What to click
The highlighted file is the one that will run. The button is the only action. There is no upload field on this page.
Demo
Screen a sample the way the desk reads a file.
Choose a file on the left, press Screen this sample, and follow the four checks. The score card fills in on the right. These files are built into the page. Nothing is uploaded, and the numbers must not be quoted as a forensic result.
What the meters mean
AI probability estimates a synthetic signal. Trust moves down when structure or metadata raises a flag. Confidence shows how much evidence the check had.
What a real account adds
A signed-in plan keeps the monthly invoice, the PDF email, and the option to deactivate. The demo itself does not create a charge.