ISRC GBAYC9500246
Verified recording
GBAYC9500246 is “Rachmaninov: Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xdf4ce399f35d7f0048ae6e521d4d9f7a75899b61d4083736057910b804ac07e8 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500246.
Recording identifiers
- ISRC
- GBAYC9500246
- Title
- Rachmaninov: Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xdf4ce399f35d7f0048ae6e521d4d9f7a75899b61d4083736057910b804ac07e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:c9f1ae75a00e9a05d7c5b44d3bf4185e37eee94a5a58b5485d0a6d8ba72ca119- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500246
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Rachmaninov: Piano Concerto No. 1 in F-Sharp Minor, Op. 1: I. Vivace · Machine-readable JSON-LD