ISRC GBAJY9263109
Verified recording
GBAJY9263109 is “The Art of Fugue, BWV 1080: Contrapunctus III” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa37c68bd802aef37c618b773509996f2a2dd98c5b409094ee57a3f566f85144d and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9263109.
Recording identifiers
- ISRC
- GBAJY9263109
- Title
- The Art of Fugue, BWV 1080: Contrapunctus III
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa37c68bd802aef37c618b773509996f2a2dd98c5b409094ee57a3f566f85144d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:145f5f00e649aed9b6fb7e0fa1e297dc5e8d8c3ff59d5d0edc1a6a5a75ba6ea7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9263109
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus III · Machine-readable JSON-LD