ISRC FRZ209638550
Verified recording
FRZ209638550 is “Mozart: Nannerl's Music Book: Minuet in C Major (Arr. for Piano from Violin Sonata, K. 6)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xdd36528a3699c0111208dfde7a118b9c369e8f7df1c95c8820538ed5b329db3b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638550.
Recording identifiers
- ISRC
- FRZ209638550
- Title
- Mozart: Nannerl's Music Book: Minuet in C Major (Arr. for Piano from Violin Sonata, K. 6)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xdd36528a3699c0111208dfde7a118b9c369e8f7df1c95c8820538ed5b329db3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7d19dc7f327e77e911e31bfa1951f69c95c7560913e7669c7cc27c114a010cb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638550
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Mozart: Nannerl's Music Book: Minuet in C Major (Arr. for Piano from Violin Sonata, K. 6) · Machine-readable JSON-LD