ISRC USBC10100263
Verified recording
USBC10100263 is “La Favorita: Act IV: Spirto gentil, ne' sogni miei (Romanza)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x70507634ad0b33e9c2a695d207eda63b4a03a3014152e017a4283352873fc5fa 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/USBC10100263.
Recording identifiers
- ISRC
- USBC10100263
- Title
- La Favorita: Act IV: Spirto gentil, ne' sogni miei (Romanza)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x70507634ad0b33e9c2a695d207eda63b4a03a3014152e017a4283352873fc5fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9fcd1d694a933d64e6d1ccce4e4f413aceb110a5d068f012a882104cb4643472- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100263
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Favorita: Act IV: Spirto gentil, ne' sogni miei (Romanza) · Machine-readable JSON-LD