What is Nostr?
remyers /
npub1yak…r5aj
2024-02-03 07:25:18
in reply to nevent1q…tlp2

remyers on Nostr: I am only aware of hardware solutions for true offline transactions - coinkites ...

I am only aware of hardware solutions for true offline transactions - coinkites opendime, etc.

You could do it with payment channels (eg. Lightning ) but you would need to go online at some point to confirm the channel wasn't closed and potentially publish a revocation tx.
Author Public Key
npub1yakm7yssey6y2jxulr7gy62ca9704pclnqjwzxmqetqyqa4t97uq9vr5aj