ISRC USSF61300138
Verified recording
USSF61300138 is “Recuerdos de la Alhambra” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xcd09acdff67ab2f8e96f90ff77e92a1ed26d9297c858f066d0c8e76875a6cb3a 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/USSF61300138.
Recording identifiers
- ISRC
- USSF61300138
- Title
- Recuerdos de la Alhambra
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xcd09acdff67ab2f8e96f90ff77e92a1ed26d9297c858f066d0c8e76875a6cb3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:53d1ba5b33dcfbccf9aa3103da8eab1f0d7704d8aab795c43728c7db08486801- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF61300138
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Recuerdos de la Alhambra · Machine-readable JSON-LD