Cardano Improvement Proposals


Number Title Created Authors Status
CIP 20 Transaction message/comment metadata 13 June 2021 Martin Lang, Ola Ahlman, Andrew Westberg Active
CIP 83 Encrypted Transaction message/comment metadata (Addendum to CIP-0020) 08 December 2022 Martin Lang, Ola Ahlman, Andrew Westberg, Adam Dean Active
CIP 86 NFT Metadata Update Oracles 01 November 2022 Nicolas Ayotte, George Flerovsky, Samuel Williams Proposed