ISRC ES59G2431606
Verified recording
ES59G2431606 is “Piano Concerto No. 2 in G Minor, Op. 16: III. Intermezzo. Allegro moderato” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x74a19ad2dafdb22b4d9b3f2781fb5e6244903b9eed0362c21f685dc4b3c4ae22 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59G2431606.
Recording identifiers
- ISRC
- ES59G2431606
- Title
- Piano Concerto No. 2 in G Minor, Op. 16: III. Intermezzo. Allegro moderato
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x74a19ad2dafdb22b4d9b3f2781fb5e6244903b9eed0362c21f685dc4b3c4ae22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:e9f2143bc68f31e6a9fccb44e46cb6b06c9efd50bf7dc533b738f4e730a6491b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES59G2431606
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Piano Concerto No. 2 in G Minor, Op. 16: III. Intermezzo. Allegro moderato · Machine-readable JSON-LD