ISRC NLA507400092
Verified recording
NLA507400092 is “The Art of Fugue, BWV 1080: Contrapunctus 8 a 3” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd36c7b1df372baaaa6636741edcb8caa8188d7f86eeb5163c50ccc2fb9bb4e7b and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400092.
Recording identifiers
- ISRC
- NLA507400092
- Title
- The Art of Fugue, BWV 1080: Contrapunctus 8 a 3
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd36c7b1df372baaaa6636741edcb8caa8188d7f86eeb5163c50ccc2fb9bb4e7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:722ea1b6d09140f6aedef61372a8d8a357c1237c8abb43dd880810f52f05a372- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400092
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus 8 a 3 · Machine-readable JSON-LD