Collect with Confidence

Verify the authenticity of a collectible by viewing it's secure provenance on The Codex Viewer.

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What is a Codex Record?

A Codex Record is a Non-Fungible Token (also known as an NFT) based on the ERC-721 standard. A Codex Record can be a digital representation of a physical asset, or a digital asset itself. The history of a Codex Record is permanently logged on the Ethereum blockchain, including it's creation, modifications, transfers, and owner history.

How it Works

Sign up for a Codex account with your existing Web3 Wallet, or let Codex handle "everything blockchain" and sign up with an email address. Once you have an account, creating your first Codex Record / NFT is as easy as uploading images, any supporting documentation you may have, and filling out asset details such as creation date, artist name, etc!

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Verify an Asset

Search for an asset by title, creator name, or Codex Record number - then review detailed provenance including photos and documentation.

Search the Registry

Secure an Asset

Record important asset information with ease and sell your cherished collectibles faster, for a fairer price.

Create a Codex Record

Partner with Us

Provide Codex Records with every asset and give your clients full confidence in their collectibles.

Contact Us

Join us in building a collectibles community that inspires confidence in collectors today, and tomorrow.

Auction Houses

Offer digital provenance records for items you sell. Build visibility and SEO through valuable backlinks.


Protect your artistic legacy with a digital catalogue raisonnée secured on the blockchain.

Dealers & Collectors

Document your whole collection and easily share information about items for sales, insurance, lending and more.


Create an additional revenue stream by creating blockchain records for your client’s items.


Build buyer confidence by offering provenance information secured on the blockchain.