ISRC FRZ141322110
Verified recording
FRZ141322110 is “String Quartet No. 19 in C Major, K. 465 "Dissonance": III. Menuetto. Trio (Allegro)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xced77d8ca82b1337923f5d13bad319dd567bf9034623c7d348f959458125cd2c and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141322110.
Recording identifiers
- ISRC
- FRZ141322110
- Title
- String Quartet No. 19 in C Major, K. 465 "Dissonance": III. Menuetto. Trio (Allegro)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xced77d8ca82b1337923f5d13bad319dd567bf9034623c7d348f959458125cd2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:6203e12bd13ea6eef6e1e3a555fde95c9eb8f614947c18d3ad7dd00d491293ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141322110
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: String Quartet No. 19 in C Major, K. 465 "Dissonance": III. Menuetto. Trio (Allegro) · Machine-readable JSON-LD