ISRC GBAYC1801615
Verified recording
GBAYC1801615 is “Bach, JS: Violin Sonata No. 4 in C Minor, BWV 1017: I. Siciliano. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2c95b38623dff2c481dc2c9f8ba95201d15b11d17c73ffd38c056ea3dae8661d and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801615.
Recording identifiers
- ISRC
- GBAYC1801615
- Title
- Bach, JS: Violin Sonata No. 4 in C Minor, BWV 1017: I. Siciliano. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2c95b38623dff2c481dc2c9f8ba95201d15b11d17c73ffd38c056ea3dae8661d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:b1985410ea65c3622b44e30cbdf5ed0a9e468b0e6ac174eb30eb75d7a59d19b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801615
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: Bach, JS: Violin Sonata No. 4 in C Minor, BWV 1017: I. Siciliano. Largo · Machine-readable JSON-LD