ISRC DEN960802901
Verified recording
DEN960802901 is “The Well-Tempered Clavier, Book 1: Prelude No. 5 in D Major, BWV 850/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x94ff9223533ea3fc326690a8decbfa0827c827199673f7ca46bba5c231071f81 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/DEN960802901.
Recording identifiers
- ISRC
- DEN960802901
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 5 in D Major, BWV 850/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x94ff9223533ea3fc326690a8decbfa0827c827199673f7ca46bba5c231071f81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a72955b1b08e08c3c252781b3fa484f3d977adeee1372f25bd72d578bf99da96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802901
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 5 in D Major, BWV 850/1 · Machine-readable JSON-LD