What if we exchanged paper notes with seed phrases on them? Would be hard to validate though.
Couldn’t answer this one tonight:
If the grid goes down for an extended time, what tools can the average person use to transact bitcoin?
I vaguely remember an old nostr:npub1cpem4gceylcr56ym4nx7dt6g0caadlu8dmvuluhrqfvymdgsrgtsgdq62p or nostr:npub10uthwp4ddc9w5adfuv69m8la4enkwma07fymuetmt93htcww6wgs55xdlq episode talking about this but can’t find it.
Discussion
Yes, something like satscard would work, but unsure how you would validate the amount on them without the internet