ISRC ARF037000076
Verified recording
ARF037000076 is “Concierto para Quinteto” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x5bcc295a1d2eb1dd4712943c7b62e50df9912e02c394948932780579a1f93968 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/ARF037000076.
Recording identifiers
- ISRC
- ARF037000076
- Title
- Concierto para Quinteto
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x5bcc295a1d2eb1dd4712943c7b62e50df9912e02c394948932780579a1f93968
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:c84803531d8529b25a5b3105cf02bf253072e9e7ef29a8ef90b90b290893307f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037000076
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Concierto para Quinteto · Machine-readable JSON-LD