Replying to Avatar calle

I know how to make a very cool alternative to Nostr zaps using Cashu but before we can tackle that, we need to add some more crypto magic to the protocol which we're already working on.

Requirements:

- Tokens that everyone can verify the signature of (DLEQ proofs).

- Tokens that can be locked to a specific recipient (P2SH/P2PK).

Receiver can remain offline, sender can pay with a Lightning wallet to mint tokens that can be attached to a Nostr note and later redeemed by the recipient when they come back online.
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Rydal 2y ago

Can there be an option for a transaction be reversed by the sender redeeming before the recipient comes back online? Or are the funds be locked to that recipient in all cases meaning if someone doesn’t redeem the funds are locked in limbo?

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calle 2y ago

Yes, that's the thing that we're still hashing out. Tokens can be locked to a recipient and have a timelock, like an HTLC.

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Rydal 2y ago

Excellent, looking forward to seeing what you come up with.