ISRC FR7JM2237130
Verified recording
FR7JM2237130 is “The Art of Fugue, BWV 1080: Contrapunctus XIII, a 3” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7255f1c9a1177c54167ab60dd3aa0362bc08b1cb167cf4794fac00d8d796333c and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237130.
Recording identifiers
- ISRC
- FR7JM2237130
- Title
- The Art of Fugue, BWV 1080: Contrapunctus XIII, a 3
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7255f1c9a1177c54167ab60dd3aa0362bc08b1cb167cf4794fac00d8d796333c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:6b9ad384a10dd4f97f8170aae422b51b6a7e11302cb033838f38d270d3ce90fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237130
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus XIII, a 3 · Machine-readable JSON-LD