ISRC NLE422105819
Verified recording
NLE422105819 is “Roberto Devereux, A. 52: E Sara in questi orribili momenti” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xe5133d9db981716852ad8dd3fd38d0e555e13c10d7ab39affe6ef2e2c3350f85 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422105819.
Recording identifiers
- ISRC
- NLE422105819
- Title
- Roberto Devereux, A. 52: E Sara in questi orribili momenti
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xe5133d9db981716852ad8dd3fd38d0e555e13c10d7ab39affe6ef2e2c3350f85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:cf9c642018facbb67c49f391a3b2ed824fd25da57e452411f835e621eb51a884- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422105819
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Roberto Devereux, A. 52: E Sara in questi orribili momenti · Machine-readable JSON-LD