ISRC AUXN22105897
Verified recording
AUXN22105897 is “Machaca” by Pérez Prado,
registered on the CopyrightChains blockchain with CopyrightID
0x5f1dc42ddb683670cdeb5b11a8e0d6b49ef8dd2b8ca0369beb1692a67bcf394f and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22105897.
Recording identifiers
- ISRC
- AUXN22105897
- Title
- Machaca
- Artist
- Pérez Prado
- CopyrightID (CopyrightChains transaction hash)
0x5f1dc42ddb683670cdeb5b11a8e0d6b49ef8dd2b8ca0369beb1692a67bcf394f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:dbc0b804c5b517b1378163bc80f308ff61ef98cfc211eddd945c59f068279ce3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22105897
- Bitcoin block existence check
- https://blockstream.info/api/block/960362