ISRC USB8U1518991
Verified recording
USB8U1518991 is “Ernani: Act III: Gran Dio!” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x1ee73f919b72a4339d52bae84d3f0ec6128932eaf4e467719eae9e25d02d9128 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/USB8U1518991.
Recording identifiers
- ISRC
- USB8U1518991
- Title
- Ernani: Act III: Gran Dio!
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x1ee73f919b72a4339d52bae84d3f0ec6128932eaf4e467719eae9e25d02d9128
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:e23be758805b7c8b19ea5d8972f11a3a789b438c331ccf077fe67a4df28eab94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1518991
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Ernani: Act III: Gran Dio! · Machine-readable JSON-LD