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DagCoin Draft - Abstract

2019.11.14

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Source: https://bitslog.files.wordpress.com/2015/09/dagcoin-v41.pdf
TranStudy: https://github.com/DAGfans/TranStudy/blob/master/Papers/DagCoin/0-Abstract.md

Abstract

摘要

DagCoin is a cryptocurrency design that attempts to be highly decentralized by merging the concepts of transactions and blocks and making each user that transact a miner. Each transaction carries a proof-or-work and references one or more previous transactions. The resulting authenticated data structure is a Direct Acyclic Graph (DAG) of transactions where each transaction “confirms” one or more previous transactions. The confirmation security of a transaction is measured in accumulated amount of proof-of-work referencing the transaction. In this paper we present the DagCoin design, solve the double-spend problem and show several optimizations to aid for an efficient implementation.

DagCoin 是一个高度去中心化的加密货币的设计,其整合了交易和区块的概念并能让每一个用户成为矿工. 每笔交易都携带一个工作量证明并引用一个或者多个之前的交易. 生成的已认证的数据结构是由交易组成有向无环图(DAG),其中每笔交易 “确认” 一笔或者多笔之前的交易. 交易的确认安全性是以引用该交易的累计工作量证明来衡量的. 在本论文中,我们将介绍 DagCoin 的设计,解决双花问题,并展示几个优化让实现更有效率.

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