ISRC JPPO02203498
Verified recording
JPPO02203498 is “Violin Sonata in A Major, K. 526: I. Allegro molto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x378640c3d63255b2fbab5d5f9c3175e5359b501664bc543d6021531df1a2f1d4 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02203498.
Recording identifiers
- ISRC
- JPPO02203498
- Title
- Violin Sonata in A Major, K. 526: I. Allegro molto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x378640c3d63255b2fbab5d5f9c3175e5359b501664bc543d6021531df1a2f1d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:b161b6b366b50a751d8364c85df25c0ebbd5f844c93f261a1628c44357846747- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02203498
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Violin Sonata in A Major, K. 526: I. Allegro molto · Machine-readable JSON-LD