ISRC NLA507509910
Verified recording
NLA507509910 is “Lucia di Lammermoor / Act 1: "Verranno a te sull'aure"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xde8ea067921ab4dbbeae4798ef8c7a06396b9af185f28c65a65287d71d930ae0 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507509910.
Recording identifiers
- ISRC
- NLA507509910
- Title
- Lucia di Lammermoor / Act 1: "Verranno a te sull'aure"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xde8ea067921ab4dbbeae4798ef8c7a06396b9af185f28c65a65287d71d930ae0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f3dd6f7b1ebedc7be5e50c21de3aa750dcc09dcde7166c4d72fa57672229f30d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507509910
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Lucia di Lammermoor / Act 1: "Verranno a te sull'aure" · Machine-readable JSON-LD