简体中文 区块链数据分类的高效化 By Enrique Piqueras 28/Aug/2018 如果方法不得当,在诸如游戏之类的抽签中计算动态投注额会消耗很高的算力。下面,让我们看一个比较合适的方案...... 在去中心化的应用程序中,最普遍的抽签方式就是:使用与用户所持有的令牌数量成比例的一个随机数。 如果只允许增加用户持有量,这就非常简单。 但是,如果你想在所有抽签轮次中自由更改用户持有量时,抽签的随机计算就会变得非常复杂...... 基本的方式 构建这样的系统最简单方法是创建一个虚拟列表,其中包含每个参与抽签地址的区段。 使用一个存储变量来跟踪列表大小,并且每当有人改变持有量时: tokenHolder.segmentStart = segmentSize; segmentSize += _stake; tokenHolder.segmentEnd = segmentSize; 这种方法存在两大问题(尽管根据使用情况,可能不会很严重)。首先,如果持有人希望更改或删除他们的投入额,那么拼接这个列表的计算成本会很高。其次,获得被抽中者需要迭代每位持有者,如下所示:
简体中文 Kleros:普及去中心化经济模式的基石? By Spencer Bramson Sep 14 最近几年虽然涌现出了大量的去中心化平台和数百万美元通证销售,但是,真正的落地成绩却令人失望。Kleros能否将区块链经济带给大众? 在电子商务的早期,许多人在网上购物时犹豫不决。 他们会问:“这样安全吗?我会被骗吗?“。所有这些公众曾经的担心都在亚马逊或维萨等公司所提供的无障碍退货政策保障之下烟消云散,反而将网上购物从风险转变为便利。 我们之所以可以放心的从亚马逊订购衬衫,是因为我们知道我们可以退货。购买没成功的话货款会自动退还到我们的帐户中,就像购买从未发生过一样。这种对客户权益的确保使得电子商务在过去几年中呈指数级增长。 亚马逊的崛起在很大程度上是电子商务信心增强的结果。在今天的电子市场中,PayPal和Visa等支付服务提供商充当了中间人,负责管理每笔销售的付款流程和可能发生的任何问题,并从中进行一定百分比抽成作为回报。 商家愿意支付抽成费用,因为支付提供商的争议解决方案同时保护了他们以及买家。他们也不必聘请律师,在美国证券交易委员会注册,也不必处理数字交易所需的众多繁琐步骤。他们可以仅仅开设店铺并做他们
简体中文 Kleros争端解决协议与您的平台集成使用 在这篇文章中,Kleros的首席执行官费德里科(Federico Ast)提出了Kleros作为一种去中性化的仲裁协议的愿景:很多的应用将会搭建于该协议的基础之上。。现在Kleros已经在主网上启动了,我们已经收到了很多关于如何从技术角度来集成该协议的问题:第三方平台如何集成我们的协议?
Getting Started How to buy PNK on Bitfinex Exchange Recently, PNK was listed on the Bitfinex Exchange platform, one of the world's leading cryptocurrency trading platforms. In this guide, we’d like to share step by step instructions on how to buy PNK on the Bitfinex Exchange.
Team Featured Smart Contract Price Oracles - The Best Approach? Take a look at this new, faster approach to the price oracle problem we solved earlier in May in this Kleros research update. ETH/USD test coming soon.
General Kleros @ Devcon4 - A Rundown On What We Got Up To Most of the Ethereum community descended on Prague at the beginning of November for Devcon4. Everyone of note within the space was there and that, of course, includes Kleros.
Team Blockchain Justice Expands - Kleros Adds New Team Members As we move into the next phase of our development, we welcome more hands on deck to facilitate, promote and design the future of decentralized justice.
General Featured Doges On Trial Curated List Observations Part 2 - Deep Dive Edition. This is the second of a three article series analyzing user behavior on Kleros' Doges on Trial Token Curated List pilot.
Announcements Featured Important Announcement: Doges on Trial - The Largest Decentralized Curated List Ever Kleros celebrates the 1000th Doge to be accepted onto our Decentralized Curated List pilot with a 50 ETH challenge!
General Featured Doges on Trial - Observations from Our Decentralized Curated List Pilot Doges on Trial is our first cryptoeconomic experiment on the Ethereum mainnet. It’s based on Kleros’ curated list application. Here are some results from the trial.
General Featured Colin Rule - The Godfather of Online Dispute Resolution Speaks to Kleros Colin Rule is probably the world's leading expert in online dispute resolution (ODR). He created eBay’s user dispute resolution in the 1990s and then the eBay Community Court, the first attempt to build a crowdsourced online dispute resolution system at scale.
General Is Kleros a Fair Dispute Resolution System? Kleros' approach to arbitration is radically different to traditional court systems and alternative dispute resolution methods. Relying on cryptoeconomics, it provides crowdsourced jurors the incentive to arbitrate on various types of disputes.
General Featured Decentralized Curated Lists - How Kleros Can Help A clear explanation of what curated lists are and their role as a building block in cryptoeconomic systems.
Announcements Featured Doges on Trial Announcement: Mega Juror Party! (sort of) The end of our decentralized curated list pilot is drawing near. We've run the Dogelist experiment for nearly two months now and will soon create a detailed post with some of our findings.
Developer Featured Integrating Your Platform with the Kleros Dispute Resolution Protocol Now that Kleros has launched on the mainnet, we have received a number of questions about how this will actually work from a technical point of view: how to integrate 3rd party platforms with our protocol?
General Kleros: A Cornerstone of Mass Adoption in the Decentralized Economy? The Last Years Have Seen the Rise of Decentralized Platforms and Multi-Million Dollar Token Sales. Yet, Real Adoption Was Disappointing. Can Kleros Bring the Blockchain Economy to the Masses?
General Featured Can Kleros Fight Fake News? How could Kleros help in the good fight of combating falsehood in the media and gaining ground in the 21st Century struggle for transparency?
General Featured How Policies Work in Kleros Traditional justice systems have courts specialized in different topics: commercial, civil, criminal, etc. In the same vein, Kleros has subcourts specialized in different types of disputes.
Developer Featured Kleros Development Update - July In the first Kleros pilot, we want to test the effectiveness of our protocol in building a curated list of doges. Let's take a look at the technologies used to build this dapp. There are three different bundles to build this dapp: * The user interface * The smart contract