ISRC USB8U1010059
Verified recording
USB8U1010059 is “Recorder Sonata in C Minor, Op. 1, No. 4: III. Siciliana: Largo” by Francesco Barsanti,
registered on the CopyrightChains blockchain with CopyrightID
0x8133a0ed48eb6b86c118342f822ea17de3e4a1a6ae2d8bf200f3452c12f00556 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010059.
Recording identifiers
- ISRC
- USB8U1010059
- Title
- Recorder Sonata in C Minor, Op. 1, No. 4: III. Siciliana: Largo
- Artist
- Francesco Barsanti
- CopyrightID (CopyrightChains transaction hash)
0x8133a0ed48eb6b86c118342f822ea17de3e4a1a6ae2d8bf200f3452c12f00556
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:d6cd3519542cd4170c42347813fb083486b656b100d5118b49372ad4f4b5a7f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010059
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Recorder Sonata in C Minor, Op. 1, No. 4: III. Siciliana: Largo · Machine-readable JSON-LD