Lucia di Lammermoor / Act 3: "Fra poco a me ricovero"

Recording identifiers

ISRC

NLA507509935

Release date of the album this recording appears on

2002-01-01

CopyrightID (CopyrightChains transaction hash)

0xa2539546fd04aa4b56ce7c247dcb8326e89a3177c4365451ace5b4d18f7bca1d

Copyright registration time

2026-07-07T11:45:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:53ed5490b97171a65d8ff89059ab4994e495c21ddb3c24fe187c06e50add3bbb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA507509935

What this proof establishes

This recording was released in 2002, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.