ISRC USB8U1612638
Verified recording
USB8U1612638 is “Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe7795a355811254b4468677cb3bc78a9ee6424d97885cc5268a0937079c8327e and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1612638.
Recording identifiers
- ISRC
- USB8U1612638
- Title
- Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe7795a355811254b4468677cb3bc78a9ee6424d97885cc5268a0937079c8327e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:19184cd4addae4da92ac959640a771e1a6afe6334e290506237d3aeea6d50b11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1612638
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro · Machine-readable JSON-LD