ISRC FRZ119208790
Verified recording
FRZ119208790 is “Bach, JS: Keyboard Partita No. 2 in C Minor, BWV 826: IV. Sarabande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3ccd72bd1ab8de2820ee3c8919a760bd41708c0cff12523d6a897983aa9d455e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119208790.
Recording identifiers
- ISRC
- FRZ119208790
- Title
- Bach, JS: Keyboard Partita No. 2 in C Minor, BWV 826: IV. Sarabande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3ccd72bd1ab8de2820ee3c8919a760bd41708c0cff12523d6a897983aa9d455e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5ae1bbe61b2da2ff7930e6ac5a55ed99dbb6b1350a991abe941b98396daa601e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119208790
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Keyboard Partita No. 2 in C Minor, BWV 826: IV. Sarabande · Machine-readable JSON-LD