ISRC USB8U1006856
Verified recording
USB8U1006856 is “Keyboard Sonata in B Minor, K.27/L.449/P.83: Allegro” by Domenico Scarlatti,
registered on the CopyrightChains blockchain with CopyrightID
0x52695a6b7df22193e319fda37b07e7ba392c20bd63d88c6605c422b94b89aa1d and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1006856.
Recording identifiers
- ISRC
- USB8U1006856
- Title
- Keyboard Sonata in B Minor, K.27/L.449/P.83: Allegro
- Artist
- Domenico Scarlatti
- CopyrightID (CopyrightChains transaction hash)
0x52695a6b7df22193e319fda37b07e7ba392c20bd63d88c6605c422b94b89aa1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:7567f6c4c90eb6bacf7b52adb1e779a487890f5834e5ed42c4563c8fefc2c448- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1006856
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Keyboard Sonata in B Minor, K.27/L.449/P.83: Allegro · Machine-readable JSON-LD