ISRC USB8U1023872
Verified recording
USB8U1023872 is “Keyboard Sonata in G Minor, K. 4/L.390/P.60” by Domenico Scarlatti,
registered on the CopyrightChains blockchain with CopyrightID
0x8dd4a0cf7981b006bdeae080a6178ce409541896ae760aab31340b08d1c05e3f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1023872.
Recording identifiers
- ISRC
- USB8U1023872
- Title
- Keyboard Sonata in G Minor, K. 4/L.390/P.60
- Artist
- Domenico Scarlatti
- CopyrightID (CopyrightChains transaction hash)
0x8dd4a0cf7981b006bdeae080a6178ce409541896ae760aab31340b08d1c05e3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7635fc29cd7483f9dd4a55e84f6602a9b9df41d4b4bf8102231d53c2bac375c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1023872
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Keyboard Sonata in G Minor, K. 4/L.390/P.60 · Machine-readable JSON-LD