ISRC DEN962131739
Verified recording
DEN962131739 is “The Art Of Fugue, BWV 1080: Contrapunctus 3” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x78880e7ebc7e4f73e3040b5b7e7a11c7e05f094810173efee85efdc8b61b2a68 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/DEN962131739.
Recording identifiers
- ISRC
- DEN962131739
- Title
- The Art Of Fugue, BWV 1080: Contrapunctus 3
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x78880e7ebc7e4f73e3040b5b7e7a11c7e05f094810173efee85efdc8b61b2a68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5e909308b297cd29c10a546d6ec214cfe533c314246be8d6590b078fb0b269be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131739
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Art Of Fugue, BWV 1080: Contrapunctus 3 · Machine-readable JSON-LD