What is Nostr?
calle 👁️⚡👁️
npub12rv…85vg
2025-02-21 00:34:04
in reply to nevent1q…cc2r

calle 👁️⚡👁️ on Nostr: Not in the same tx (it will simply fail). You can use the NUT-17 checkstate endpoint ...

Not in the same tx (it will simply fail).

You can use the NUT-17 checkstate endpoint to query the spent state of an array of proofs though and filter out those that are spent (links them all, so that's bad for privacy, except if you spend them all in a tx anyway, then it doesn't matter much).
Author Public Key
npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg