NIP-78 could potentially be helpful for this.
Is there any standardized way to keep cashu proofs and overall mints state encrypted on relays?
Imagine if your npub had some ecash balance that seamlessly follows you around any nostr app.
Earn 20k sats on zap.stream, go to shopstr and buy a tshirt, no fiddling around with NWC, secrets, popups or anything. It just works.
Is this already a thing? If not, any reason we can’t?
nostr:npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg
Discussion
I writing want this app-specific; I would want my cashu to be available to any app I want to make it available to
Plus, I wouldn’t give nostr:npub1uac67zc9er54ln0kl6e4qp2y6ta3enfcg7ywnayshvlw9r5w6ehsqq99rx that satisfaction EVER 😂😂
https://www.youtube.com/watch?v=a0fkNdPiIL4
Don't think it's a good use case for NIP-78 either.