Replying to Avatar So Tachi

nostr:nprofile1qy2hwumn8ghj7etyv4hzumn0wd68ytnvv9hxgqg4waehxw309aex2mrp0yhxgctdw4eju6t09uqzpveml85hk78n2622qtnthmuwwuzexuly9v9gtf3lykjsa076magdkt6tav I have a bunch of one year old proofs that your mint deem valid, but when trying to melt them, I have an error.

The keyset id is in the old format: 9mlfd5vCzgGl

Yea that's inactive old format keyset that can't be minted anymore. However spending them should still work.

1. Please send me the erro you see

2. Which wallet are you using?

3. Can you send them to yourself (that should swap them for fresh ecash)

Thanks!

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these 2 endpoints give me the same error:

- https://mint.minibits.cash/Bitcoin/v1/melt/bolt11

- https://mint.minibits.cash/Bitcoin/v1/swap

{detail: "non-hexadecimal number found in fromhex() arg at position 0", code: 0}

LNbits have similar issue with old proofs, the difference is that the stuck proofs on LNbits are actually hex, but from a very old keyset.

I am using cashu-ts on the new nuts.cash (not released yet)

I can send you one of the problematic proofs via DMs if you read them.

Ok dm me an example. Thanks!