ISRC FRZ209647710
Verified recording
FRZ209647710 is “Bach: The Well-Tempered Clavier, Book I, Prelude and Fugue in B-Flat Minor, BWV 867: Prelude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x29c5cb8e7b15173236bb1b99eeca8c63d7b53266f30438a47403738cc1834c5a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209647710.
Recording identifiers
- ISRC
- FRZ209647710
- Title
- Bach: The Well-Tempered Clavier, Book I, Prelude and Fugue in B-Flat Minor, BWV 867: Prelude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x29c5cb8e7b15173236bb1b99eeca8c63d7b53266f30438a47403738cc1834c5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b6b84575620610cbc0a61db7088df0cfbc2ce796a8a003d95896b583e08139fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209647710
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach: The Well-Tempered Clavier, Book I, Prelude and Fugue in B-Flat Minor, BWV 867: Prelude · Machine-readable JSON-LD