ISRC DEN961400781
Verified recording
DEN961400781 is “The Well-Tempered Clavier, Book 1: Prelude No. 9 in E Major, BWV 854/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7f38c206e40c6d51dec67761d0231a55af9db6a84871f4a8ee081778b75d0e13 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/DEN961400781.
Recording identifiers
- ISRC
- DEN961400781
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 9 in E Major, BWV 854/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7f38c206e40c6d51dec67761d0231a55af9db6a84871f4a8ee081778b75d0e13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:59ae0ca08c9122111f94cc8c9ed6c34d30eff2a9b88581155152770c38d241f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400781
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 9 in E Major, BWV 854/1 · Machine-readable JSON-LD