ISRC NLA507509928
Verified recording
NLA507509928 is “Lucia di Lammermoor / Act 3: "Ah! Dalle stanze ove Lucia"” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x503670d8e3eaa5d2719373f4fdd8a3233230a397f1018081fdd2f0ca7876e325 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/NLA507509928.
Recording identifiers
- ISRC
- NLA507509928
- Title
- Lucia di Lammermoor / Act 3: "Ah! Dalle stanze ove Lucia"
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x503670d8e3eaa5d2719373f4fdd8a3233230a397f1018081fdd2f0ca7876e325
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ed42a5e556052d6eb62c255d160cc4983a0c4ce4b99037ca500a753a20803827- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507509928
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lucia di Lammermoor / Act 3: "Ah! Dalle stanze ove Lucia" · Machine-readable JSON-LD