ISRC FR50X2412404
Verified recording
FR50X2412404 is “Piano Concerto No. 2 in G Minor, Op. 16: IV. Finale. Allegro tempestoso” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xe037b4c15aaa3c0e4203ab841f77d438a541bbfe6fed3f62ca18fbb7311ce593 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2412404.
Recording identifiers
- ISRC
- FR50X2412404
- Title
- Piano Concerto No. 2 in G Minor, Op. 16: IV. Finale. Allegro tempestoso
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xe037b4c15aaa3c0e4203ab841f77d438a541bbfe6fed3f62ca18fbb7311ce593
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:03ec1894e8995c2217fb5c3ed18de18318f6ea84f28fabe4e244c58f5fdbd995- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2412404
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Concerto No. 2 in G Minor, Op. 16: IV. Finale. Allegro tempestoso · Machine-readable JSON-LD