An Informational HIP describes a Hedera design issue, or provides general guidelines or information to the Hedera community, but does not propose a new feature. Informational HIPs do not necessarily represent a Hedera community consensus or recommendation, so users and implementers are free to ignore Informational HIPs or follow their direction.

Accepted ⓘ

NumberTitleAuthorNeeds Council Approval Release
198 Ledger ID Leemon Baird Yes

Active ⓘ

NumberTitleAuthorNeeds Council Approval Release
766 NFT Collection Metadata JSON Schema Ashe Oro No
412 NFT Token Metadata JSON Schema v2 May Chan No
405 Fungible Token Metadata JSON Schema Paul Madsen, Cooper Kunz No
213 Application Signs for End User Justin Atwell, Greg Scullard No

Replaced ⓘ

NumberTitleAuthorNeeds Council Approval Release
10 Token Metadata JSON Schema Sam Wood, Susan Chan, Stephanie Yi, Khoa Luong No