“Identity verification” is a single phrase covering two fundamentally different problems.
To verify a person, you need a government-issued ID, a selfie, and a liveness check. The inputs are a document and a face to tell you: is this the individual the document describes, and are they physically present right now?
Verifying a business is a different scale of problem. The data required spans government registries across dozens of jurisdictions, corporate filing histories, ownership structures that shift over time, and sanctions watchlists that can change daily.
As agents take on more of the transaction layer, they encounter both problems at once. Approving an application means knowing the individual submitting it. Onboarding a vendor means knowing the business behind it. That requires a different data layer underneath: a verified business identity graph.