ISRC FR50X2412403
Verified recording
FR50X2412403 is “Piano Concerto No. 2 in G Minor, Op. 16: III. Intermezzo. Allegro moderato” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x618b6765f63d810f6c454bb311ee9532c319b20e6ef8fd5a8dfadbb364e723e6 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/FR50X2412403.
Recording identifiers
- ISRC
- FR50X2412403
- Title
- Piano Concerto No. 2 in G Minor, Op. 16: III. Intermezzo. Allegro moderato
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x618b6765f63d810f6c454bb311ee9532c319b20e6ef8fd5a8dfadbb364e723e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b7f1888e697edfc23ba34a60be6d011ea6e50277787c1aee0f4097adc935d78b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2412403
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Concerto No. 2 in G Minor, Op. 16: III. Intermezzo. Allegro moderato · Machine-readable JSON-LD