ISRC FR7JM2237030
Verified recording
FR7JM2237030 is “The Art of Fugue, BWV 1080: Contrapunctus III, a 4” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x909da6548b2ea641c4f148b9487ad8dd416e974dc8e8393ebfd9ac93c4c67943 and independently timestamped
in Bitcoin block 960231 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237030.
Recording identifiers
- ISRC
- FR7JM2237030
- Title
- The Art of Fugue, BWV 1080: Contrapunctus III, a 4
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x909da6548b2ea641c4f148b9487ad8dd416e974dc8e8393ebfd9ac93c4c67943
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:33:28+00:00
- Bitcoin block
- 960231
- Canonical record hash
sha256:e6a86a61c0eb8bd5f4d19a3ffade35405470f2d975952e6f5e5008a3082883d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237030
- Bitcoin block existence check
- https://blockstream.info/api/block/960231
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus III, a 4 · Machine-readable JSON-LD