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Proof of Human Engagement on Decentralized Networks

机译:分散网络的人类参与证明

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We present an approach to proving human engagement on decentralized networks, such as blockchains. Our approach is capable of differentiating real human users from computer bots with high probabilities. In our framework, computer users occasionally need to solve CAPTCHA-like tasks to prove that they are real humans. Our protocol is attack-resistant and prevents computer bots from fetching answers posted by other users during the answer collection period. The consensual answer for a task is defined as the majority vote with stakes weighted. Our experimental simulation on the Steem blockchain shows that the proof-of-human-engagement consensus can be reached with a probability above 99% when 15% stake-weighted users are computer bots.
机译:我们提出了一种方法来证明人类参与分散网络,例如区块。我们的方法能够利用具有高概率的计算机机器人的真实人类用户。在我们的框架中,计算机用户偶尔需要解决类似于CAPTCHA的任务来证明他们是真正的人类。我们的协议是抗攻击,防止计算机机器人获取其他用户在答案收集期间发布的答案。任务的同意答案被定义为股权加权的大多数投票。我们对Steem区块链的实验模拟表明,当15%股权加权用户是计算机机器机器人时,可以达到验证 - 人工婚姻验证共识。

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