ISRC DEN960330318
Verified recording
DEN960330318 is “The Art Of Fugue, BWV 1080 - Version For String Quartet: Contrapunctus 13a, inversus” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4d553b56375da1b1b7db51832d30e3c9d650774ed8613425ee1f9a20de942320 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/DEN960330318.
Recording identifiers
- ISRC
- DEN960330318
- Title
- The Art Of Fugue, BWV 1080 - Version For String Quartet: Contrapunctus 13a, inversus
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4d553b56375da1b1b7db51832d30e3c9d650774ed8613425ee1f9a20de942320
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e3b9a71a922761f7868d995eb1f9d6c3fc04899392102aac9971d97d2103a54d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960330318
- 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 13a, inversus · Machine-readable JSON-LD