ISRC GBAYC0703135
Verified recording
GBAYC0703135 is “Rachmaninov: Cello Sonata in G Minor, Op. 19: II. Allegro scherzando” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x34261eebdb628f3a913f9f804c5fe83c911d6498c6bd9c714262b49ce20ac297 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/GBAYC0703135.
Recording identifiers
- ISRC
- GBAYC0703135
- Title
- Rachmaninov: Cello Sonata in G Minor, Op. 19: II. Allegro scherzando
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x34261eebdb628f3a913f9f804c5fe83c911d6498c6bd9c714262b49ce20ac297
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b54775fccfbb3092e10246eb2d3b812149bb2debd0b8ad0358665e8ac078a505- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0703135
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rachmaninov: Cello Sonata in G Minor, Op. 19: II. Allegro scherzando · Machine-readable JSON-LD