ISRC UK2Y21901801
Verified recording
UK2Y21901801 is “The Art of Fugue, BWV 1080: Contrapunctus 3 (Arr. Rudolf Barshai)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x28a5ba78345f8baae0f385a80b8b391067144ed9fdc7039dd28557fbb244ce26 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21901801.
Recording identifiers
- ISRC
- UK2Y21901801
- Title
- The Art of Fugue, BWV 1080: Contrapunctus 3 (Arr. Rudolf Barshai)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x28a5ba78345f8baae0f385a80b8b391067144ed9fdc7039dd28557fbb244ce26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ea232e36af26f3e154fa23a879a87563d118a7508c4f25a3a405a9534466339f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21901801
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus 3 (Arr. Rudolf Barshai) · Machine-readable JSON-LD