ISRC DEN962131751
Verified recording
DEN962131751 is “The Art Of Fugue, BWV 1080: Contrapunctus [13] inversus” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x730793542a96b33f80ab91a6793dd06ef40b827ca93ac927962ae34d1121c49f 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/DEN962131751.
Recording identifiers
- ISRC
- DEN962131751
- Title
- The Art Of Fugue, BWV 1080: Contrapunctus [13] inversus
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x730793542a96b33f80ab91a6793dd06ef40b827ca93ac927962ae34d1121c49f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c51a18528f8f1afe5a492fdd689c24dfe2d5dbcd64531cdea260a32e61086ec2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131751
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Art Of Fugue, BWV 1080: Contrapunctus [13] inversus · Machine-readable JSON-LD