O quam gloriosum est regnum

Recording by Tomás Luis de Victoria.

Recording identifiers

ISRC
USASX0816517
CopyrightID (CopyrightChains transaction hash)
0x54497bfdc97748565df6de20e7d19dea1a0e6da56f067ae0820e200d819543b6
Copyright registration time
2026-06-18T02:33:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:4bf33c0f239794c896063ad2b7a135daf6e5b1c48f31f7954230b1272989ace5

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.