ISRC FR7JM2237120
Verified recording
FR7JM2237120 is “The Art of Fugue, BWV 1080: Contrapunctus XII, a 4” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7d5f9fa9cf8695e7b8c430befb7006f01ca0fdec1afedfa41da1416553012170 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237120.
Recording identifiers
- ISRC
- FR7JM2237120
- Title
- The Art of Fugue, BWV 1080: Contrapunctus XII, a 4
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7d5f9fa9cf8695e7b8c430befb7006f01ca0fdec1afedfa41da1416553012170
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:f81a0b86dacd4ed8eb6ff14116dc32c2f0efad5f6b3e9435975a1cc7fd51f048- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237120
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus XII, a 4 · Machine-readable JSON-LD