ISRC USH550909224
Verified recording
USH550909224 is “Otello: Act I: Fuoco di gioia! (Chorus, Iago, Cassio, Roderigo)” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x13c3bd8f40357d2e0a3f8899de98118ae3e5dc22055402595f40758f1761560e and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USH550909224.
Recording identifiers
- ISRC
- USH550909224
- Title
- Otello: Act I: Fuoco di gioia! (Chorus, Iago, Cassio, Roderigo)
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x13c3bd8f40357d2e0a3f8899de98118ae3e5dc22055402595f40758f1761560e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:a0b82b2317a9ad3b80ac22031333c7a8cd966743ba6ba35e32e5631ffa21f1a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USH550909224
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Otello: Act I: Fuoco di gioia! (Chorus, Iago, Cassio, Roderigo) · Machine-readable JSON-LD