ISRC GBAYC9101220
Verified recording
GBAYC9101220 is “Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x61463b1f1e15a237289de575a5c80812cf6fc77c0016dc877e8872d61e654d89 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/GBAYC9101220.
Recording identifiers
- ISRC
- GBAYC9101220
- Title
- Bach, JS: Violin Concerto in G Minor, BWV 1056R: II. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x61463b1f1e15a237289de575a5c80812cf6fc77c0016dc877e8872d61e654d89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f6e18bcf421aeea96d609509de02cd82ab74f2c6a206c7349fc52e0a88092d55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101220
- 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 · Machine-readable JSON-LD