ISRC DEN962131749
Verified recording
DEN962131749 is “The Art Of Fugue, BWV 1080: Contrapunctus 12 inversus” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8aa74e4d7ce03fc1444c07316538bf1945b18dbeb697119995ed57fa0672dab4 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/DEN962131749.
Recording identifiers
- ISRC
- DEN962131749
- Title
- The Art Of Fugue, BWV 1080: Contrapunctus 12 inversus
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8aa74e4d7ce03fc1444c07316538bf1945b18dbeb697119995ed57fa0672dab4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dc12177deee84a2998c244fda9d80feb8a6df17b84fa593fc1bdc33b6b302931- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962131749
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Art Of Fugue, BWV 1080: Contrapunctus 12 inversus · Machine-readable JSON-LD