ISRC DEN961400782
Verified recording
DEN961400782 is “The Well-Tempered Clavier, Book 1: Fugue No. 9 in E Major, BWV 854/2” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc05e9954bea7ecdba10f7f0e8b3d1dc09a7ffc3097a35d2c1c2a1b8e7a85a801 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400782.
Recording identifiers
- ISRC
- DEN961400782
- Title
- The Well-Tempered Clavier, Book 1: Fugue No. 9 in E Major, BWV 854/2
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc05e9954bea7ecdba10f7f0e8b3d1dc09a7ffc3097a35d2c1c2a1b8e7a85a801
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:369c826d8e3a97e7057ffb87e1042b998b45015df687a1809f1ebb91b0d2b3d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400782
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book 1: Fugue No. 9 in E Major, BWV 854/2 · Machine-readable JSON-LD