A memory for your product that can prove what it forgot.
Cortex records every contribution to its own state as something that can be withdrawn. When a customer asks you to forget, the memory stops being retrievable - even by its own vector - and you can show them the search that proves it.
Core
Shared infrastructure, standard retraction: a retracted memory cannot be retrieved.
$75,000 / year
Resident
Your own backend. Retraction also rebuilds the institutional model over what survives.
$300,000 / year
Forensic
Your own backend, and a receipt for every retraction: what was removed, and what was not.
$900,000 / year