ISRC GBBBA0500253
Verified recording
GBBBA0500253 is “Concerto for 2 Violins in D Minor, BWV 1043: III. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcb0c39811839df28fd3ad290c267f4ea8be764d26e4ca9bc7640f8d5f5900306 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500253.
Recording identifiers
- ISRC
- GBBBA0500253
- Title
- Concerto for 2 Violins in D Minor, BWV 1043: III. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcb0c39811839df28fd3ad290c267f4ea8be764d26e4ca9bc7640f8d5f5900306
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b107fb75e7263ce9a47b2a2b511104793dfd4f98adbd47ed752cb2d6fbb9ba76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0500253
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Concerto for 2 Violins in D Minor, BWV 1043: III. Allegro · Machine-readable JSON-LD