ISRC USSM10005462
Verified recording
USSM10005462 is “Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca (Arr. A. Frackenpohl for Brass Quintet)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe8e93eb3f7f6f95c253c0e98471118726f6d2b21300fd389a2ce0f92c26109e8 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/USSM10005462.
Recording identifiers
- ISRC
- USSM10005462
- Title
- Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca (Arr. A. Frackenpohl for Brass Quintet)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe8e93eb3f7f6f95c253c0e98471118726f6d2b21300fd389a2ce0f92c26109e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:ffbca5a5ccfc94a21a4241ad940ecda4ed0ba0a221579ed17a4bd9afaa9e6711- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10005462
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca (Arr. A. Frackenpohl for Brass Quintet) · Machine-readable JSON-LD