ISRC USSM12201851
Verified recording
USSM12201851 is “Otello, Act II: "Tu?! Indietro! Fuggi!" - "Era la notte" - "Sì, pel ciel marmoreo giuro"” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x65fd40a5fa5dc6098f6f6724b9de82aacd4880fd1802ba652d50f8eac4a86bba and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12201851.
Recording identifiers
- ISRC
- USSM12201851
- Title
- Otello, Act II: "Tu?! Indietro! Fuggi!" - "Era la notte" - "Sì, pel ciel marmoreo giuro"
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x65fd40a5fa5dc6098f6f6724b9de82aacd4880fd1802ba652d50f8eac4a86bba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:15736378824857943abe1771843fa4862ccb44b2d6ab6d7863cb7f1621e6e7a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12201851
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Otello, Act II: "Tu?! Indietro! Fuggi!" - "Era la notte" - "Sì, pel ciel marmoreo giuro" · Machine-readable JSON-LD