ISRC USB8U1520867
Verified recording
USB8U1520867 is “Un ballo in maschera: Act III: Ma se m'e forza perderti” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xa34a07ff75b32d595110ca81da51cc3ca1e881da45787b94d4be66396588253c 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/USB8U1520867.
Recording identifiers
- ISRC
- USB8U1520867
- Title
- Un ballo in maschera: Act III: Ma se m'e forza perderti
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xa34a07ff75b32d595110ca81da51cc3ca1e881da45787b94d4be66396588253c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f2b9332ec40df24c9212870373813ff68e4d1509157570a01bcce7e533a17213- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1520867
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Un ballo in maschera: Act III: Ma se m'e forza perderti · Machine-readable JSON-LD