CryptoPunks Transaction Tracker

WHAT IT DOES

This tool provides a read-only window into CryptoPunks on-chain activity. Given a CryptoPunks contract address, a specific punk index, or a wallet address, it retrieves transfer events, bid events, and offer events from the blockchain. It displays a complete history of punk transfers, including from/to addresses and block details, as well as recent bid activity and outstanding offers. The tool also shows the current owner of a specific punk index when queried. All data is pulled directly from the CryptoPunks contract—no off-chain databases or assumptions.

HOW TO USE

Connect your wallet (MetaMask or any Web3 wallet) to the desired EVM network. Paste the CryptoPunks contract address you wish to inspect (the official contract is pre-filled, but you can use any compatible contract), optionally enter a specific punk index or a wallet address to filter activity, and click "look up". The tool will query the contract and display the total transfers found, the current owner (if a punk index is provided), and a table of recent transfers, bids, and offers. The interface is intentionally minimal—it shows what the contract knows, nothing more and nothing less.

TECHNICAL MECHANISM

The tool uses a minimal ABI to call view functions and listen to events on the CryptoPunks contract. It queries Transfer and PunkTransfer events for ownership changes, PunkBought events for sales, and PunkOffered events for active offers. All reads are performed via the connected provider; no state is written. The tool implements automatic chunked backoff for eth_getLogs—public RPCs cap block ranges differently, and a single refusal should not end the scan. The query range is limited to the last 100,000 blocks for performance, and results are sorted by block number descending to show the most recent activity first.

WHAT IT CANNOT SEE

This tool is read-only and cannot detect off-chain punk sales or deals not recorded on-chain. It cannot verify the authenticity of punks not listed on the official CryptoPunks contract. It cannot track punks transferred via wrapped PUNK tokens (WrappedPunks) without additional configuration. It cannot detect pending or unconfirmed transactions. It cannot provide provenance beyond on-chain data—off-chain provenance and historical sales not recorded on-chain are not visible. The data shown is exactly what is stored on-chain—nothing more.

PLEASE NOTE

This tool works on any EVM-compatible network where a CryptoPunks-compatible contract is deployed, but is primarily designed for Ethereum mainnet. It is intended for informational and monitoring purposes only. Always cross-reference with official sources and multiple explorers before making any decisions based on this data.