Tu solus qui facis mirabilia

Recording by Josquin des Prez.

Recording identifiers

ISRC
GBAYC8905587
CopyrightID (CopyrightChains transaction hash)
0x0578198c720d23231bf1141d708d7288496e122b78301a1d2ed29408e989601c
Copyright registration time
2026-07-06T21:21:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:3ce4f3fe73455e2bbc751bc26e5243ea339498ffe3140eb81a2691960b8e205e

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.