ISRC DEN962131747
Verified recording
DEN962131747 is “The Art Of Fugue, BWV 1080: Contrapunctus 11” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb23d4d757202f110fdd467b65757190aff981065bc1a4b0c011df39220995f1d 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/DEN962131747.
Recording identifiers
- ISRC
- DEN962131747
- Title
- The Art Of Fugue, BWV 1080: Contrapunctus 11
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb23d4d757202f110fdd467b65757190aff981065bc1a4b0c011df39220995f1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9abd0c07bf5a06e037500de5a36160b79bfbb78f2bd0e361cbbc713fd5ea477b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131747
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Art Of Fugue, BWV 1080: Contrapunctus 11 · Machine-readable JSON-LD