Open source. Open participation.

poidh Ultra is an independent, open-source interface to the existing poidh protocol, maintained by Arca Computer contributors.

Using the protocol

Bounty deposits, contributions, votes, refunds, and withdrawals are governed by the deployed smart contracts. Review each transaction in your wallet. The interface cannot reverse confirmed blockchain transactions.

Your proof and community content

Upload content you have the right to publish. Proof files and NFT metadata use immutable public URLs; blockchain references persist. Community comments and profile information can be edited or deleted by their authors and moderated by the service’s moderators.

Your session

A wallet signature signs you in to this site. Sessions are bound to this domain, stored in a secure browser cookie, and expire after seven days. Ultra does not receive your wallet’s private keys.

The software

The code is distributed under its MIT license and retained upstream notices. Hosting and protocol access remain separate from software licensing.