All of the participant’s information is stored without original in an unspecified number of public networks and it proves ‘me’ when needed at any time. “BaaSid” sanctions and confirms all verifications based on the consent of an unspecified number of participants.This is based on participation by a number of blockchains, and values that are more creative and unique from one another give it more value.The logic where it would seem personal information or privacy should be respected and protected.Even within the blockchain service, the practice of saving personal information on a third party institution’s or provider’s server that persists is no different from the centralization of banks, financial institutions and certain groups that preceded the start of the blockchain. However, the blockchain still has no answer to that no offers any guarantees.“BaaSid’s” BaaS API enables providers to free themselves from the accountability of such protections and of the management of unique important information, and offers various services to release providers from the personal information policy, implementation and stages that can prove to be puzzling.