ISRC FR7JM2237010
Verified recording
FR7JM2237010 is “The Art of Fugue, BWV 1080: Contrapunctus I, a 4” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x08459ba27e820f96bd3c8528baec41699163f0936a5b05829351e3d27bbf22b0 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237010.
Recording identifiers
- ISRC
- FR7JM2237010
- Title
- The Art of Fugue, BWV 1080: Contrapunctus I, a 4
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x08459ba27e820f96bd3c8528baec41699163f0936a5b05829351e3d27bbf22b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:2da59a7cb47bc8fe25058a77168815c2940edd1971ff7707ae690c84f6e7d87a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2237010
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus I, a 4 · Machine-readable JSON-LD