Primo Libro di madrigali, SV 23–39: VIII. Poi che del moi dolore

Recording identifiers

ISRC

FR9W11417368

Release date of the album this recording appears on

2015-05-11

CopyrightID (CopyrightChains transaction hash)

0xa9940281282c029cedb428b07356fc12ee82e23d2dccbf50e25645d12f4fc565

Copyright registration time

2026-07-31T18:59:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T19:53:13Z

Bitcoin block

960455

Canonical record hash

sha256:90b11d36a3d719ecea7ef9aaab3939f3b822b10c1253d903afd3224be15bdb05

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC FR9W11417368

What this proof establishes

This recording was released in 2015, 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.