O quam gloriosum

Recording by Tomás Luis de Victoria.

Recording identifiers

ISRC
GBAJY8511401
CopyrightID (CopyrightChains transaction hash)
0xa61742ce80ea92e864261e036cec8eb0dcb7456ab921e9f52a9c90649aecf172
Copyright registration time
2026-06-19T07:33:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:a2046a0bdc2e95177bae552ab269da7de3683344f0e77bdafe3d5a546a4ac5be

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.