ISRC DEF059303882
Verified recording
DEF059303882 is “Piano Concerto No. 3 in C Major, Op. 26: II. Tema con variazioni - Live” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xed9f18a541524193181150cd30824ee63ef6188526340a2a5d3818a5a1fae1c0 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303882.
Recording identifiers
- ISRC
- DEF059303882
- Title
- Piano Concerto No. 3 in C Major, Op. 26: II. Tema con variazioni - Live
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xed9f18a541524193181150cd30824ee63ef6188526340a2a5d3818a5a1fae1c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:63d50c46144271c63cead124e998e0b9e7941f3b888a397adc6043e94b274af1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303882
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Concerto No. 3 in C Major, Op. 26: II. Tema con variazioni - Live · Machine-readable JSON-LD