THEKEY Project Team is developing an identification verification (IDV) tool based on the NEO blockchain. THEKEY IDV tool will feature a dynamic multi-dimension identification (BDMI) by using Personally Identifiable Information (PII) which is exclusively authorized by government authorities. The IDV tool has already been deployed and is being used for mobile social insurance in two pilot cities, in which people can receive their payment for their pension or healthcare insurance reimbursement. Moreover, the THEKEY team plans to deploy it in another 41 cities, converting more than 130 million people.