ISRC GBBBA8470227
Verified recording
GBBBA8470227 is “Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in F sharp minor BWV 859” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7a65552b1757cd419763a697df8de9bf8ca43db7b3710c4e88ab9f84c2d0c17b 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/GBBBA8470227.
Recording identifiers
- ISRC
- GBBBA8470227
- Title
- Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in F sharp minor BWV 859
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7a65552b1757cd419763a697df8de9bf8ca43db7b3710c4e88ab9f84c2d0c17b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fb1bff4c5e39f3ee81fb6d93739cb13c61ca492043ec86bfabb611d236160481- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA8470227
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Das Wohltemperierte Klavier: Book 1, BWV 846-869: Prelude in F sharp minor BWV 859 · Machine-readable JSON-LD