ISRC FRZ076502110
Verified recording
FRZ076502110 is “Invention A Deux Voix N 8 Bwv 778, en fa majeur” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x23142bf9a564a130b51c6e960e3ae87872b7f8741c85ee0c69a159027379bb9e and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ076502110.
Recording identifiers
- ISRC
- FRZ076502110
- Title
- Invention A Deux Voix N 8 Bwv 778, en fa majeur
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x23142bf9a564a130b51c6e960e3ae87872b7f8741c85ee0c69a159027379bb9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:8b85d06a2f29e81b9c79a13de5fffd69b37433b545c39eb5e033332d7e910373- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ076502110
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Invention A Deux Voix N 8 Bwv 778, en fa majeur · Machine-readable JSON-LD