On every join, I take the latest map data, re-encrypt it for...

Schlaus Kwab

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Kind-1 (TextNote)

2026-07-26T14:17:42Z

↳ 回复 事件不存在

0000fa6c1df9d810a50d87cdcd53d1ad899c56312c9abfd5dbf1e853ac902e70...

On every join, I take the latest map data, re-encrypt it for the new MLS group state, and sends it as a signed checkpoint. This gives new members the current map without exposing earlier private history. Not sure how this scales but I think private groups don't need to talk about big datasets.

https://github.com/zeSchlausKwab/earthly/blob/master/src/lib/private-workspace/checkpoint.ts

https://github.com/zeSchlausKwab/earthly/blob/8e65fa790711f91abd5ebd2b77a8d1c0a765b64c/src/lib/private-workspace/service.ts#L934

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