ISRC GBLWD9806503
Verified recording
GBLWD9806503 is “Sonata No. 2, Op. 14: II. Scherzo. Allegro marcato” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xfaa699862b96b8ba5b16e18059e4faf89d442f75543711a7b89015d19efe7b24 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9806503.
Recording identifiers
- ISRC
- GBLWD9806503
- Title
- Sonata No. 2, Op. 14: II. Scherzo. Allegro marcato
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xfaa699862b96b8ba5b16e18059e4faf89d442f75543711a7b89015d19efe7b24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:97205c68166dbeec0bf355690777067dc212fb235767ffefc0431c6567f92d83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9806503
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Sonata No. 2, Op. 14: II. Scherzo. Allegro marcato · Machine-readable JSON-LD