ISRC ARF037000074
Verified recording
ARF037000074 is “Volver” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x28c7953bcf74c55c211c6bd3ca486a011e822cecf9536d659f4331f5d3a0c509 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037000074.
Recording identifiers
- ISRC
- ARF037000074
- Title
- Volver
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x28c7953bcf74c55c211c6bd3ca486a011e822cecf9536d659f4331f5d3a0c509
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:80a2efdbee34f1c7ea9f91c5a247e5e7e47b255638c7f7843e5ee3e505b13a95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037000074
- Bitcoin block existence check
- https://blockstream.info/api/block/960429