calle's avatar
calle calle@cashu.me 1 month ago
our bitcoin for signal campaign has been a huge success - sparked imagination: bitcoin should be what powers freedom tech - proves that bitcoin use can be perfectly privacy-preserving - shows cashu engineering's excellence: we shipped a working demo for ios & android #BitcoinforSignal image https://bitcoinforsignal.org/

Replies (16)

Keychat's avatar
Keychat 1 month ago
Keychat is inspired by the postal system — stamps, post offices, letters. Keychat uses Bitcoin ecash as stamps and Nostr relays as post offices. Keychat uses Signal/MLS protocol to ensure message encryption security and meta-data privacy.
1 replies ↓
Rekit Nakkor's avatar
Rekit Nakkor d01abcb3eb@stacker.news 1 month ago
Yes, I know about Keychat. It still needs to mature some - the deb package is likely for trixie and doesn't work on my Whonix workstation, and the AppImage flickers a lot but at least seems to work. I'm also not really convinced MLS is a good idea. But Keychat is a cool nostr thingy.
1 replies ↓
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Duvel 1 month ago
That would be great indeed, but only of they remove the mandatory phone number. That is a big no no.
Hynek's avatar
Hynek 1 month ago
This is really great initiative. Do you have some respond from Signal? Are they interested somehow?
Keychat's avatar
Keychat 1 month ago
Currently, Signal’s group chats primarily use the Sender Key scheme, rather than the previous pairwise-group approach. The post compromise security of the Sender Keys group is not as strong as that of MLS groups.
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