ISRC USSM10013480
Verified recording
USSM10013480 is “Concerto for Flute, Strings, 2 Horns and Basso Continuo in D Major: III. Allegro molto” by Leopold Hofmann,
registered on the CopyrightChains blockchain with CopyrightID
0x99f143d0384b5cd8f3f46f4ba12f2629ac3583d5eb7d1d39e6374ab5eb6e1cc9 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013480.
Recording identifiers
- ISRC
- USSM10013480
- Title
- Concerto for Flute, Strings, 2 Horns and Basso Continuo in D Major: III. Allegro molto
- Artist
- Leopold Hofmann
- CopyrightID (CopyrightChains transaction hash)
0x99f143d0384b5cd8f3f46f4ba12f2629ac3583d5eb7d1d39e6374ab5eb6e1cc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:b971a608cc9c51d282174c38e293909025351ef88e025c863ee54ab14144f37a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013480
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Concerto for Flute, Strings, 2 Horns and Basso Continuo in D Major: III. Allegro molto · Machine-readable JSON-LD