BaaS stands for Blockchain as a Service, a concept in which the Blockchain infrastructure is partially or wholly borrowed for the development of Internet services related to existing Web services, application services and Blockchain services (cryptocurrency exchange, etc.).

In this BaaS infrastructure, "BaaSid" will provide certificate services from Internet service providers from p2P-based split and decouple powerful and secure databases based on public networks. In addition, it aims to replace third-party certification authorities or payment gateways (PGS) with more secure and convenient shortening procedures.

All unspecified OSP providers on the Internet have partially borrowed existing SasS, IaaS, PaaS or ASP services for use according to their business objectives.

In the new world of Blockchain, through the BaaS concept, various software and technologies will be borrowed from the Blockchain Infra API, essential parts of the database, or further mobilized node members (users or participants), network resources, and other different forms of Blockchain infrastructure that are experiencing explosive growth.