ISRC GBLLH1123116
Verified recording
GBLLH1123116 is “‘Primavera porteña’ – Spring in Buenos Aires” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xa9639e149319677626770828224352c9ec44a815e8946bc4d0f3189bf9515d13 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1123116.
Recording identifiers
- ISRC
- GBLLH1123116
- Title
- ‘Primavera porteña’ – Spring in Buenos Aires
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xa9639e149319677626770828224352c9ec44a815e8946bc4d0f3189bf9515d13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:2744b1934f12af4f54882019c326fddcb78fa25bc5eba0317e2bb8cf90c70342- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1123116
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: ‘Primavera porteña’ – Spring in Buenos Aires · Machine-readable JSON-LD