ISRC DEN960802931
Verified recording
DEN960802931 is “The Well-Tempered Clavier, Book 1: Prelude No. 8 in E-Flat Minor, BWV 853/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6a669789fe5ac0538ded111a6acfb1895522ea97fb21bb9abf1db0a6fab67b72 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/DEN960802931.
Recording identifiers
- ISRC
- DEN960802931
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 8 in E-Flat Minor, BWV 853/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6a669789fe5ac0538ded111a6acfb1895522ea97fb21bb9abf1db0a6fab67b72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3cc7e2345c6a6915157b6ae6144c5ddf4a63b35454e27fc86b0c535b26ed966a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802931
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 8 in E-Flat Minor, BWV 853/1 · Machine-readable JSON-LD