ISRC NLA507509913
Verified recording
NLA507509913 is “Lucia di Lammermoor / Act 2: "Soffriva nel pianto"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xc0ea99b1eafa3b2e0d2604fe0def51e47dc9450367e92917efc194bd55d438cd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507509913.
Recording identifiers
- ISRC
- NLA507509913
- Title
- Lucia di Lammermoor / Act 2: "Soffriva nel pianto"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xc0ea99b1eafa3b2e0d2604fe0def51e47dc9450367e92917efc194bd55d438cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6aba88c9d1af5a8f876ff043a20b332bf0860b690ef4a0abdcc0a4e8946d764b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507509913
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lucia di Lammermoor / Act 2: "Soffriva nel pianto" · Machine-readable JSON-LD