ISRC DEN962131750
Verified recording
DEN962131750 is “The Art Of Fugue, BWV 1080: Contrapunctus [13] [rectus]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe09e83d99981bef9835be8133ff8b7fc499343edb8b478e6c6c40f1c180eea36 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/DEN962131750.
Recording identifiers
- ISRC
- DEN962131750
- Title
- The Art Of Fugue, BWV 1080: Contrapunctus [13] [rectus]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe09e83d99981bef9835be8133ff8b7fc499343edb8b478e6c6c40f1c180eea36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8e7a10d1bde9170bc1762e0a43bc473817e9aeb7402b1fc2edb6c21aa192a2e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131750
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Art Of Fugue, BWV 1080: Contrapunctus [13] [rectus] · Machine-readable JSON-LD