摘要：The blockchain is a distributed computing technology that provides high security, scalability, andtransparency beyond existing centralized network-based infrastructures. A block chain is very difficult tomodulate because many nodes verify transactions and keep them in blockchain, and transactions can be donewithout third parties based on the reliability of data. Blockchain composed of multiple transaction details arecreated through agreement of participants. The privacy issue is emerging as a very important task in theblock chain in that transaction details are disclosed for consensus. In this paper, we propose a solution tothe problem of privacy protection compliance that can occur in a blockchain based internet service.
关键词：blockchain; personal information protection; compliance; distributed ledger technology
