Lamento della ninfa - non havea febo ancora

Recording by Claudio Monteverdi.

Recording identifiers

ISRC
USA371438466
CopyrightID (CopyrightChains transaction hash)
0x4889634d86efe259e67dcc7678815a14afe50ff1a5397c75627fb002fbdad921
Copyright registration time
2026-06-26T21:27:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:3702a082cf131995e508d62081ce4e8e560deb760bd692feb8d573aa31d0d6cf

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.