ISRC GBELP0400073
Verified recording
GBELP0400073 is “Prokofiev: Piano Sonata No. 4 in C Minor, Op. 29: I. Allegro molto sostenuto” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x48bc228b05e937d0061c69930f7a700f54ddc8a8be661aa8beff19ec54237d07 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP0400073.
Recording identifiers
- ISRC
- GBELP0400073
- Title
- Prokofiev: Piano Sonata No. 4 in C Minor, Op. 29: I. Allegro molto sostenuto
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x48bc228b05e937d0061c69930f7a700f54ddc8a8be661aa8beff19ec54237d07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6ff746166acce31d9bcce815f908a11aa264a30fe541a2cc4087bff477255a51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELP0400073
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Prokofiev: Piano Sonata No. 4 in C Minor, Op. 29: I. Allegro molto sostenuto · Machine-readable JSON-LD