ISRC USSM10204360
Verified recording
USSM10204360 is “Keyboard Sonata in C-Sharp Minor, Hob. XVI:36: III. Menuet. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xa3d595d66b77719205b4e417e29263c36c255b8fdd08a554229e13549eea4e0c and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10204360.
Recording identifiers
- ISRC
- USSM10204360
- Title
- Keyboard Sonata in C-Sharp Minor, Hob. XVI:36: III. Menuet. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xa3d595d66b77719205b4e417e29263c36c255b8fdd08a554229e13549eea4e0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:5814e63cc1e1bec4bbb53e61746a38b263580d6ba4a4801ad49c094ae0a4ec4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10204360
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Keyboard Sonata in C-Sharp Minor, Hob. XVI:36: III. Menuet. Moderato · Machine-readable JSON-LD