DISABILITY REGISTRATION METHOD DISABILITY CERTIFICATION METHOD USING THE DISABILITY REGISTRATION METHOD AND DISABLED ITEMS DEALING METHOD USING THE DISABILITY CERTIFICATION METHOD

摘要

Disclosed are a method for registering a disabled person to safely prove whether or not a disabled person is registered, a method for authenticating a disabled person using the same, and a method for trading products for the disabled using the same. The disabled registration method includes the steps of generating, by a block generation node among a plurality of nodes, the disabled registration change information A; Generating, by the block generation node, a block A including the disabled registration change information A; Transmitting, by the block generation node, the block A to the nodes; Creating and storing a new block chain by connecting the block A to a previously stored block chain by each of the nodes; And each of the nodes updating and storing the disabled registration information included in their own disabled registration book by using the disabled registration change information A. As described above, since each of the nodes can check the latest disabled person registration information through their own disabled person registration book, it is possible to easily, quickly and accurately check whether a person with a disability is actually a registered person with a disability.