jtoomim

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User for 4 years | Last online 2 years ago (show activity)

198

@jtoomim · 4 years ago

When and how to spam scalenet

Most of this article will be a step-by-step guide on how to generate spam on scalenet. But before we get to that, I would like to discuss the purpose of scalenet, and what kinds of behavior are approp...

55 likes · 13 comments

@jtoomim · 4 years ago

Grasberg DAA不为人知的问题

中文版前言 Bitcoin Cash的英文社区对于Bitcoin ABC在处理DAA升级这件事上的行为已经非常地不满了。Grasberg的宣布直接致使很多英文社区的成员完全丧失了他们对ABC领导风格以及合作能力的信心。本文中的批判不只是...

10 likes · 10 comments

@jtoomim · 4 years ago

Dark secrets of the Grasberg DAA

On July 23, 2020, Bitcoin ABC announced Grasberg , a new difficulty adjustment algorithm (DAA) for Bitcoin Cash, to much fanfare. The announcement certainly sounds exciting, and mentions several adva...

218 likes · 103 comments

@jtoomim · 4 years ago

BCH升级提案：使用一种新的DAA算法——ASERT

摘要 BCH的难度调整算法（DAA）允许“摇摆”矿工从忠诚矿工中谋取大量利润。矿工来回切算力导致挖矿难度和算力振荡。在我的测试模拟中，DAA会导致忠诚矿工损失约6％的收入，而EMA系列的DAA却能将损失控制在0.35％至0....

9 likes · 2 comments

@jtoomim · 4 years ago

BCH upgrade proposal: Use ASERT as the new DAA

Abstract The current BCH difficulty adjustment algorithm (DAA) allows for a switch miner to extract a large amount of profit from constant-hashrate miners. This strongly discourages constant-hashrate...

168 likes · 74 comments

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