ISRC DEN961400721
Verified recording
DEN961400721 is “The Well-Tempered Clavier, Book 1: Prelude No. 3 in C-Sharp Major, BWV 848/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc157ae4338a2a3c9fcbec9523ff9509f958c1ea18221902d0274539791168b79 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/DEN961400721.
Recording identifiers
- ISRC
- DEN961400721
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 3 in C-Sharp Major, BWV 848/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc157ae4338a2a3c9fcbec9523ff9509f958c1ea18221902d0274539791168b79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c082516338718af0c042ac569afe9a2fcec4662742b7536c43fd4a9543b01cc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400721
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 3 in C-Sharp Major, BWV 848/1 · Machine-readable JSON-LD