ISRC DERK62464008
Verified recording
DERK62464008 is “Visions fugitives, Op. 22 (Arr. for String Quartet by Sergei Samsonov): No. 2, Andante” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x0463c3db0f739e3e8c8ebd1420306363c25664baac67dc1ca416401f2b2cb382 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464008.
Recording identifiers
- ISRC
- DERK62464008
- Title
- Visions fugitives, Op. 22 (Arr. for String Quartet by Sergei Samsonov): No. 2, Andante
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x0463c3db0f739e3e8c8ebd1420306363c25664baac67dc1ca416401f2b2cb382
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:498fbf72e5efb2bcd74891b54fafd02c36042aa3d74155b5b02617b018d8c396- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464008
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Visions fugitives, Op. 22 (Arr. for String Quartet by Sergei Samsonov): No. 2, Andante · Machine-readable JSON-LD