ISRC DEN961400761
Verified recording
DEN961400761 is “The Well-Tempered Clavier, Book 1: Prelude No. 7 in E-Flat Major, BWV 852/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7b8e3197a76879e350b028c7fe6e07ed3968f72d618d421e28053e6dd13db932 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/DEN961400761.
Recording identifiers
- ISRC
- DEN961400761
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 7 in E-Flat Major, BWV 852/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7b8e3197a76879e350b028c7fe6e07ed3968f72d618d421e28053e6dd13db932
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a67889ff1f35698c8efff1e8826efe219161b2143eb1b8456de108c17eea7346- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400761
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 7 in E-Flat Major, BWV 852/1 · Machine-readable JSON-LD