Ave maris stella: VII. Vitam praesta puram

Recording by Francisco Guerrero.

Recording identifiers

ISRC
MX2831000360
CopyrightID (CopyrightChains transaction hash)
0x1e18338fb43cf4a7f99a3ced4a9e7f0f132d51559d3801529a2926dcec4b3505
Copyright registration time
2026-07-07T08:13:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:a50501ca7cc71ae2b2a648de12ed4e1ec654fdfae13e1d3fc3bec5ba4b35c803

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.