ISRC DERK62151804
Verified recording
DERK62151804 is “Violin Concerto in G Minor, Op. 67: IV. Allegro risoluto (Live)” by Mieczysław Weinberg,
registered on the CopyrightChains blockchain with CopyrightID
0x2c41063a5a4c1234953627581bbb704e26cf33d3e4de338392e8f9b9a2ee23be and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62151804.
Recording identifiers
- ISRC
- DERK62151804
- Title
- Violin Concerto in G Minor, Op. 67: IV. Allegro risoluto (Live)
- Artist
- Mieczysław Weinberg
- CopyrightID (CopyrightChains transaction hash)
0x2c41063a5a4c1234953627581bbb704e26cf33d3e4de338392e8f9b9a2ee23be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:dfd28f3a269a74c529fe411191c7ae47e99f2eaaf7f13f83aab78515706330c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62151804
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Violin Concerto in G Minor, Op. 67: IV. Allegro risoluto (Live) · Machine-readable JSON-LD