ISRC FR7JM2237050
Verified recording
FR7JM2237050 is “The Art of Fugue, BWV 1080: Contrapunctus V, a 4” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x42f088693ab373fd8a1fd8b4f2376f06513a39c8562040d4dbb7decbb3588598 and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237050.
Recording identifiers
- ISRC
- FR7JM2237050
- Title
- The Art of Fugue, BWV 1080: Contrapunctus V, a 4
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x42f088693ab373fd8a1fd8b4f2376f06513a39c8562040d4dbb7decbb3588598
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:12031fab143f813892f3b72c3ed4d901b02c035012a65d6dbfa641c89070ff48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237050
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus V, a 4 · Machine-readable JSON-LD