ISRC DEF058603011
Verified recording
DEF058603011 is “Violin Sonata in F Minor, Op. 4, MWV Q12: 1. Adagio-Allegro moderato” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x742859e6d7a0fb9f4afd8a0b421ebedf7b319f1ed145be1ee4c9ce2aeac6583a and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603011.
Recording identifiers
- ISRC
- DEF058603011
- Title
- Violin Sonata in F Minor, Op. 4, MWV Q12: 1. Adagio-Allegro moderato
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x742859e6d7a0fb9f4afd8a0b421ebedf7b319f1ed145be1ee4c9ce2aeac6583a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:924c7c9684de60b6df1d0c3ba47727de517ee74201b9bee86ed617fbe88f7421- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603011
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Violin Sonata in F Minor, Op. 4, MWV Q12: 1. Adagio-Allegro moderato · Machine-readable JSON-LD