ISRC GBLLH1123112
Verified recording
GBLLH1123112 is “‘Invierno porteño’ – Winter in Buenos Aires” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xa1721e059125e5cc62c09324f8083e2f02af5311284d72756a59c6d5c7ed5ecf and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1123112.
Recording identifiers
- ISRC
- GBLLH1123112
- Title
- ‘Invierno porteño’ – Winter in Buenos Aires
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xa1721e059125e5cc62c09324f8083e2f02af5311284d72756a59c6d5c7ed5ecf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:4b47eac986d538c092f29b6d89bacfba19234d95d63823581e2c65023e4b9053- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1123112
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: ‘Invierno porteño’ – Winter in Buenos Aires · Machine-readable JSON-LD