ISRC FRZ209022301
Verified recording
FRZ209022301 is “Mozart: Piano Sonata No. 5 in G Major, K. 283: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5a9bcebbea6c275d28313451dc2c9f63de995cce30f96f2a0fbd41de78f13507 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209022301.
Recording identifiers
- ISRC
- FRZ209022301
- Title
- Mozart: Piano Sonata No. 5 in G Major, K. 283: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5a9bcebbea6c275d28313451dc2c9f63de995cce30f96f2a0fbd41de78f13507
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:f55cc66d1c34fa634728d7b48777117e56003945d1397b5742cdd87b34b98cf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209022301
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Mozart: Piano Sonata No. 5 in G Major, K. 283: I. Allegro · Machine-readable JSON-LD