ISRC DEN960901261
Verified recording
DEN960901261 is “Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 20” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xeae678ba3467f8d09b11722eded68e1c307ad37d6bcec5881b8e81efe07bd8b5 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/DEN960901261.
Recording identifiers
- ISRC
- DEN960901261
- Title
- Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 20
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xeae678ba3467f8d09b11722eded68e1c307ad37d6bcec5881b8e81efe07bd8b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4be7a1149b735da9338b37d62fb67f7c3844cf21b92f5fbe5eeafcb74a0b72a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960901261
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Das Wohltemperierte Klavier: Book 1, BWV 846-869: Praeludium 20 · Machine-readable JSON-LD