ISRC USB8U1006599
Verified recording
USB8U1006599 is “Il barbiere di Siviglia (The Barber of Seville): Sinfonia” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x75cbe3c870fa88475d93ca6e7c889804bcd8f3ad2a67094bcf780743f1c6dd86 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/USB8U1006599.
Recording identifiers
- ISRC
- USB8U1006599
- Title
- Il barbiere di Siviglia (The Barber of Seville): Sinfonia
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x75cbe3c870fa88475d93ca6e7c889804bcd8f3ad2a67094bcf780743f1c6dd86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9e1f4abf42010dbe9376c40302770d27e1448f5b86194d3efba3e76c2a21342- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1006599
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia (The Barber of Seville): Sinfonia · Machine-readable JSON-LD