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首页> 外文期刊>Performance evaluation review >Mine with it or sell it: the superhashing power dilemma
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Mine with it or sell it: the superhashing power dilemma

机译：与之采矿或出售：超哈希处理能力的困境

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摘要

In proof of work blockchain systems, there are strong incentives towards designing hardware that can mine faster and/or with less power consumption. There are two ways of taking advantage of such devices: one can use them to mine more coins with less power, or he can sell it to other miners. The two strategies are not independent, of course: if everybody has the boosting technology, the difficulty will rise, and it won't be an advantage anymore. On the other hand, if the boost is above a certain threshold, being used only by a small subset of miners might mean centralizing the system, with potentially dangerous consequences on the platform credibility. In this paper we analyse the impact of different strategies to exploit a significant increase in mining hardware efficiency. To do so, we developed a multi-agent based simulator, that mimics the relevant mechanics of the mining ecosystem, as well as some features of the miners as economic actors. We then characterized different significant sell-it-or-mine-with-it strategies, and observed the simulated outcome.
机译：在工作量证明的区块链系统中，有强烈的动机来设计可以更快和/或更低功耗的硬件。利用这种设备有两种方法：一种可以用它们以较少的功率开采更多的硬币，或者可以将其出售给其他矿工。当然，这两种策略不是独立的：如果每个人都拥有不断发展的技术，那么困难就会增加，而这将不再是优势。另一方面，如果提升幅度超过某个阈值，则仅由一小部分矿工使用可能意味着集中系统，对平台信誉造成潜在的危险后果。在本文中，我们分析了不同策略对挖掘硬件效率显着提高的影响。为此，我们开发了一种基于多主体的模拟器，该模拟器模拟了采矿生态系统的相关机制以及矿工作为经济参与者的某些功能。然后，我们对不同的重要“随即出售”战略进行了特征描述，并观察了模拟结果。

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