How does Ecash work with bitcoin? Is it 1 sat = 1 Ecash?
One Cashu wallet sends Ecash to another via NFC — no internet, no delay.
Ecash is a bearer token, so the money lives on your device, not a server.
That’s what makes NFC magic: instant, offline Bitcoin transfers.
Via nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg
https://video.nostr.build/a2482bbaecc53bcc28c1bab0f47a5e55d899dccb17c176474d93197cf2efcadc.mp4
Discussion
I think it depends on the mint policy. The cashu protocol seems to be suited to work well on top of Bitcoin/ LN, but you have to trust the ecash mint to really own the underlying Bitcoins
Okay. Mmh. Okay. But would I then could do the same transaction with someone else, offline .. that uses another mint?
Or do I totally misunderstand this?