ISRC GBAYC9001902
Verified recording
GBAYC9001902 is “Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: III. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb0185d5892666434e7bf5c609a758dc11439e2f5abe10a50e5e2461406b98841 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/GBAYC9001902.
Recording identifiers
- ISRC
- GBAYC9001902
- Title
- Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: III. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb0185d5892666434e7bf5c609a758dc11439e2f5abe10a50e5e2461406b98841
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b37efe2ef5fc4c5fc00027dbcd294f87ca0857754b3b466cf016d0141fd82af1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9001902
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: III. Allegro · Machine-readable JSON-LD