ISRC DEN960330319
Verified recording
DEN960330319 is “The Art Of Fugue, BWV 1080 - Version For String Quartet: Contrapunctus 13b, rectus” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x23a3c6991ac3a8a64065347fcdd0f0eaba3c5c9f1c32b5429559dd1a0b43276f 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/DEN960330319.
Recording identifiers
- ISRC
- DEN960330319
- Title
- The Art Of Fugue, BWV 1080 - Version For String Quartet: Contrapunctus 13b, rectus
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x23a3c6991ac3a8a64065347fcdd0f0eaba3c5c9f1c32b5429559dd1a0b43276f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ec9e4c672008f77930c225d5b6e46bb781ecabcb8e083640362a94c6aa0e1242- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960330319
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Art Of Fugue, BWV 1080 - Version For String Quartet: Contrapunctus 13b, rectus · Machine-readable JSON-LD