ISRC GBAYC2001832
Verified recording
GBAYC2001832 is “Lyapunov: 12 Études d'exécution transcendante, Op. 11: No. 1, Berceuse” by Sergei Lyapunov,
registered on the CopyrightChains blockchain with CopyrightID
0x14dd8a206f7041804450d41ce77d40f42ecb2bcc8ed75d11695e3cb35114ad23 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001832.
Recording identifiers
- ISRC
- GBAYC2001832
- Title
- Lyapunov: 12 Études d'exécution transcendante, Op. 11: No. 1, Berceuse
- Artist
- Sergei Lyapunov
- CopyrightID (CopyrightChains transaction hash)
0x14dd8a206f7041804450d41ce77d40f42ecb2bcc8ed75d11695e3cb35114ad23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:858d2ffcbf555e86305517c543cbc8e771d764da1f2b47cc8c1da8c2aafc36f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001832
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Lyapunov: 12 Études d'exécution transcendante, Op. 11: No. 1, Berceuse · Machine-readable JSON-LD