ISRC DERK62464012
Verified recording
DERK62464012 is “Visions fugitives, Op. 22 (Arr. for String Quartet by Sergei Samsonov): No. 6, Con eleganza” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x46eb9fa96f4bdc92a953a462d97c023e3a2b7f313decf4c284dc51d92500e539 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/DERK62464012.
Recording identifiers
- ISRC
- DERK62464012
- Title
- Visions fugitives, Op. 22 (Arr. for String Quartet by Sergei Samsonov): No. 6, Con eleganza
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x46eb9fa96f4bdc92a953a462d97c023e3a2b7f313decf4c284dc51d92500e539
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c399fb946a400de8ea97132284021cd57a2e6b8ed4a6fbbfa5fec22e62c7dbe6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62464012
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Visions fugitives, Op. 22 (Arr. for String Quartet by Sergei Samsonov): No. 6, Con eleganza · Machine-readable JSON-LD