ISRC GBAYC9901943
Verified recording
GBAYC9901943 is “Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x207477a97ada5dd77919e7580483dd20ec7707986a913ef5ebac65608be4ced3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9901943.
Recording identifiers
- ISRC
- GBAYC9901943
- Title
- Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x207477a97ada5dd77919e7580483dd20ec7707986a913ef5ebac65608be4ced3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f44afec23c29ff56776b822751c69776585237516583154d06065ff284edd96c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9901943
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo · Machine-readable JSON-LD