that it doesn't conflict with the storage layout of the* implementation behind the proxy.*/contract ERC1967Proxy is Proxy {/*** @dev Initializes the upgradeable proxy with an initial implementation specified by `implementation`.** If `_data` is nonempty, it's used as data in a delegate call to `implementation`. This will typically be an* encoded function call, and allows initializing the storage of the proxy like a Solidity constructor.** Requirements:** - If `data` is empty, `msg.value` must be zero.*/constructor(address implementation, bytes memory _data) payable {
1234567891011121314151617181920212223242526// SPDX-License-Identifier: MIT// OpenZeppelin Contracts (last updated v5.0.0) (proxy/Proxy.sol)pragma solidity ^0.8.20;/*** @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM* instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to* be specified by overriding the virtual {_implementation} function.** Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a* different contract through the {_delegate} function.** The success and return data of the delegated call will be returned back to the caller of the proxy.*/abstract contract Proxy {/*** @dev Delegates the current call to `implementation`.** This function does not return to its internal call site, it will return directly to the external caller.*/function _delegate(address implementation) internal virtual {assembly {// Copy msg.data. We take full control of memory in this inline assembly// block because it will not return to Solidity code. We overwrite the// Solidity scratch pad at memory position 0.
1234567891011121314151617181920// SPDX-License-Identifier: MIT// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC1822.sol)pragma solidity ^0.8.20;/*** @dev ERC1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified* proxy whose upgrades are fully controlled by the current implementation.*/interface IERC1822Proxiable {/*** @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation* address.** IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks* bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this* function revert if invoked through a proxy.*/function proxiableUUID() external view returns (bytes32);}
1234567891011121314151617181920212223242526// SPDX-License-Identifier: MIT// OpenZeppelin Contracts (last updated v5.0.0) (proxy/ERC1967/ERC1967Utils.sol)pragma solidity ^0.8.20;import {IBeacon} from "../beacon/IBeacon.sol";import {Address} from "../../utils/Address.sol";import {StorageSlot} from "../../utils/StorageSlot.sol";/*** @dev This abstract contract provides getters and event emitting update functions for* https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.*/library ERC1967Utils {// We re-declare ERC-1967 events here because they can't be used directly from IERC1967.// This will be fixed in Solidity 0.8.21. At that point we should remove these events./*** @dev Emitted when the implementation is upgraded.*/event Upgraded(address indexed implementation);/*** @dev Emitted when the admin account has changed.*/event AdminChanged(address previousAdmin, address newAdmin);
12345678910111213141516// SPDX-License-Identifier: MIT// OpenZeppelin Contracts (last updated v5.0.0) (proxy/beacon/IBeacon.sol)pragma solidity ^0.8.20;/*** @dev This is the interface that {BeaconProxy} expects of its beacon.*/interface IBeacon {/*** @dev Must return an address that can be used as a delegate call target.** {UpgradeableBeacon} will check that this address is a contract.*/function implementation() external view returns (address);}
1234567891011121314151617181920212223242526// SPDX-License-Identifier: MIT// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)pragma solidity ^0.8.20;/*** @dev Collection of functions related to the address type*/library Address {/*** @dev The ETH balance of the account is not enough to perform the operation.*/error AddressInsufficientBalance(address account);/*** @dev There's no code at `target` (it is not a contract).*/error AddressEmptyCode(address target);/*** @dev A call to an address target failed. The target may have reverted.*/error FailedInnerCall();/*** @dev Replacement for Solidity's `transfer`: sends `amount` wei to
1234567891011121314151617181920212223242526// SPDX-License-Identifier: MIT// OpenZeppelin Contracts (last updated v5.0.0) (utils/StorageSlot.sol)// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.pragma solidity ^0.8.20;/*** @dev Library for reading and writing primitive types to specific storage slots.** Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.* This library helps with reading and writing to such slots without the need for inline assembly.** The functions in this library return Slot structs that contain a `value` member that can be used to read or write.** Example usage to set ERC1967 implementation slot:* ```solidity* contract ERC1967 {* bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;** function _getImplementation() internal view returns (address) {* return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;* }** function _setImplementation(address newImplementation) internal {* require(newImplementation.code.length > 0);* StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
1234567891011121314151617181920212223242526// SPDX-License-Identifier: MIT// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)pragma solidity ^0.8.20;/*** @dev Standard math utilities missing in the Solidity language.*/library Math {/*** @dev Muldiv operation overflow.*/error MathOverflowedMulDiv();enum Rounding {Floor, // Toward negative infinityCeil, // Toward positive infinityTrunc, // Toward zeroExpand // Away from zero}/*** @dev Returns the addition of two unsigned integers, with an overflow flag.*/function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {unchecked {
1234567891011121314{"optimizer": {"enabled": true,"runs": 200},"codegen": "evmla","outputSelection": {"*": {"*": ["abi"]}}}
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[{"internalType":"address","name":"implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"ERC1967InvalidImplementation","type":"error"},{"inputs":[],"name":"ERC1967NonPayable","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"}]
Contract Creation Code
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Deployed Bytecode
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : implementation (address): 0x1E576cC24cA750A37C39B5219c458c9bAe118f68
Arg [1] : _data (bytes): 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
-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 0000000000000000000000001e576cc24ca750a37c39b5219c458c9bae118f68
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000104
Arg [3] : 90657147000000000000000000000000d2a31bd0e4671616877476c16685bb5a
Arg [4] : fb62062500000000000000000000000000000000000000000000000000000000
Arg [5] : 0000006000000000000000000000000000000000000000000000000000000000
Arg [6] : 000000a000000000000000000000000000000000000000000000000000000000
Arg [7] : 0000001668747470733a2f2f73756761722e746f776e2f746f73000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [9] : 0000003368747470733a2f2f6e6674732e76697369747375676172746f776e2e
Arg [10] : 636f6d2f6e6674732f706f64732f7b69647d2e6a736f6e000000000000000000
Arg [11] : 0000000000000000000000000000000000000000000000000000000000000000
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