When Machines Must Explain Themselves
Explainability, audit and the sealed record that answers the regulator.
I have spent the last few years building a system that makes machines accountable, and the longer I worked the clearer one thing became. The hard problem in automated decision making is not whether a model can produce an answer. Models produce answers all day. The hard problem is whether anyone can later prove what the machine actually did, why it did it, and that the account has not been quietly edited after the fact. I wrote this book because that gap, the space between an output and a defensible record of the output, is where trust in artificial intelligence is currently breaking.
Automated decisions are everywhere, and almost none of them can be proven after the fact?
Consider an ordinary morning in a large institution. A loan is declined, a benefit is paused, a shipment is rerouted, a patient is flagged for review. Each of these is now routinely decided, or heavily shaped, by an automated system. The person on the receiving end is told a result. They are rarely told the reasoning, and almost never given anything they could take to a third party to check. The decision happened, the consequence is real, and the account of it is thin.
How the Open Audit Record binds a decision to a signature that cannot be quietly rewritten?
Inside Mickai, every consequential action produces an Open Audit Record. I will use the abbreviation OAR throughout. The OAR is not a log line and it is not a summary written after the event. It is a structured object created at the moment of the decision, containing the things you would need to reconstruct and defend that decision later. It exists because I decided early that the record had to be a first class output of the system, not an afterthought bolted on for complianc
What a sealed record is worth when the explanation has to survive scrutiny, and what it costs to skip it?
Imagine the moment this whole apparatus is built for. A decision made by an automated system is disputed, the dispute reaches a tribunal or a court, and the operator is asked to account for what happened. This is the test that strips away marketing. A courtroom is an environment specifically designed to find the weak point in a story, with a motivated opponent looking for any reason to say your record cannot be trusted.
Micky Irons
Founder of Mickai LTD (Companies House 17166618, England and Wales). Named inventor on the Mickai SIOS patent corpus, recorded on the UK Intellectual Property Office public register at numbers GB2607309.8 to GB2611702.8. Trade mark Mickai registered at UK00004373277 (classes 9 and 42, filed 15 April 2026). Before founding Mickai, Micky was a Sellafield site worker, and the egress constraint observed from inside the regulated workstation is the engineering origin of the substrate.
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