Complex service providing system connected with virtual currency financial platform and urban regeneration platform based on trust trust estate mortgage and method thereof

摘要

The present invention relates to a system and method for providing a complex payment service in which a virtual currency financial platform and an urban regeneration platform based on trust real estate collateral are linked. The present invention, the first step of transmitting a request for construction of a happy house construction server terminal 100 through the network 200 to the urban regeneration platform server 400; The city regeneration platform server 400 transmits a request for happy housing construction for at least one of the domestic construction server 500a and the overseas construction server 500b, which form the domestic and foreign construction server 500 through the network 200. Stage 2; And the domestic contractor server 500a requests a guarantee for payment of the construction cost of the happy housing business in Korea based on the virtual currency through the network 200 of the domestic financial company server 600a constituting domestic and foreign financial company servers 600. To sign a spot payment guarantee contract, and through the network 200 for the overseas financial company server (600b), where the overseas contractor server (500b) constitutes the domestic and foreign financial company server (600b), based on cryptocurrency, happy housing business abroad A third step of signing a spot payment guarantee contract by requesting a guarantee for payment of construction costs; It characterized in that it comprises. Thereby, by signing a blockchain agreement and issuing cryptocurrencies based on asset security, not only to activate virtual currency transactions when conducting city regeneration projects, but also to use them as stable assets through payment guarantees, as well as domestic and overseas It provides the effect of ensuring stable asset supply when carrying out the city's urban regeneration platform. In addition, the present invention, by forming an investment on the basis of virtual currency, can easily attract foreign assets as well as domestic and foreign cities into the city regeneration business, and the cryptocurrency with which the blockchain agreement is concluded when investing in the collected assets By utilizing it, it not only prevents forgery and alteration, but also provides the effect of carrying out urban regeneration projects based on stable funds through another guarantee.