CHECK is a verification system built for the next era of e-commerce. Powered by on-chain infrastructure and decentralized identifiers, it enables users to verify identity and credentials using only official data. Nothing is stored or duplicated. Everything is verified at the source. The goal is to build trust for both ends of the retail process: retailers and consumers. We want to ensure everyone is holding up their end of the online shopping deal, while having ease of mind knowing they're in good hands in an era of friendly fraud and identity theft.

I was responsible for translating the Web3 optimized architecture into a seamless product experience. The focus was on making trust visible and intuitive without introducing friction, ensuring purchase completion was top priority. I designed adaptive flows that respond to different verification types, retailer policies, and risk contexts. Whether verification is optional or required, the system prioritizes clarity, consent, and conversion.