ISRC FRZ390300990
Verified recording
FRZ390300990 is “The Well-Tempered Clavier: Book 1, BWV 846-869: Prelude in E Minor, BWV 855” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0292f3830f0ffe7439a0cc88b0839a1d0d080aea5c30bb592815ed15ef15ea3c 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/FRZ390300990.
Recording identifiers
- ISRC
- FRZ390300990
- Title
- The Well-Tempered Clavier: Book 1, BWV 846-869: Prelude in E Minor, BWV 855
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0292f3830f0ffe7439a0cc88b0839a1d0d080aea5c30bb592815ed15ef15ea3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6ef3f7ba934af75d108d25df55cdc2af47b49995660c878a0b2fd430a5857968- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ390300990
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Well-Tempered Clavier: Book 1, BWV 846-869: Prelude in E Minor, BWV 855 · Machine-readable JSON-LD