ISRC GBAYC8600493
Verified recording
GBAYC8600493 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xcee99610f2089c818411db7623a01e8f067c0541fc9784bfe3b77ef42fcf3860 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/GBAYC8600493.
Recording identifiers
- ISRC
- GBAYC8600493
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xcee99610f2089c818411db7623a01e8f067c0541fc9784bfe3b77ef42fcf3860
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b2d33edc42e1217f0b1951b3423b06f513731729eac71beed81633fa8a2d7815- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600493
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto · Machine-readable JSON-LD