ISRC PLH492181466
Verified recording
PLH492181466 is “Violin Sonata in B flat Major K. 454 - II. Andante - Remastered 2021” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0c78266f07702b8b8b01ff0e8dc5e4ff0a57d6fbb15a9d3e6f234dd730c80ddd and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH492181466.
Recording identifiers
- ISRC
- PLH492181466
- Title
- Violin Sonata in B flat Major K. 454 - II. Andante - Remastered 2021
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0c78266f07702b8b8b01ff0e8dc5e4ff0a57d6fbb15a9d3e6f234dd730c80ddd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:97b60a20cc532b46b38bc9fcdb2f40f3c2e4bfd4f6235ed065f623485e44967a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH492181466
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Violin Sonata in B flat Major K. 454 - II. Andante - Remastered 2021 · Machine-readable JSON-LD