ISRC GBAJY0232603
Verified recording
GBAJY0232603 is “Piano Concerto No. 1 in E-Flat Minor, Op. 4: III. Allegro moderato e maestoso” by Sergei Lyapunov,
registered on the CopyrightChains blockchain with CopyrightID
0x72cda64db4bd15267e62aa871ff317af88c74df683a724dcab50d960513f2774 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0232603.
Recording identifiers
- ISRC
- GBAJY0232603
- Title
- Piano Concerto No. 1 in E-Flat Minor, Op. 4: III. Allegro moderato e maestoso
- Artist
- Sergei Lyapunov
- CopyrightID (CopyrightChains transaction hash)
0x72cda64db4bd15267e62aa871ff317af88c74df683a724dcab50d960513f2774
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1aa25b24d7082e0f3f86ba29b2336f9002a40fb3c3cda95e80dfd07e751085c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0232603
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Piano Concerto No. 1 in E-Flat Minor, Op. 4: III. Allegro moderato e maestoso · Machine-readable JSON-LD