ISRC DEN962131748
Verified recording
DEN962131748 is “The Art Of Fugue, BWV 1080: Contrapunctus [12] [rectus]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x582125e20e21d80baecd25d7c7e59a6cbc63019718ac0b4e1a7c2b2ae34cf64a 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/DEN962131748.
Recording identifiers
- ISRC
- DEN962131748
- Title
- The Art Of Fugue, BWV 1080: Contrapunctus [12] [rectus]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x582125e20e21d80baecd25d7c7e59a6cbc63019718ac0b4e1a7c2b2ae34cf64a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:03ea7bbfa92f42be8ad87c29352d70b91ddb57d95150aff5da80aaf90cc6530b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131748
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Art Of Fugue, BWV 1080: Contrapunctus [12] [rectus] · Machine-readable JSON-LD