Abstract. A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution, but the main benefits are lost if a trusted third party is still required to prevent double-spending. We propose a solution to the double-spending problem using a peer-to-peer network. The network timestamps transactions by hashing them into an ongoing chain of hash-based proof-of-work, forming a record that cannot be changed without redoing the proof-of-work. The longest chain not only serves as proof of the sequence of events witnessed, but proof that it came from the largest pool of CPU power. As long as a majority of CPU power is controlled by nodes that are not cooperating to attack the network, they'll generate the longest chain and outpace attackers. The network itself requires minimal structure. Messages are broadcast on a best effort basis, and nodes can leave and rejoin the network at will, accepting the longest proof-of-work chain as proof of what happened while they were gone.

科技前沿及新产业观察周报：《区块链白皮书（2019）》发布，应用场景日趋多样-招商

《区块链白皮书》 来源：中国信通院

《交通运输区块链白皮书（2020）》.pdf

2021近年最新区块链白皮书+研究报告大合集，共42份。 2021中国区块链企业发展白皮书 2021中国区块链产业生态地图报告 2021中国区块链产业全景图 2021中国区块链产业发展白皮书 2021中国城市区块链发展水平评估白皮书 2021全球区块链创新应用示范案例集 2021全球区块链产业全景与趋势 2021区块链与数据安全治理白皮书 2021区块链应用概览 2021区块链基础设施研究报告 2021区块链赋能新基建领域应用白皮书 2021区块链安全能力测评与分析报告 2021区块链+数字经济发展白皮书 2021区块链+工业互联网行业研究报告 2021年中国区块链发展形势展望 2021年区块链应用概览 2021年工业区块链技术应用及趋势报告 2021华为区块链白皮书 2021工业区块链案例集分析 2020中国区块链发展报告 2020新基建战略下的区块链产业变革 2020区块链技术前沿报告 2020区块链发展研究报告 2020区块链白皮书 2020企业级区块链安全白皮书 2020年全球区块链行业发展趋势报告 2020年全球区块链发展趋势报告——数据要素视角下的产业区块链新机遇 2020年杭州区块链产业白皮书 2020能源石化交易行业区块链应用白皮书 2020量子时代的区块链技术白皮书 2020京东区块链技术实践白皮书 2020交通运输区块链白皮书 2020基于区块链技术的供应链金融白皮书 2020广播电视和网络视听区块链技术应用白皮书 2020工业区块链应用白皮书v1.0 2020产业金融区块链联盟白皮书 2019物联网+区块链应用与发展白皮书 2019腾讯区块链白皮书 2018中国区块链行业分析报告 2017腾讯区块链白皮书 2016中国区块链技术和应用发展白皮书 2016区块链：从理论到实践报告

英国区块链白皮书，详细介绍分布式账本技术的应用。暴走恭亲王翻译

华为区块链白皮书（word可编辑），非常实用，非常专业，技术研究，日常学习！！

区块链白皮书（2020年）

300份区块链数字货币白皮书_中英版，绝对物有所值，300多份资料于一身！

华大基因区块链白皮书v1版本 。需要的拿去用。不用谢谢了。