ISRC DEN960901291
Verified recording
DEN960901291 is “Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 23” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9e8d3c4bc9c59ab9fc2ae91365c15676a3eefd1355398c120c703ae86e9cd767 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960901291.
Recording identifiers
- ISRC
- DEN960901291
- Title
- Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 23
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9e8d3c4bc9c59ab9fc2ae91365c15676a3eefd1355398c120c703ae86e9cd767
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:473c0c526d42ecbf4f93ac6ec4310d4b728b0f7faf65ebca7737a948a7a0d61e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960901291
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 23 · Machine-readable JSON-LD