ISRC DEN961400911
Verified recording
DEN961400911 is “The Well-Tempered Clavier, Book 1: Prelude No. 22 in B-Flat Minor, BWV 867/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x936444208d1909ef5a30dc5d15f36d53beb74f13593df4ab52cb52b38a11c6a0 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400911.
Recording identifiers
- ISRC
- DEN961400911
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 22 in B-Flat Minor, BWV 867/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x936444208d1909ef5a30dc5d15f36d53beb74f13593df4ab52cb52b38a11c6a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:fbeafdc71fa842bc00e40ce65f297d612eac3820fd0c22391dd3d9037ebbff18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400911
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 22 in B-Flat Minor, BWV 867/1 · Machine-readable JSON-LD