公开(公告)号：US12063307B2

公开(公告)日：2024-08-13

申请号：US17293462

申请日：2019-10-16

Applicant: Cy2code Co. Ltd ,  Sang Yub Lee ,  So Dam Song ,  Do Kyung Rhee

Inventor： Sang Yub Lee ,  So Dam Song ,  Do Kyung Rhee ,  Byeong Yong Rhee

IPC: H04L9/32 ,  G06F16/23 ,  G06Q30/018

CPC classification number: H04L9/3239 ,  G06F16/2315 ,  G06Q30/018 ,  G06Q2220/00

Abstract: Disclosed are blockchain type contract terminal and method using position information. There are provided: an input module that is inputted with a contract term regarding an object of contract; a position information collection module that collects, in real time, position information of the object at the time of contract; a contract creation module that creates a contract by using the contract term inputted by the input module and the position information at the time of contract collected in real time by the position information collection module; a blockchain creation module that encrypts the contract created by the contract creation module to create a blockchain; and a blockchain distributed storage control module that transmits the blockchain created at the blockchain creation module to another terminal in a P2P manner for storing on a network in a distributed manner.

公开(公告)号：US12058273B2

公开(公告)日：2024-08-06

申请号：US17293475

申请日：2019-10-16

Applicant: Cy2code Co. Ltd ,  Sang Yub Lee ,  So Dam Song ,  Do Kyung Rhee

Inventor： Sang Yub Lee ,  So Dam Song ,  Do Kyung Rhee ,  Byeong Yong Rhee

IPC: H04L9/32 ,  G06F21/10 ,  H04L9/06 ,  H04L67/104 ,  H04L9/00

CPC classification number: H04L9/3247 ,  G06F21/10 ,  H04L9/0637 ,  H04L9/3236 ,  H04L67/104 ,  H04L9/50

Abstract: Disclosed are blockchain type contract terminal and method using a digital contents original confirmation key. There are provided: an input module that is inputted with a contract term regarding an object of contract; a position information collection module that collects, in real time, position information of the object at the time of contract; a contract creation module that creates a contract by using the contract term inputted by the input module and the position information at the time of contract collected in real time by the position information collection module; a digital contents original confirmation key interface module that provides the contract term inputted by the input module and the position information at the time of contract collected in real time by the position information collection module to a contents initializer and an international authentication adjustment server, and receives a digital contents original confirmation key from the contents initializer or the international authentication adjustment server; a digital contents original contract creation module that combines the digital contents original confirmation key received at the digital original confirmation key interface module with the contract created at the contract creation module to create a digital contents original contract; a blockchain creation module that encrypts the contract created by the digital contents original contract creation module to create a blockchain; and a blockchain distributed storage control module that transmits the blockchain created at the blockchain creation module to another terminal in a P2P manner for storing on a network in a distributed manner.