ISRC FR7JM2237070
Verified recording
FR7JM2237070 is “The Art of Fugue, BWV 1080: Contrapunctus VII, a 4 per augmentationem et diminutionem” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb6ad9ee3a50156ccbff547b674ee779e56b17c33efa01829c918581593c5d0fd and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237070.
Recording identifiers
- ISRC
- FR7JM2237070
- Title
- The Art of Fugue, BWV 1080: Contrapunctus VII, a 4 per augmentationem et diminutionem
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb6ad9ee3a50156ccbff547b674ee779e56b17c33efa01829c918581593c5d0fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:576114bbba47f661d659dc1fef75d2d9a4eb20d62651612a95b43e19991f68b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237070
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus VII, a 4 per augmentationem et diminutionem · Machine-readable JSON-LD