ISRC FR46Y2357501
Verified recording
FR46Y2357501 is “Sonata for Piano and Violin in G Major, K. 301/293a: I. Allegro con spirito” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x72bf2d198d698d729eb06a504625d771f130d4efbbbcc0c648932f122edf66de and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2357501.
Recording identifiers
- ISRC
- FR46Y2357501
- Title
- Sonata for Piano and Violin in G Major, K. 301/293a: I. Allegro con spirito
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x72bf2d198d698d729eb06a504625d771f130d4efbbbcc0c648932f122edf66de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:a17a48ee2137e1d150f831e175286bde05c2c0686e02d02d5ad7a45273ddb8ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2357501
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Sonata for Piano and Violin in G Major, K. 301/293a: I. Allegro con spirito · Machine-readable JSON-LD