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2026-04-24 20:21:37 UTC

Martti Malmi on Nostr: Nostr double ratchet pull requests for Bitchat. Forward secrecy enables disappearing ...

Nostr double ratchet pull requests for Bitchat. Forward secrecy enables disappearing messages feature: past messages on relays can't be decrypted anymore after key rotation. Also future messages stay safe even if one key is compromised.

I don't know how mergeable it is in its current form, but I've tested it to work between real Mac and Android devices.

https://github.com/permissionlesstech/bitchat/pull/1107
https://github.com/permissionlesstech/bitchat-android/pull/697