ISRC GBAYC1001324
Verified recording
GBAYC1001324 is “Rachmaninov: Piano Concerto No. 4 in G Minor, Op. 40: II. Largo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x84522651494a21fe3963af87c878dba7015e6b766cf75a2262a4b4c3c64b2247 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1001324.
Recording identifiers
- ISRC
- GBAYC1001324
- Title
- Rachmaninov: Piano Concerto No. 4 in G Minor, Op. 40: II. Largo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x84522651494a21fe3963af87c878dba7015e6b766cf75a2262a4b4c3c64b2247
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a8e69125944980120471810db307e5db3c587229ef9c4bb126dfa1c9611e6554- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1001324
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Rachmaninov: Piano Concerto No. 4 in G Minor, Op. 40: II. Largo · Machine-readable JSON-LD