ISRC GBLLH1123108
Verified recording
GBLLH1123108 is “‘Otoño porteño’ – Autumn in Buenos Aires” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xb7862d14a0654ab5a747800b1e38be333b8f3d6014796e55808060b3ece510aa and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1123108.
Recording identifiers
- ISRC
- GBLLH1123108
- Title
- ‘Otoño porteño’ – Autumn in Buenos Aires
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xb7862d14a0654ab5a747800b1e38be333b8f3d6014796e55808060b3ece510aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4f5ad20677ff88e4e4caea0e0e59a09fcc6f1e7cb519af4d22796033cd6487c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1123108
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: ‘Otoño porteño’ – Autumn in Buenos Aires · Machine-readable JSON-LD