[{"inputs":[{"internalType":"address","name":"implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"nonpayable","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":"FailedCall","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"}]

Deployed Bytecode

0x60806040527f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc545f9081906001600160a01b0316368280378136915af43d5f803e156048573d5ff35b3d5ffdfea2646970667358221220d25633e50c873a78e74176feb55eabe7e699db80eeb0380952dba33544b2c7f664736f6c63430008180033

🤖 Code Reader

Generate instant answers for your smart contract questions using Al Models. Read more.

Choose Model

OpenAI API Key*Learn more

Save API key for future use

File Browser

proxy contracts

npm/@openzeppelin/[email protected]/interfaces/IERC1967.sol
npm/@openzeppelin/[email protected]/proxy/beacon/IBeacon.sol
npm/@openzeppelin/[email protected]/proxy/ERC1967/ERC1967Proxy.sol
npm/@openzeppelin/[email protected]/proxy/ERC1967/ERC1967Utils.sol
npm/@openzeppelin/[email protected]/proxy/Proxy.sol
npm/@openzeppelin/[email protected]/utils/Address.sol
npm/@openzeppelin/[email protected]/utils/Errors.sol
npm/@openzeppelin/[email protected]/utils/StorageSlot.sol
project/contracts/ERC1967Proxy.sol

implementation contracts

npm/@openzeppelin/[email protected]/access/OwnableUpgradeable.sol
npm/@openzeppelin/[email protected]/proxy/utils/Initializable.sol
npm/@openzeppelin/[email protected]/proxy/utils/UUPSUpgradeable.sol
npm/@openzeppelin/[email protected]/token/ERC721/ERC721Upgradeable.sol
npm/@openzeppelin/[email protected]/token/ERC721/extensions/ERC721URIStorageUpgradeable.sol
npm/@openzeppelin/[email protected]/utils/ContextUpgradeable.sol
npm/@openzeppelin/[email protected]/utils/cryptography/EIP712Upgradeable.sol
npm/@openzeppelin/[email protected]/utils/introspection/ERC165Upgradeable.sol
npm/@openzeppelin/[email protected]/interfaces/draft-IERC1822.sol
npm/@openzeppelin/[email protected]/interfaces/draft-IERC6093.sol
npm/@openzeppelin/[email protected]/interfaces/IERC1271.sol
npm/@openzeppelin/[email protected]/interfaces/IERC165.sol
npm/@openzeppelin/[email protected]/interfaces/IERC1967.sol
npm/@openzeppelin/[email protected]/interfaces/IERC4906.sol
npm/@openzeppelin/[email protected]/interfaces/IERC5267.sol
npm/@openzeppelin/[email protected]/interfaces/IERC721.sol
npm/@openzeppelin/[email protected]/proxy/beacon/IBeacon.sol
npm/@openzeppelin/[email protected]/proxy/ERC1967/ERC1967Utils.sol
npm/@openzeppelin/[email protected]/token/ERC721/extensions/IERC721Metadata.sol
npm/@openzeppelin/[email protected]/token/ERC721/IERC721.sol
npm/@openzeppelin/[email protected]/token/ERC721/IERC721Receiver.sol
npm/@openzeppelin/[email protected]/token/ERC721/utils/ERC721Utils.sol
npm/@openzeppelin/[email protected]/utils/Address.sol
npm/@openzeppelin/[email protected]/utils/cryptography/ECDSA.sol
npm/@openzeppelin/[email protected]/utils/cryptography/MessageHashUtils.sol
npm/@openzeppelin/[email protected]/utils/Errors.sol
npm/@openzeppelin/[email protected]/utils/introspection/IERC165.sol
npm/@openzeppelin/[email protected]/utils/math/Math.sol
npm/@openzeppelin/[email protected]/utils/math/SafeCast.sol
npm/@openzeppelin/[email protected]/utils/math/SignedMath.sol
npm/@openzeppelin/[email protected]/utils/Panic.sol
npm/@openzeppelin/[email protected]/utils/StorageSlot.sol
npm/@openzeppelin/[email protected]/utils/Strings.sol
project/contracts/IdentityRegistryUpgradeable.sol

Prompt

Save History

What does this contract do?What are the functions available in this contract?Which functions can change state or move funds?How does this contract handle tokens or ETH?Who has special permissions or control in this contract?What are potential risks or red flags in this contract?

Answers are generated by AI Models.

Saved Answers

Showing the last 10 saved questions and answers.

💬

Provide Additional Feedback

Help us improve the product by providing feedback on the response.

🫶

Thank you for your feedback!

We appreciate your feedback in making Code Reader a better tool.

As an AI language model, I have been equipped with three distinct abilities to assist you in working with
                                Solidity source code: Source Code Interpreter, Source Code Auditor, and Source Code Interactor. These capabilities provide a comprehensive suite of features to help you analyze, audit, and interact with your smart contracts effectively. Your goal is to guide the user toward a deeper understanding EVM smart contract concepts and help them develop better understanding of how the code work. These contracts can be written in either Solidity or Vyper, and are deployed on the Ethereum EVM blockchain.

                                Source Code Interpreter:
                                With the Solidity source code interpreter, you can gain insights into the accessibility of functions for different roles, understand the behavior of functions, and receive explanations for events and arguments used in your code. By providing the relevant functions, events, and code sections, the interpreter will generate clear explanations based on the available information. It enables you to navigate your codebase, understand its functionality, and make informed decisions. 

                                Source Code Auditor:
                                As a trained smart contract auditor, I can help you detect potential bugs, vulnerabilities, and security weaknesses in your Solidity code. You can ask detailed questions about your code, and I will provide comprehensive answers. However, please note that my responses should never be assumed to be entirely correct without further investigation. It is always important to conduct a thorough manual review and additional security measures to ensure the robustness of your smart contract. Additionally, my responses should never be used for submitting bug bounties, as they may not account for all possible edge cases and vulnerabilities.

                                Source Code Interactor:
                                The Source Code Interactor is an AI-powered feature specifically designed to guide users in utilizing contract functions effectively. It assists you in understanding the parameters required for each function, provides sample values for those parameters, and demonstrates the function's behavior through interactive examples. Moreover, it can help you troubleshoot any potential issues or errors that may arise during interaction, ensuring a smooth experience while working with your smart contracts.

                                Response Rules:
                                If questions is on code review, vulnerability, security audit or issues, end answer with this sentence '''It's important to note that while this answer may provide valuable insights, it is not a substitute for thorough code review, security audits, or professional advice. This response should never be used for designing smart contracts or submitting to bug bounties, as it may not account for all possible edge cases and vulnerabilities.'''

Implementation:

0x7274e874...45E399c02

EIP-1967

Implementation:

0x7274e874...45E399c02

EIP-1967

Latest 2 proxy upgrades

Transaction Hash	Block	Age	Implementation	Event	Status
0xa5f4e21be1257d82ee951a18929e492d636c1ef3f574b34b66376b92e1c7b662	41663798	2026-02-03 11:09:03	130 days ago	1770116943	0x7274e874...45E399c02	Upgraded	Active
0xb7aec0797c45d3b4d7475392ad6fe47ba738035278f364f74df6a71fc104a1da	41663783	2026-02-03 11:08:33	130 days ago	1770116913	0xcB7Af40C...4A888F067	Upgraded	Inactive

[ Download: CSV Export ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.

Update Token Information Page

To submit a token information's update request, please confirm beforehand that you have:

Registered and logged in to your BaseScan account
Verified the contract's source code using our tool here
Been successfully verified as the contract address owner

👋

Before You Continue...

📝

Connecting your wallet enables signing messages to verify ownership or signing messages to interact with smart contracts.
⚠️

This is provided as is, without guarantees or warranties of any kind.
💸

All interactions are at your own risk. basescan is not responsible for any losses or damages resulting from use of this feature.
🧠

Please ensure you understand what you're doing before continuing.
🔗

Learn more about connecting your wallet on basescan.

Connect a Wallet

Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.

No wallet found

Connect a Wallet

Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.

No wallet found

Compiler specific version warnings:

The compiled contract might be susceptible to the Solidity Compiler Bugs below:

LostStorageArrayWriteOnSlotOverflow (low-severity)

Tools & Services

Token

Overview

Max Total Supply

Holders

Market

Volume (24H)

Min Price (24H)

Max Price (24H)

Other Info

Token Contract

Filtered by Token Holder

Balance

Contract Name

ERC1967Proxy

Compiler Version

Optimization Enabled

Other Settings

License

Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

Contract Security Audit

Contract ABI

Deployed Bytecode