you can send and receive cashu tokens without internet
Discussion
π₯π«‘
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Yes. cashu.me + npub.cash = π₯
this is the way . gif
This is the damn problem I'm dealing with right now β all the stores are only accepting cash, and no one knows about this possibility. I have no food stocked and no "colorful paper" backed by the honesty of politicians.
Thatβs a long way to go. We can be happy if they accept lightning at some point.
Hope youβre doing OK and have at least enough water available.
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π΅π
This is the way! π«‘
Forward
As far as I know, if youβre an off-line receiver, you canβt check if the ecash have been redeemed, so it requires a certain level of trust.
The token can be locked to a pubkey which makes sure only the receiver can spend it.
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Letβs say I know Iβm going to a conference with shit WiFi, could the receiver register with a mint ahead of time so that before I go I can have that mint βgift wrapβ ecash for that vender using the receivers key to encrypt it, but if i choose not to spend it, I can still redeem it myself?
Zap β‘β‘β‘
This mint is better solution than the central bank of the Cuban dictatorship
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Te juro que hoy me levantΓ© con ganas de refutar algΓΊn comentario tuyo, pero con este me lo has puesto imposible π€£π€£π€£
Si tengo $1000, prefiero guardarlos en el Mint de Cuba Bitcoin antes que en el Banco Central de Cuba, no tengo dudas⦠también los fondos se guardan en varios mints, con el banco es imposible
How? Surprised no one else asked
So it doesn't require the mint? Or at what stage?
Yeahhh...you can, but would anyone wish to accept in this scenario if the sender could get to Internet first and redeem the token right out of your wallet?
Es una soluciΓ³n preparacionista
Si crees que puedas estar X dΓas sin electricidad o sin internet, tienes minteados los tokens que vayas a utilizar en ese tiempo
Esos tokens los puedes canjear sin internet, y los reclama el receptor cuando tenga internet de nuevo
This works fantastically, and I have been trying it out a lot between cashu.me and wallet.nutstash.app , but there is just one thing that I can't get right... (not sure yet if its just me or it its a technical hurdle)
I can't lock #ecash to a recipient if I am offline. If I could do this, I could pay someone while one or both of us are offline, and neither has to trust each other.
This would be just the thing we need in Africa. a transaction is as settled as cash itself.
(Besides trusting the mint, but hey I guess we trust the government with cash so π€·ββοΈ )
PS if I am wrong here someone pls correct me, maybe I just haven't figured it out yet
Few
I love cashu π₯°
Good easy to read article here for anyone wishing to understand offline #ecash better!
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