ISRC FR46Y2357505
Verified recording
FR46Y2357505 is “Sonata for Piano and Violin in B-Flat Major, K. 378/317d: III. Rondeau. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd9a88385e4d7d71e877777b2068425ee268dfc83fa47e788d0e44ce1ed214f32 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2357505.
Recording identifiers
- ISRC
- FR46Y2357505
- Title
- Sonata for Piano and Violin in B-Flat Major, K. 378/317d: III. Rondeau. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd9a88385e4d7d71e877777b2068425ee268dfc83fa47e788d0e44ce1ed214f32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:1831b9f51813b62a81ac5cd6d9a8908620c26bf0160d83b48b9ce46760a8d910- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2357505
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Sonata for Piano and Violin in B-Flat Major, K. 378/317d: III. Rondeau. Allegro · Machine-readable JSON-LD