ISRC GBAJY0232613
Verified recording
GBAJY0232613 is “Piano Concerto No. 2 in E Major, Op. 38: IV. Allegro molto” by Sergei Lyapunov,
registered on the CopyrightChains blockchain with CopyrightID
0x76c625d24225cf745f511793f04458d144a4c6060b35ebd79d4776c9f51c4bbd and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0232613.
Recording identifiers
- ISRC
- GBAJY0232613
- Title
- Piano Concerto No. 2 in E Major, Op. 38: IV. Allegro molto
- Artist
- Sergei Lyapunov
- CopyrightID (CopyrightChains transaction hash)
0x76c625d24225cf745f511793f04458d144a4c6060b35ebd79d4776c9f51c4bbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:460a11f5a49294c15a432c05ce2d9a3e263b1a72fbf6cc556d92893fdf14eb09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0232613
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Piano Concerto No. 2 in E Major, Op. 38: IV. Allegro molto · Machine-readable JSON-LD