ISRC FRZ112400071
Verified recording
FRZ112400071 is “Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x440511ed9ca028a9bc39c8992df1fe5600f9f18f7eb739eb5f695f16b9624894 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400071.
Recording identifiers
- ISRC
- FRZ112400071
- Title
- Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x440511ed9ca028a9bc39c8992df1fe5600f9f18f7eb739eb5f695f16b9624894
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a00cf53acf0b42bffae2ec1de69bbb4100e29b580ef618630a93295565885bf7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400071
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": I. Allegro · Machine-readable JSON-LD