Intemerata Dei mater: I. Intemerata Dei mater

Recording by Johannes Ockeghem.

Recording identifiers

ISRC
GBAJY2137901
CopyrightID (CopyrightChains transaction hash)
0x134389b942a42713e822111cd10c4626c886051015bb2940a415e9bc65f7763e
Copyright registration time
2026-07-06T18:19:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:43:08Z
Bitcoin block
957064
Canonical record hash
sha256:af6d1092a6475befe52c7757919f32db76f8386de3318a3d42bade9cd13cc612

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.