ISRC USB8U1601066
Verified recording
USB8U1601066 is “Piano Sonata No. 11 in A Major, K. 331: III. Rondo, "Alla turca"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x82f237a552228353656341cea876ba55be8f24c73efa1feb4393b66b1071371c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1601066.
Recording identifiers
- ISRC
- USB8U1601066
- Title
- Piano Sonata No. 11 in A Major, K. 331: III. Rondo, "Alla turca"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x82f237a552228353656341cea876ba55be8f24c73efa1feb4393b66b1071371c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fa5e0f068a9af0f587e5c2dfd4731ed13854d87b5bfe4e106b828c7357392324- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1601066
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331: III. Rondo, "Alla turca" · Machine-readable JSON-LD