ISRC DERK62151801
Verified recording
DERK62151801 is “Violin Concerto in G Minor, Op. 67: I. Allegro molto (Live)” by Mieczysław Weinberg,
registered on the CopyrightChains blockchain with CopyrightID
0x5fe3f1464bbd0584dc0c669fbb223863dc6d5bfb461766e0fb323ae53ab6b682 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62151801.
Recording identifiers
- ISRC
- DERK62151801
- Title
- Violin Concerto in G Minor, Op. 67: I. Allegro molto (Live)
- Artist
- Mieczysław Weinberg
- CopyrightID (CopyrightChains transaction hash)
0x5fe3f1464bbd0584dc0c669fbb223863dc6d5bfb461766e0fb323ae53ab6b682
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:493121fa0105837a4b4c6f177d8351b7cd454c3bbe0616d4fb55c83d512949f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62151801
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Violin Concerto in G Minor, Op. 67: I. Allegro molto (Live) · Machine-readable JSON-LD