ISRC USB8U1611923
Verified recording
USB8U1611923 is “Keyboard Sonata in D Minor, K.9/L.413/P.65: Allegro” by Domenico Scarlatti,
registered on the CopyrightChains blockchain with CopyrightID
0xf00659b09af0739ba5ffe364dcd0620e9f67944c8ca8a4db32f79642c66ba7c8 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1611923.
Recording identifiers
- ISRC
- USB8U1611923
- Title
- Keyboard Sonata in D Minor, K.9/L.413/P.65: Allegro
- Artist
- Domenico Scarlatti
- CopyrightID (CopyrightChains transaction hash)
0xf00659b09af0739ba5ffe364dcd0620e9f67944c8ca8a4db32f79642c66ba7c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:56ddf539e3776129525c2aa3014280858d302ef4873e8102ece84ae05888e2ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1611923
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Keyboard Sonata in D Minor, K.9/L.413/P.65: Allegro · Machine-readable JSON-LD