# oldnft\.com

> Data verification engine for pre\-ERC721 digital artifacts\. Audit smart contract provenance across Namecoin, Counterparty, and Ethereum\.

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## Pages
- [OldNFT \| The First NFT \& Blockchain Archaeology Hub](https://www.oldnft.com/)
- [Namecoin Identities \(2012\): Historical Namecoin Ledger \& Profile Supply Audit](https://www.oldnft.com/collection/namecoin/identities/)
- [Spells of Genesis \(2015\): The Genesis of Blockchain Gaming](https://www.oldnft.com/collection/spells-of-genesis/)
- [Curio Cards \(2017\): Historical Smart Contract Ledger \& Asset Supply Audit](https://www.oldnft.com/collection/curio-cards/)
- [Punycodes \(2011\): Historical Namecoin Ledger \& Asset Supply Audit](https://www.oldnft.com/collection/punycodes/)

## Posts
- [What is NFT? The Cryptographic Architecture of Digital Provenance](https://www.oldnft.com/what-is-nft/)

## Categories
- [Guides](https://www.oldnft.com/guides/)

## Optional
- [Sitemap index](https://www.oldnft.com/sitemap_index.xml)