ISRC CAJ720857014
Verified recording
CAJ720857014 is “Passacaille et fugue en do mineur pour orgue, BWV 582” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x87e34e044b43ed89f9630716bb2423ea34bfe8ff27e60be719aabc1971aa2776 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720857014.
Recording identifiers
- ISRC
- CAJ720857014
- Title
- Passacaille et fugue en do mineur pour orgue, BWV 582
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x87e34e044b43ed89f9630716bb2423ea34bfe8ff27e60be719aabc1971aa2776
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:820d934c040b5ea338d8c6afe098222b0bf631fc7bdec4dc53495938bab38b66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720857014
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Passacaille et fugue en do mineur pour orgue, BWV 582 · Machine-readable JSON-LD