ISRC DEN960901281
Verified recording
DEN960901281 is “Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 22” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x86292804def86236b7cd6ed28ab67004514b562e61b7f2c0fd06b17999d244d4 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/DEN960901281.
Recording identifiers
- ISRC
- DEN960901281
- Title
- Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 22
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x86292804def86236b7cd6ed28ab67004514b562e61b7f2c0fd06b17999d244d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:abda4483c983fbcf9febcff41887c510ca86fe50dfa667a29b823f0dacf12f27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960901281
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 22 · Machine-readable JSON-LD