ISRC USB8U1086159
Verified recording
USB8U1086159 is “La traviata: Act II: Alfredo, Alfredo, di questo core (Violetta, Barone, Chorus)” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x2709eb8d49281b91ecf41ba6d28f918c72a62443c6ef6b6f794f2ec758d10730 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/USB8U1086159.
Recording identifiers
- ISRC
- USB8U1086159
- Title
- La traviata: Act II: Alfredo, Alfredo, di questo core (Violetta, Barone, Chorus)
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x2709eb8d49281b91ecf41ba6d28f918c72a62443c6ef6b6f794f2ec758d10730
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4c5a2112c149975c3a00c3c0f86d6d0fec4e3aada8681245b9b17c5642fbdba8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1086159
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La traviata: Act II: Alfredo, Alfredo, di questo core (Violetta, Barone, Chorus) · Machine-readable JSON-LD