ISRC UYAZ12100052
Verified recording
UYAZ12100052 is “Tanta Vida en Cuatro Versos” by Alfredo Zitarrosa,
registered on the CopyrightChains blockchain with CopyrightID
0xd33c8a01325fec3c56dc7e46ef5764672c88c3f1ac65b347ebbe644e24087a83 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYAZ12100052.
Recording identifiers
- ISRC
- UYAZ12100052
- Title
- Tanta Vida en Cuatro Versos
- Artist
- Alfredo Zitarrosa
- CopyrightID (CopyrightChains transaction hash)
0xd33c8a01325fec3c56dc7e46ef5764672c88c3f1ac65b347ebbe644e24087a83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:31d064c8f4a9badbb6e55b94b65470582a82ecf4ded3ee7052102e598d1644f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYAZ12100052
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Tanta Vida en Cuatro Versos · Machine-readable JSON-LD