… Bitcoin is a cryptocurrency that features a distributed and decentralized mechanism, which
has made Bitcoin … and the privacy benefiting from address anonymity of the Bitcoin network …

… privacy. The purpose of this paper is to review how varying degrees of user privacy is maintained
in bitcoin cryptocurrency… explores privacyenhancing techniques adopted in bitcoin. The …

: 区块链与比特币作为当前一种重要的新兴技术和数字货币, 随着相关应用的拓展, 一些理论和
应用问题开始得到更多的关注. 近年来, 区块链和比特币的相关概念已经逐渐扩散到其他的学术…

… question: from a user’s perspective, how to re/balance privacy-… develop a privacy-preserving
system evaluation framework … us evaluate if a system preserves privacy while allowing users …

… in guaranteeing the security and privacy, two crucial factors for evaluating blockchains. For …
, zero-knowledge proofs, etc. protect the users’ privacy in different extent. While cryptographic …

… 交易圖研究= Evaluating User Privacy And Transaction Graph based on Bitcoin|airiti Library
… anonymous bitcoin addresses to discover the group of addresses controlled by the same …

… A decentralized hybrid method is proposed, which is proved by analysis to be able to effectively
protect users' privacy and realize the mixing of different amounts of users to increase the …

… privacy concerns for their millions of users. To solve this problem, we propose TrustChain, a
performant smart contract model to protect both code and data privacy … and privacy without …

… , and may extract transaction rules and other privacy information from this data by applying
big … Then the privacy protection mechanism of transaction data which was represented by …

… of existing Bitcoin protocols are studied. Then, this paper focuses on the improvements of
privacy protection in Bitcoin protocol from two aspects: one is not to modify the existing Bitcoin …