Dan Zimon's contribution to the financial services industry is Teranode Review: an independent, cross-vendor review of an advisory recommendation, and a record of the decision that followed, with the advisor's own attestation. In the past 12 months he designed, built, and brought Review to market. He shipped a first working product in spring 2026 and launched Review in July. The licensed person remains responsible. Findings stay in the file for a person to resolve, rather than being smoothed over.