ISRC AUXN22105899
Verified recording
AUXN22105899 is “Marta” by Pérez Prado,
registered on the CopyrightChains blockchain with CopyrightID
0x336032754a7fb96d32813760428bbde410e74ca9166d91a45b052e038e4c7af2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22105899.
Recording identifiers
- ISRC
- AUXN22105899
- Title
- Marta
- Artist
- Pérez Prado
- CopyrightID (CopyrightChains transaction hash)
0x336032754a7fb96d32813760428bbde410e74ca9166d91a45b052e038e4c7af2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fa4e8b8b4a90129a406c9afa031c5720dc431e67335f69ebb3fda8a569c42dc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22105899
- Bitcoin block existence check
- https://blockstream.info/api/block/957118