ISRC GBAYC1500239
Verified recording
GBAYC1500239 is “Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo (Transcr. for Flute)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf9956375272e2bbcb8076c395513226bf18ccb876802685bd34d11675019ea26 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/GBAYC1500239.
Recording identifiers
- ISRC
- GBAYC1500239
- Title
- Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo (Transcr. for Flute)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf9956375272e2bbcb8076c395513226bf18ccb876802685bd34d11675019ea26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f9a731a58d42f33a30128824fdec58716674b345446e53463ef06409ba8b2ac1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500239
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo (Transcr. for Flute) · Machine-readable JSON-LD