METHOD FOR MANAGING ON-LINE DONATION WITH SMART CONTRACT BASED ON BLOCKCHAIN NETWORK AND BLOCKCHAIN NODE USING THEM

摘要

The present invention is a method of managing online donations using a blockchain network-based smart contract, wherein (a) donation smart contracts requested for registration by beneficiaries are registered in the blockchain network, and correspond to the donation smart contracts. While the donation information is registered in the blockchain network, a specific donation smart contract execution request transaction for donating from specific donors to a specific beneficiary-The specific donation smart contract execution request transaction is performed by at least a specific donor among the specific donors. Contains information of donation tokens to be donated to the specific beneficiary-When they are obtained, at least one blockchain node on the blockchain network causes the specific donation smart contract to generate specific donation information corresponding to the specific donation smart contract Is valid, and when the specific donation information is confirmed to be valid, the ownership of the donation tokens is changed from the specific donor to the specific donation smart contract, and the first ownership change information of the donation tokens is included. Transmitting the donation participation result to the specific donors and updating the specific donation information; And (b) the blockchain node causes the specific donation smart contract to check whether a fundraising completion condition has been met by referring to the specific donation information, and when the fundraising completion condition is met, the donation tokens owned by the specific smart contract Changing ownership from the specific donation smart contract to the specific beneficiary, and transmitting second ownership change information of the donation tokens to the specific beneficiary and the specific donors; It relates to a method including.