ISRC JPPO02203495
Verified recording
JPPO02203495 is “Violin Sonata in E Minor, K. 304: II. Tempo di minuetto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7053649066f95238b6e6303dd2a2fe3a1916a0fd17e58e1660a5b72e18e41fd6 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02203495.
Recording identifiers
- ISRC
- JPPO02203495
- Title
- Violin Sonata in E Minor, K. 304: II. Tempo di minuetto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7053649066f95238b6e6303dd2a2fe3a1916a0fd17e58e1660a5b72e18e41fd6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:9c7c385af4e912e2fc23abb22302267f74dc4fd858064b3e6829a8c87f06c27d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02203495
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: Violin Sonata in E Minor, K. 304: II. Tempo di minuetto · Machine-readable JSON-LD