Round 2 / UCAN Working Group

UCAN forms the basis for decentralized access control in several projects, with a few relying on it to build their RPC interface. It has been used both purely off-chain and to bridge on- with off-chain systems, including:

• Storacha
• web3.storage/nft.storage
• Noosphere
• Fireproof
• Odd SDK (and dependencies such as WNFS etc)
• At time of writing, there are a few teams trialing adoption (e.g. Infura)

This project has also lead to the development of several other (now) shared dependencies, including varsig, updates to the multicodec table, and IPLD tooling (such as inline-ipld).