ISRC DEF058603022
Verified recording
DEF058603022 is “Sonata in F Major for Violin and Piano, MWV Q26: 2. Adagio” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x3723182c84eb418769f802227fe82ff9c1a55f23feb9d2c2ec42ed4f1bb6e1e4 and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603022.
Recording identifiers
- ISRC
- DEF058603022
- Title
- Sonata in F Major for Violin and Piano, MWV Q26: 2. Adagio
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x3723182c84eb418769f802227fe82ff9c1a55f23feb9d2c2ec42ed4f1bb6e1e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:57053d3365f0922b75f17e448051023e4b31609ed825923a50440d582047be96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603022
- Bitcoin block existence check
- https://blockstream.info/api/block/960387
Full record
Track page: Sonata in F Major for Violin and Piano, MWV Q26: 2. Adagio · Machine-readable JSON-LD