ISRC DEN960901301
Verified recording
DEN960901301 is “Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 24” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x949efd2a9ff9344580bbe0f35c03ca92d0445b8e427e3d519fe5cfc7a6dc0cf0 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960901301.
Recording identifiers
- ISRC
- DEN960901301
- Title
- Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 24
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x949efd2a9ff9344580bbe0f35c03ca92d0445b8e427e3d519fe5cfc7a6dc0cf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:11c5fefc81823e576884ba2807cdc503bab001f5239adb884e0e1f3cd5c6aa2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960901301
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 24 · Machine-readable JSON-LD