ISRC USBC10402462
Verified recording
USBC10402462 is “Andrea Chénier: Act I: Un dì all'azzurro spazio (Improvviso)” by Umberto Giordano,
registered on the CopyrightChains blockchain with CopyrightID
0xa1cf8b76dcda552f45b7c13871694f190fd2b8fbe375b9631c8d7cff6c596144 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/USBC10402462.
Recording identifiers
- ISRC
- USBC10402462
- Title
- Andrea Chénier: Act I: Un dì all'azzurro spazio (Improvviso)
- Artist
- Umberto Giordano
- CopyrightID (CopyrightChains transaction hash)
0xa1cf8b76dcda552f45b7c13871694f190fd2b8fbe375b9631c8d7cff6c596144
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:821f1e40ce035a070fa46477efee21d903a4998359d5551b2bb3e41536707134- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10402462
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Andrea Chénier: Act I: Un dì all'azzurro spazio (Improvviso) · Machine-readable JSON-LD