ISRC DEN960802971
Verified recording
DEN960802971 is “The Well-Tempered Clavier, Book 1: Fugue No. 11 in F Major, BWV 856/2” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x52d6ba3fd6506cd67199446f9c5bad963177d9e34be8a275a9f99aa73a8ba37a 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/DEN960802971.
Recording identifiers
- ISRC
- DEN960802971
- Title
- The Well-Tempered Clavier, Book 1: Fugue No. 11 in F Major, BWV 856/2
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x52d6ba3fd6506cd67199446f9c5bad963177d9e34be8a275a9f99aa73a8ba37a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5fb77eaf1f6ebf01b312b66e10a5cc08e81bd890aac4bda07da4634733c6216b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802971
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Well-Tempered Clavier, Book 1: Fugue No. 11 in F Major, BWV 856/2 · Machine-readable JSON-LD