ISRC USBC16700176
Verified recording
USBC16700176 is “Rigoletto: Act IV: La donna è mobile” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xfbc3773312b28423daf65bd626f778c4f27367d631caba893e493f958ff83fd5 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16700176.
Recording identifiers
- ISRC
- USBC16700176
- Title
- Rigoletto: Act IV: La donna è mobile
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xfbc3773312b28423daf65bd626f778c4f27367d631caba893e493f958ff83fd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:e1258a81c9d96a1c3eb8517151d185e9ed2684039e11c2f38a40850ff83db739- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16700176
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Rigoletto: Act IV: La donna è mobile · Machine-readable JSON-LD