ISRC NLA507509935
Verified recording
NLA507509935 is “Lucia di Lammermoor / Act 3: "Fra poco a me ricovero"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0xa2539546fd04aa4b56ce7c247dcb8326e89a3177c4365451ace5b4d18f7bca1d 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/NLA507509935.
Recording identifiers
- ISRC
- NLA507509935
- Title
- Lucia di Lammermoor / Act 3: "Fra poco a me ricovero"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0xa2539546fd04aa4b56ce7c247dcb8326e89a3177c4365451ace5b4d18f7bca1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:53ed5490b97171a65d8ff89059ab4994e495c21ddb3c24fe187c06e50add3bbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507509935
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lucia di Lammermoor / Act 3: "Fra poco a me ricovero" · Machine-readable JSON-LD