ISRC FR46Y2357502
Verified recording
FR46Y2357502 is “Sonata for Piano and Violin in G Major, K. 301/293a: II. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc2271857db7e9877727e3cb46e425d614e0b68db0b90f49947adda12ddabbe06 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2357502.
Recording identifiers
- ISRC
- FR46Y2357502
- Title
- Sonata for Piano and Violin in G Major, K. 301/293a: II. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc2271857db7e9877727e3cb46e425d614e0b68db0b90f49947adda12ddabbe06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:c81a63d13719d71b150b358bef46806c93a3aba70d10358a3f3e3a7f6a4e2bd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2357502
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Sonata for Piano and Violin in G Major, K. 301/293a: II. Allegro · Machine-readable JSON-LD