Ave Virgo sanctissima

Recording by Francisco Guerrero.

Recording identifiers

ISRC
USX9P2444594
CopyrightID (CopyrightChains transaction hash)
0xa4bddd1080be162bd4e842b2860e815f4618248e12cabc64eb75ffaafbcc740d
Copyright registration time
2026-07-07T12:34:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e6c669cec16183bed61c1e76095a26978e44592821afae9eaed0c7ee7b2abbc9

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.