Missa malheur me bat, NJE 9.1: III. Credo

Recording by Josquin des Prez.

Recording identifiers

ISRC
FROV62333805
CopyrightID (CopyrightChains transaction hash)
0xb248543cbae861c631feeeeffd27b26a837a1d398069d2e681b48191983acdf5
Copyright registration time
2026-07-07T19:31:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:a490d2b31fc86f6edca1b5106dc11fae0e7362e81d7418779c6a1d82003b38a7

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.