imtoken苹果手机怎么下载|ruffchain

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Ruff Chain: Blockchain Unified IoT

Decentralized open source blockchain architecture for high efficiency

Internet of

Things application development

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Download Whitepaper

About Ruff Chain

Ruff Chain combines the Internet of Things technology with the

blockchain. It

contains a distributed operating system and an open main chain, connecting peer to peer network

and

consensus mechanism from the virtual world to reality. Traditional blockchain forgo Availability

over Consistency and Partition Tolerance, however Ruff enabled Availability through the

combination

of Edge Computing and blockchain, making Availability available, and thus meeting the

requirements

of elastic real-time requirements.

Our goal is to solve the problem of trusted operations and onerous operations

between IoT systems in different domains, thus creating an open Ruff Chain Ecosystem.

IoT Device will be ......

Light Node (Executor)

Interface for objects controlled by application.

After receiving authentication info through internet request, verifies and executes

contract

for the user, such as releasing the property right.

Cheap easy devices with no storing power can still undertake the light node job.

Full Node (Recorder)

Records info, event registration, and modification broadcast is voter

and

can change to representative node

acted by devices with stronger capacities in the network

PoW consensus algorithm was not used, so computing power requirement is relatively low

Smart devices such as $200 HTPC, height router, NAS can all capable.

Representative Node (Judge)

The 105 nodes with most votes.

Must stick to the rules and responsible for packaging the blocks.

Once caught for malicious behavior, will be forgone by voters and loses the

representative

qualification.

Representative node can attain mining income through selling blocks.

Control Node (SPV Wallet)

Has certain computing power.

Can store headers for all blocks.

Can authenticate if designated exchange is registered on chain.

Can initiate an exchange using P2P protocol security.

Compared to the full node, no need to save and be online 24/7.

Application Scenarios

First slide

details.

Second slide

details.

Third slide

details.Current Slide

RUFF Tokens

As an architecture combining block chain and internet of things (IoT), Ruff

Chain

includes a public

chain for development as well as a distributed operating system. It extends the point-to-point

network and consensus mechanism from the virtual to real world, and promotes the motion of

atomic

flow by information flow. RUFF Tokens, validated by virtual currency contracts, are placed in

the

Ruff Chain; they are the standards for incentivizing, consuming, and trading in the Ruff Chain

community.

Total supply 2,000,000,000 RUFF

Private Angel: 1 ETH = 16,000 RUFF Early Investor: 1 ETH = 20,000 RUFF

Total Token Sold 700,000,000 RUFF (Equivalent to 42,500 ETH)

Token Sale Ended at 24:00 20th Jan 2018, Thank you to everyone who participatied

Property or data exchange consumes virtual coins as they are settlement

standard

Exchanges based on property right and device data generation can be

settled

with virtual coins

Producers of node resources who contributes to the community will

acquire

RUFF tokens

Any Ruff Chain based Smart Contract of Things can claim their virtual

coins

for settlements

RUFF Tokens is used to settle contract deployment and resource

consumption

Roadmap

More secure, reduced fault tolerance

2019.12

Highly scalable clustered full nodes network

2019.06

Dpos network in production, full release

2019.03

Beta testing with simple interface

2018.12

Alpha release with p2p transfer, ledger implementation

2018.09

Witness nodes network testing

2018.06

Consensus mechanism

2018.03

Roadmap

Consensus Mechanism

Mar 2018

Jun 2018

Witness nodes network testing

Alpha release with p2p transfer

Spet 2018

Dec 2018

Beta testing with simple interface

Dpos network in production, full release

Mar 2019

Jun 2019

Highly scalable clustered full nodes network

More secure, reduced fault tolerance

Dec 2019

Download Whitepaper

Team

Roy Li

Founder

Instructor in Master of Software Engineering Program at Fudan Univ

Formal Nokia OVI Team Lead

Advisor of TNB, Realchain, AIDOC

Alex Goh

Advisor / Investor

Ex-LeEco Cloud Senior Vice President

Ex-360 Cloud Venture Partner

Ten years of HP & Dell Experience

DFund

Investor

A fund established by former Moji Weather APP Co-Founder

Famous blockchain and token exchange investor and Internet VC angel

investors

Wen Xin

Investor

Ce Yuan Ventures Partner

Lightinthebox Co-Founder

BlogChina Co-Founder

Wu Gang

Investor

Bixin CEO

Chinese BTC veteran and entrepreneur

The earliest bitcoin evangelists

Bian Jiang

Investor

Former Baidu production director

Shandagames VP

WeXFin Founder & CEO,Aplus Managing Partner

Huawei Kong

Investor

Director of Institute of Computing Technology

Chinese Academy of Sciences

Shanghai department

Richard Wang

Investor

18 years of OLEA Network & Wavesat experience

MSEE from National Chiao Tung University, Taiwan

Investors and Partners

Contact Us

If you have any questions about our product and community, please contact us

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Copyright ©2017 RTC Technology Co, Ltd. All Rights Reserved.

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项目测评//Ruff Chain:不屑割韭菜的物联网“安卓” - 知乎

项目测评//Ruff Chain:不屑割韭菜的物联网“安卓” - 知乎首发于楮墨说链切换模式写文章登录/注册项目测评//Ruff Chain:不屑割韭菜的物联网“安卓”克劳德Cloude魔都7年互联网打工老混子 打过工,创过业,栽过坑,造过孽为了给大家更好地解读项目,北哥最近醉心研究白皮书。看了这么多白皮书,越来越通透,腰也不酸了,腿也不疼了,一口气还能上六层楼…这两天在看Ruffchain,被称为物联网世界的“安卓”。看了白皮书,有点逗,这是北哥见过的最寒碜的白皮书,没有之一。整个白皮书居然是一段直接放在Github上的文字;另外,白皮书中居然没有写Token分配机制。让北哥不禁怀疑自己是不是开错了网站。不过,麻雀虽小但似乎是五脏俱全,其主打“物联网+区块链”主题,让北哥有点兴趣期待,它能玩出什么花儿。01老规矩,先看最近Ruffchain的消息面:6月6日,Ruff荣获GBLS区块链江湖风云录最具潜力奖6月12日,RUFF Chain创始人参选火币公链领袖6月25日,Ruff CEO厉晹获得“年度区块链风云CEO奖”虽然消息并非市场面,但是却一度推动了Ruff价格上涨,而创始人厉晹也曾多次表示,我们永不拉盘,一度被认为是币圈的一股清流。那么,Ruff Chain究竟如何呢?我们从白皮书中看一下。简单的说,Ruff Chain是一条针对于物联网行业的公链,但与其他公链不同的是,它开发了一套基于物联网的分布式操作系统:Ruff OS。这个可以理解为物联网界的“安卓”。为了方便接下来概念的引入,北哥做一个科普。什么是物联网呢?这个概念在1999年由麻省理工学院提出,其定义是通过RFID、红外传感等一系列设备硬件,来识别物品信息并放在网络上,从而对物品进行识别、定位、监控等。我们常用的小米健康手环就是一种物联网产品。通过与网络相连接,用户可以在APP端看到一些相关讯息,例如心跳、脉搏等。02但随着物联网发展,也出现了许多行业痛点。首先,物联网产业没有一个统一的技术标准,各公司之间相互制约。举个栗子,你小米的安全手环只能用在你小米的APP上,在我大华为健康APP上就不能用。而这样会导致行业内各产品的交互性大大降低,从而背离了物联网的初衷。其次,隐私性和安全性存在问题。物联网目前主要利用RFID技术,在产品中植入芯片,来进行相应的管理行为但是,这个技术私密性并不强,很容易被他人感知到,尤其是竞争对手。而且,这种技术可模仿性也很强,容易出现恶性竞争,不利于商业化发展。最后,最大的bug在于,产品间网络难以互通,很容易形成“信息孤岛”。由于不同的产品由不同的芯片控制,导致各产品之间信息沟通难以打通,用户在使用一种产品的同时,很难与另一种产品进行联动。这样就失去了普适性。03针对以上三个问题,Ruff Chain提出了一系列解决方案。首先,Ruff Chain提供了一种基于Java Script语言的分布式操作系统。该种系统有几特点:运行速度快,数据响应速度比大型机系统短可扩充性强,节点的增减比较容易可靠性强,系统拥有自动降级运行保障,在设备出现故障时一般不会停机。这几大优点满足了物联网产品共通难的需求,并且Java Script语言取代了嵌入式开发,大大降低了开发者的技术门槛,也为厂商节省了大量成本。其次,针对于隐私和安全性问题。Ruff在设备出厂时会把地址写入硬件,并在硬件包装盒放置私钥地址二维码。用户通过扫描二维码会生成私钥,随后把该私钥上传给控制中心以获得控制权,而在接收到私钥之后,控制中心会生成一段秘钥,作为用户进入控制中心的密码。这串秘钥经过算法加密,其他人很难破解;从而保证了设备的安全性。而针对“信息孤岛”问题,Ruff Chain提出了“时序数据”概念。因为物联网中,运行逻辑由数据决定,而数据运行是以时间为序列的。Ruff通过边缘计算节点,会同步时间戳,从而控制局域网内的业务逻辑,进行信息同步。好像有点烧脑。北哥来举个栗子吧。大夏天我刚回家,我的小米手环检测出我身体温度较高,需要降温;而空调同时收到了这条信息,于是空调判断,此时此刻正在家里,随后会自动开机。但在以前,根据时间序列逻辑,当小米发送数据之后,系统会随着先后顺序而运行,会出现电视先打开,空调后打开的尴尬局面。怎么样,是不是跟北哥一样,感觉自己进入了一个“人工智能”时代。04从团队上来看,创始人Roy Li厉晹绝对是技术大牛。知名黑客、知乎大V、网络安全专家、复旦大学硕士生导师等多重身份傍身。曾经负责OVI开发平台及Symbian 操作系统的研发,负责过多个区块链项目的技术顾问。据说还在韩国做过练习生…完全符合李笑来老师的“币圈大佬”评判标准~不过但看白皮书,仅仅有这一位大佬坐镇,团队稍显薄弱;并且Twitter、Facebook等社交平台数据显示,Ruff的营销做的很一般。看来厉哥真的缺少一位高级营销人才呀。不过,可能大佬自身自带流量和市场资源。Ruff此前与硬件厂商大联大进行过深度合作,使得大联大年营业额过千亿;随后又与微软、施耐德、百度等顶尖公司进行了合作,甚至还获得了上海市政府的认可。可以说,圈子很高级。05从市场上看,当前Ruff总流通量为8.7亿,流通率为43.59%,不过介于公司目前运营状况以最新公布的代币流通细则来看,增发的可能较小。而RUFF换手率仅为8.49%,证明投资者信心比较足,上线21家交易所,流通不算很广;看官姥爷可以多多注意Ruff应用的相关落地以及交易所上币相关消息。投资价值方面看,目前很少有项目能真正落地,Ruff算是其中一个,可以观望看看。但关于价值增值方面,北哥也存在一些疑问:首先,Ruff的落地大多是关于资产证券、支付应用的,那么其他方面,是否有上链的必要性,是需要思考的。其次,整个公链的运行速度目前为4000TPS/9S,速度中规中矩,但是能否应对未来消费场景应用所带来的挑战,仍是个未知数。此前有媒体问过相同的问题,但创始人Roy Li的解释貌似并不算完美;而这些问题,也是影响Ruff价格的一大因素。仁者见仁,智者见智。北哥认为Ruff具有一定的投资价值,但是后期项目落地还有很长的路要走。究竟能到哪一步,一起期待看看吧。发布于 2018-08-13 14:07区块链(Blockchain)物联网Ruff​赞同​​添加评论​分享​喜欢​收藏​申请转载​文章被以下专栏收录楮墨说链同楮墨一起,窥看区块链世界

【币橙评测】RuffChain-想在物联网领域一统江湖? - MyToken

测】RuffChain-想在物联网领域一统江湖? - MyTokenMyTokenMarket cap:$00%FGI:00%Cryptocurrencies:--Exchanges -- ETH Gas:--EnglishEnglish简体中文عربى한국어日本語Tiếng việtUSDAPPScan DownloadMarketExchangesDerivativesToolsOn-ChainMediaLoginSign up Home PageInformation AnnouncementText【币橙评测】RuffChain-想在物联网领域一统江湖?Copy Link币橙评测2018-07-30 12:53:43+SubscribeCollectShareWeChatShare With Friends Or Circle Of Friends

Ruff

68.75

项目概述:

Ruff是一个结合物联网和区块链的架构,它包含一个分布式操作系统和一条开放式的主链,从而将虚拟世界的点对点网络及共识机制扩展到线下,实现物与物的信息互联,价值互通。

项目特点:

物联网操作系统(Ruff.os)

简单易用的SDK

丰富的应用场景

物与物之间的数据交互

Ruff

信息:

研发团队:Ruff团队

发布时间:2018年1月

发行总量:20亿

已发行量:8.7亿

共识机制:DPOS

发行平台:以太坊

总评:

Ruff成立于2014年,以边缘计算为核心,替代了原有的嵌入式操作系统,目前已经拥有上万的开发者(注意不是用户,是开发者),Ruff开发体系目前包括Ruff OS、Ruff SDK 、Ruff软件仓库、Ruff Kit开发套件等模块,Ruff开发套件可以再淘宝上进行购买,目前已经付费用户仅有22位。详细信息大家可以登录www.Ruff.io进一步了解。

Ruff从2017年底开始转型区块链,利用区块链技术和思维方式来解决物与物之间的信息互联,价值互通。在整个白皮书中没有目录,没有技术实现部分,可以说写的很仓促,在某女侠的视频中也提到了这一点,而且物与物的链接除了一致性之外,实时性真的不重要吗?显然在dpos当前的模式下,很难大规模应用,当然,小范围试水没有问题。这就不仅给Ruff,甚至整个基于区块链的物联网项目带来了更大的挑战。

Ruff创始人Roy Li从13年开始活跃在知乎写文章,积攒了大约10万的粉丝,也是一名红人了,但是转型区块链之后,并没有带来多少的活跃用户,从Ruff的官方社区,从Twitter、Facebook等社区可以看得出,Ruff的运营还得需要努力在努力,毕竟在token分配时团队运营有15%的占比。不是只有CEO满世界到处飞开大会,然后微信公众号上晒晒那么简单。(微信公众号大部分都是CEO开会软文)。

根据相关人士透露

(重点)

,Ruff的测试网络将在第三季度上线,虽然Ruff在嵌入式系统储备了一定的技术和实战经验,但是在区块链领域还只是刚起步,还需要很多路要去摸索。

Ruff维度分数占比图

一、项目(权重30%  得分17.85  来自币橙网社区:星狮)

1.   白皮书(权重50%  得分32.5)

1.1  概念层面(得20分)

Ruff是一个结合物联网和区块链的架构,它包含一个分布式操作系统和一条开放式的主链,从而将虚拟世界的点对点网络及共识机制扩展到线下,实现信息流推动原子流。在CAP三角的选择中,传统区块链是放弃可用性从而强化一致性和分布式容错性,而Ruff通过边缘计算和区块链的结合,强化了可用性,从而满足物联网对实时性的弹性需求。

评:

Ruff从2014年5月15日创立开始,一直从事物联网行业,期间开发出了Ruff.os系统。2017年10月份开始,将Russ.os和区块链相结合,致力于将碎片化物联网建立统一的行业标准,从而让不同的的设备之间实现数据、信息互联,价值互通。区块链的出现,为物联网提供了天然的跳板,通过区块链公开透明,不可篡改的特性,以及token激励的方式,将物与物联网的愿景从不可能变成可能。从而让人们的生活方式变得更加智能。

综上所述,满分25分,得20分。

1.2  技术层面(得10分)

在Ruff的白皮书中,没有过多描述技术层面的内容,只是在标准和易用性上简单的贴了两张图,而且也没有明确标准如何确立,如何建立标准。白皮书中的"标准"图是来自http://slideplayer.com/slide/5277509/视频截图:

评:

Ruff 要做物联网行业的OS操作系统,致力于统一业内标准,但是在白皮书以及各种渠道并没有找到这个标准要如何建立。虽然物联网需要用区块链来解决,但是要想统一整个物联网行业建立一整套完整标准,太难了。除了技术实现方案上的标准之外,还要跟物联设备厂商、企业达成标准共识,后者更加难。

综上所述,满分25分,得10分。

1.3  实现层面(得 15分)

可信互操作:

设备出厂时把地址写入硬件,并在硬件包装盒放置私钥地址二维码,控制中心通过获得私钥后发送给设备一条绑定命令,拥有该硬件的完整控制权。

时序数据:

Ruff边缘计算节点会以同步的时间戳为核心,控制局域网络的业务逻辑。时间戳在整个区块链网络是同步的,追溯同一时刻整个网络各节点的行为可以还原网络某个时刻的状态。

基于闪电链的差评机制:

当智能合同执行成功后,在一段时间后,用户觉得该硬件没有正确的处理后续命令,那么就可以提取出TX,签上自己的数字签名,然后反馈到主链,差评生效。

节点分类: 执行者:轻节点

全节点:记录者

代表节点:仲裁者

控制节点:SPV钱包

评:

区块链说白了就是一个大的数据账本,所有数据都同步到每个人的账本上,那么是否所有物联网都需要上链,或者说区块链到底适合哪些物联网领域呢?比如我们要试图通过手机控制一个灯的开关,这个并不需要链,只需要安装传感器就可以实现。但是如果说把每个家庭的灯管数据,比如感光度,照明时长等这些数据上链了,那么这些数据就有价值了。但是在白皮书中并没有提现这些部分。在实现过程中,白皮书中只是描述了如何通过链条来控制某一个设备,并没有说明如何通过链条来提现物联网基于区块链真正的价值。

综上所述:满分25分,得15分

1.4  共识层面(得 20分)

Ruff采用DPOS模式,105个区块为一个周期,每个区块周期开始时,从候选人中选取105个代理。

评:

在某女侠的公众号下面,Roy Li留言说物联网需要的是一致性,而不是实时性。但是在真个物联网领域,对于TPS的要求还是很高的,如果大规模应用,就现在DPOS的处理速度,肯定应付不过来,所以说一致性和实时性同等重要。举个简单的例子,每一个省会有100个人同时通过Ruff智能合约进行token花费,想想整个中国需要多少TPS,更别提全球了。

综上所述:满分25分,共识层面得20分

2.   战略定位(权重50%  得分27)

2.1  创新度(权重40%  得分12)

创新点:

物联网操作系统(Ruff.os)

简单易用的SDK

物与物之间的信息互联,价值互通

评:

Ruff从2014年开始进军物联网设备,沉淀了一定的基础,并且开发了基于物联网的Ruff.os系统,但是如何更好的通过区块链来结合Ruff.os系统,还需要很长时间的摸索和研究。

综上所述:满分50分,得分15分

痛点:

物联网概念模型很好,但是在具体实现过程中的路还很长。

综上所述:满分50分  得分15分

2.2  项目发展空间(权重60%  得分42)

上层应用:

物权转让和租用:

控制端可以允许绑定到一个定制的智能合约上,用来实现设备使用权的认定。这类合约的结构类似格式化合同"如果付我50个token,那么未来1个小时内,我会接受你发送的下列控制命令","如果付我100个token,那么未来3个小时内,我会每10分钟扣除你1个token"。链上支付不更新扩张这类格式合同。比使用智能合约更适合区块链商用项目。

开放数据交易:

产品、项目的全生命周期管理,产业链上下游可共享实时数据,从而实现如溯源、产能预测和分配等功能

资产管理和证券化:

资产产生的价值可以被交易,如发电机、矿机、充电桩、共享单车、零售设备等,预计产生的收入可以被证券化,进入流通环节。需要消耗耗材设备及供应链管理也可以使用这种机制进行反向流通。

综上所述:总分100分,得分70分

二、项目当前进度(权重10% 得分 3  来自币橙网社区:星狮)

1.   当前进度(权重50%  得分15)

根据官方发布的进度显示,Ruff目前还在开发阶段,已经完成了基于DPOS的出块等功能。预估会在第三季度部署测试网络。截止目前,Ruff已经上交易所17家。

综上所述:满分100分,白皮书得10分,代币和交易所得20分。总分 30分

2.   代码提交频率(权重25% 得7.5分 )

github地址:https://github.com/RuffNotes/RuffChain,在Ruff代码库中,总共有13个commits,这些都是维护白皮书的提交,并没有实际的代码。根据项目方反馈,开源会在主网上线之前全部开源。

综上所述:总分100分,代码提交频率得分30分

3.   代码提交人数(权重25%  得7.5分)

代码部分并没有开源

综上所述:满分100分,实得 30分

说明:

如果没有开源的情况下,还能给分是因为考虑到项目方可能没有打算开源,但是不排除项目方在做事情,所以在项目进度这块给出了一个底分。

三、投资价值(权重10%  得分7.88875  来自币橙网社区:恢杰说币)

1.   代币(权重25%  得分19.1375)

1.1  代币分配(权重35%  得分27.3)

Ruff代币总量设计为20亿个,当前流通量9.2亿个。分配方案中,社区生态占35%,早鸟(1 ETH = 20,000 RUFF)30%,私募(1 ETH = 16,000 RUFF)5%,市场运营和推广占15%,团队10%,剩余5%归属合作伙伴。该方案全面考虑到了投资人、团队、合作方、社区的利益,总体架构是合理的。但具体在投资者份额中,更为优惠的早鸟轮的代币量是私募轮的6倍,这一比例不太合理。

综上所述:总分100分,得分78分

1.2  资金监管(权重25%  得分22.5)

RuffChain的微信公众号在2018年3月1日披露了之前募集的数字资产使用情况,RuffToken的使用情况,并对半年内的财务情况作出预算。从上图可以看出,可能是设计商业隐私的缘由,财务报告中一些细节没有详细阐述,不过总体披露的较为完整、具体。希望Ruff后期可以持续更新资金使用报告。

在法务监管方面,我们在官网、白皮书中暂时没有找到Ruff的相关表述。

综上所述:总分100分,得分90分

1.3  有无锁仓计划(权重25%  得分23)

Ruff有一定的锁仓计划,包含团队、社区生态、早期投资人的代币份额。其中,早期投资人的代币解锁情况已经在公众号披露了时间、钱包地址;团队、社区生态的代币情况可以通过etherscan查询,发现绝大部分仍然处于锁仓期。

综上所述:总分100分,得分92分

1.4  持币地址数(权重15%  得分3.75)

etherscan.io公开数据显示,截至2018年6月4日,Ruff持币地址5668个,数量过少。地址数量的稀少,反映出项目生态建设还需要更多的努力,否则将会严重制约Ruff生态。持币比例上,持仓前12名大约占目前18.4亿Token的78%(这其中包含社区生态(35%)、团队份额(10%)以及大交易所地址)。

持仓前100名占到了94.8%,也就是说,市场实际流通筹码的50%集中于近90个地址中。Ruff持币数量在100万枚及以上的地址数为65个,在10万枚及以上的地址数为395个,在2枚及以上的地址数为933个.总体来看,Ruff的流通代币分布较为集中。

综上所述:总分100分,得分25分

2.   区块链粘合度(权重25% 得分 23)

Ruff旨在面对物联网信息碎片化、难以标准化等问题,结合具有分布式、开放式特点的区块链账本和Token,力争收集并记录零散的数据信息、优化物权清算等数据交易环节、统一不同品牌间的数据标准,建设Ruff公有链生态。总体来看,物联网与区块链本身有许多天然契合的特性, 而RuffChain的粘合度较高。

综上所述:总分100分,得分92分

3.   项目开发周期(权重25%  得分13.75)

根据官网的Roadmap,2018年Q1完成共识机制的设计,2019年Q2完成DPOS网络的产生部署,2019年Q4完善网络生态,我们可以发现,项目方对于RuffChain成熟开发、逐渐应用的预期是2年时间。考虑到物联网领域尚未成熟,项目在实际落地推广中会有难度,我们预计项目规模应用需要3-5年时间。

综上所述:总分100分,得分55

4.   未来发展前景(权重25%  得分23)

Ruff是一个有较高发展前景的项目,下面从三个纬度来解析。一是项目本身,Ruff想要结合物联网和区块链技术,解决当下物联网行业内信息标准不统一、数据收集与交易效率低下对等问题。如果物联网在未来能够达到万物互联、广泛普及的程度,这将会是一个万亿美金规模的市场,IoT本身也被认为是21世纪最重要的创新之一,故结合了区块链优点的RuffChain在细分市场、愿景上较好。二是资本,RuffChain的投资人包含分布式资本、Neo基金会、linkvc、Dfund、策源创投、共识资本等圈内知名机构。三是团队,Ruff的创始人Roy在物联网、区块链复合领域有较为深入的研究,技术开发能力较强。

总体来说,Ruff是一个非常有潜力的项目,可能的风险在于物联网行业的整体发展速度缓慢、Ruffchain与商业合作伙伴的推进、Ruff社区长期的生态建设和维护。

综上所述:总分100分,得分92分

四、社区建设(权重15%  得分8.8  来自币橙网社区:颜旺)

1.   社群权重(35%  得分23.63)

1.1  telegram

英文社区人数:14000,活跃度一般

中文社区人数:95,活跃度低

评:大家都集中在英文社区,活跃度一般;中文社区6月4日刚建立人数很少所以活跃度也低。

综上所述:总分100分,得分67.5分

2.   社区(权重50%  得分24.58)

2.1  Twitter(权重35% 得分14.35)

评:

RRuff在Twitter中的推文是125篇,粉丝是9369,Ruff推送文章频率一般,关注者对文章的反应也很小,每篇文章有寥寥无几的评论、点赞和转推。

综上所述:总分100分,得分41分

2.2  FaceBook(权重35%  得分9.31)

Ruff的facebook社区目前关注人数2103人,总赞数2054,Ruff帖子数量很少只有64,点赞、评论以及分享几乎没有。

综上所述:满分100分,得分26.6分

2.3  独立社区(权重30%  得分25.5)

Ruff主要通过community.Ruff.io、reddit、medium、steemit进行消息和文章发送,文章推送频率低,社区反应一般。

综上所述:满分100分,得分85分

3.   微信(权重15%  得分10.5)

微信公众号目前共发表109篇文章,文章的阅读量一般在2000到3000,有的能突破4000,说明大家对Ruff关注度还不错。

综上所述:总分100分,得分70分

五、团队(权重30%  得分27.76  来自币橙网社区:康康)

1.   研发团队(权重45%  得分41.175)

1.1  创始人(权重50%  得分45.5)

厉晹:

资深的连续创业者,曾任 Nokia 北美地区 OVI 技术总监,复旦软件工程硕士,客座讲师。网络安全与物联网专家。

评:

白皮书的Roy Li也就是ruff创始人厉晹。厉晹创办的上海南潮算一家比较成功的物联网公司,已经获得了三轮融资总价值3400W的融资。

这里不得不要纠正一下他是复旦大学硕士生导师的说法,他是客座讲师,不一定是教授,也可以是名人、企业家等,所以白皮书有夸大之嫌。厉晹还是个知乎大V,已经在知乎上积攒了10W粉丝。

存在的问题就是说,我们不管从以前的履历看还是从他写知乎的内容看他没有在区块链做过相关的研究与开发,但是以我的认知,如果这个人足够有悟性,本身厉晹就是个技术大牛,转到区块链的开发与研究,我相信不是难事。

综上所述:满分 100 分,得91分。

1.2  核心成员(权重50%  得分46)

郑晔:

QCon、MDCC 等出品人,曾任 ThoughWorks 首席咨询师。

周爱民:

此前为支付宝、豌豆荚和盛大首席架构师,Qomo 开源项目发起者。

评:

据项目方介绍,目前团队人数40人+。我在这里就插一句,现在看似好多区块链公司人数很多,质量是不行的。也是因为区块链行业刚刚发展起来,不管是技术人员还是运营团队都是短缺的。技术团队大多数人为刚入职的实习生,但也不排除在很短时间内就能切换到区块链中。再一个就是运营团队,好多项目的运营团队还处于传统思维,我觉得也要学习,迅速切换到区块链的思维来。

综上所述:总分 100 分,得分92分

2.   运营团队(权重45%  得分41.85)

lex Goh:

复星投资东南亚负责人,前360云创业合伙人兼总裁,Alex Goh 在中国及亚太企业级市场营销与商务管理理领域有超过 15 年年的管理理与经营经验。曾供职中国惠普并任企业集团副总裁。

评:

从三轮的融资可以看出,Ruff本身就是一家运作比较成功的公司。从他的预算表中有很大一部分也来用于推广与运营。不管是从连接的行业内部资源看还是运作的成绩看,运营团队还是做的不错。

在社群的建设中,各个社交社群建设的不温不火,但是有自己的独立社群,而且微信公众号运营的不错,阅读量相对其他项目方比较高。

据项目方自己透露,正在进军韩国市场,包括社区建设和交易所对接。在我看来韩国交易所确实是区块链领域一个很大的市场,所以抓住韩国的市场还是很有必要的。

综上所述:总分 100 分,得分93分

3.   投资顾问(权重10%  得分9.5)

赵东:DFund基金创始人。

吴钢:币信 Bixin CEO

文心:策源创投 合伙人

孔华威:中科计算所上海分所所长

边江:原百度产品总监,盛大副总裁;WeXFin 创始人 & CEO,洪泰基金金 Aplus 管理理合伙人

评:他的投资人团队还是比较豪华的,有区块链领域知名的风投公司,还有学术大牛等。我相信这些投资人都会给Ruff做出支持。

综上所述:总分 100 分,得分95分。

六、风险(5%  得分3.45  来自币橙网社区:橙子)

1.   项目风险(权重70%  得分42)

Ruff从2014年5月份开始启动,一直从事物联网方面的研究和开发,其创始人Roy Li在知乎上普及物联网只是收获10万粉丝。但是在区块链领域还是一个全新的探索,目前就项目本身而言,面临物联网标准如何统一,如何面临大规模应用时带来的TPS问题等等。而且Ruff是一条物联网公链,目前还没有上线主网,所以项目本身来讲,还是具有一定的风险。

综上所述:满分100分,得分60分

2.   政策风险(权重30%  得分27分)

有Ruff.os的套件产品,不算是空气,毕竟再做事情,政策方面来讲也没有太大变动。所以风险系数较低。

综上所述:满分100分,得分90分。

总结:经过币橙网社区的详细分析以及汇总,最后得出Ruff项目的总得分为

68.75

分。

备注:本报告只做项目分析,不作为参考投资的依据,虚拟货币风险较大,投资需谨慎。

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RuffChain Biweekly Report | Feb. 18-Mar. 4,2021 | by Ruff Chain | Medium

Chain Biweekly Report | Feb. 18-Mar. 4,2021 | by Ruff Chain | MediumOpen in appSign upSign inWriteSign upSign inRuffChain Biweekly Report | Feb. 18-Mar. 4,2021Ruff Chain·Follow2 min read·Mar 8, 2021--ListenShareIn the past fortnight, work at RuffChain mainly focused on the stacking function development and daily node maintenance of the RuffChain browser. Here is a full report on the two weeks from February 18 to March 4, 2021.I. Weekly Technical Report1. RuffChain Routine Node Maintenance2. Stacking Function Development Completed for RuffChain Browser3. Technical Connectivity Between RuffChain and Heco4. R&D Progress in the RuffChain Mining Project5. Multi-faceted Data Update on Ruff RepoII. Staking Progress1. Phase 2 reaps of the RUFF pool: As of March 1, 2021, a total of 58,842,000 RUFF were staked, and stacking equity doubled to 588,420usdt on March 1, with a usdt return of 1,957.5 and a ruff return of 141,342.5.2. Private pool: The pool now has funds totaling 275000usdt, with a staking share of 273791.28 and an ARR of 63%.III. Community Activities1. RuffChain Airdrops ruff Tokens to Community Users with >10,000 Coins on Lantern Festival Day2. RuffChain Completes First Community Survey Questionnaire of 2021, Announcing 4 Lucky Participants. Second Survey to Start Soon and Results Will Be Duly Released to ruff Users3. RuffChain Mining Pool Is Airdropping ruff Tokens4. RuffChain Has 7 More Users with 1 Million CoinsCommunity access addressWebsitehttp://ruffchain.com/https://ruff.io/Official Bloghttps://ruffchain.com/blog/Twitterhttps://twitter.com/Ruff_ChainFacebookhttps://www.facebook.com/RuffChainProject/Telegramhttps://t.me/ruffchainhttps://t.me/ruffchainchinese----FollowWritten by Ruff Chain152 FollowersDecentralized open source blockchain architecture for high efficiency Internet of Things application developmentFollowHelpStatusAboutCareersBlogPrivacyTermsText to speechTeams

Ruff Chain: Address the Issues of IoT Standardization and Security with Blockchain Technology | by Ruff Chain | RuffChain | Medium

Chain: Address the Issues of IoT Standardization and Security with Blockchain Technology | by Ruff Chain | RuffChain | MediumOpen in appSign upSign inWriteSign upSign inRuff Chain: Address the Issues of IoT Standardization and Security with Blockchain TechnologyRuff Chain·FollowPublished inRuffChain·4 min read·Jan 30, 2018--ListenShareAs the foundation for connecting the real world with the virtual world, the Internet of Things (IoT) has always attracted much attention. Whether in the artificial intelligence revolution or blockchain technology, IoT will always remain an underlying architecture, providing valuable and usable digital recourses. Nonetheless, tons of issues yet to be addressed still exist in IoT at present.The first issue is fragmentation. Since the day of its birth, IoT is in fragmentation. The omnipresent sharing bikes on the streets are networked, but different types of bikes require different apps to unlock them; moreover, as for those similarly networked sensor doors, infrared lamps, smoke detectors and coffee vending machines, their networks are also separated and closed, so that even products of the same type are fragmented, not to mention those of different types.Then, can the issue of fragmentation be addressed? The answer is yes. One way of eliminating fragmentation is to introduce a unified operating system and the concept of middleware, compatible with fragmented hardware devices and providing a unified programming interface.Apart from the fragmentation issue, standardization is a central issue that has plagued and hindered the widespread application of the Internet of Things. IT technologies are standardized. Personal computers interact with the server through the HTTP protocol, presented on the browser, which is a kind of standardization. The all-network broadcast among bitcoin nodes is also standardized. In terms of standardization, the entire IoT industry has tried for over two decades. There are physical layer standards such as WiFi, BLE and ZigBee as well as those for industrial networks such as Modbus, Profibus and Industrial Ethernet. Although different standards are incompatible, no standard at the application layer has been promoted; when Equipment B is successfully connected with Equipment B, Equipment A knows nothing about the operation or the instruction for requesting Equipment B. Even worse, different drivers and different protocols of different software suppliers for the same type of equipment are incompatible, difficult to interact.Finally, there also exist many difficulties in the large-scale application and safe application of IoT. Firstly, chips, modules, equipment, networks, platforms, applications, data and services etc are a rather long industrial chain in itself, involving numerous and jumbled hardware equipment technologies and software service technologies, with no fully opened market channel, leading to slow value transmission effect. Secondly, the cooperation, trust and value systems among various users, physical objects, sensor control equipment, service platforms, supervision platforms and third party resource systems etc in the industry are not sound, causing great difficulty for IoT to integrating into industries. Lastly, most centralized IoT platforms held by manufacturers or service providers possess the power to collect and analyze users’ data and control users’ equipment without their authorization, posing a great threat to users’ privacy and security.Well, based on the issues of fragmentation and standardization, Ruff offers a brand new solution, namely, Ruff OS — an IoT operating system that enables operation of hardware by abstracting hardware and calling program libraries. It employs JavaScript, which has numerous developers, as the programming language, enabling the same application code to be operated on different boards, without the need for cross compiling or board programming; it can be tested on PC and deployed for IoT application with one click, so that IoT fragmentation and standardization issues are addressed at the application layer.Next, programming languages are applied for hardware development to eliminate the gap between hardware and software. By December 2017, 13521 engineers had registered at the Ruff community globally, and over half of them had purchased Ruff development boards and deployed codes.In terms of the security of large-scale IoT application, Ruff, as an architecture combining IoT with blockchain, includes a distributed operating system and an open main chain so that the peer-to-peer network and consensus mechanism of virtual world are extended offline to enable the information flow to drive the atomic flow.To put it simply, the blockchain-based distributed ledger may provide Ruff-platform IoT applications with support of trust, ownership records, transparency and communications. Besides, in addition to public chains, private chains will be developed in Ruff to store transaction information in a highly secured way. With centralized server cell phones and data-storing IoT architecture, information may be written into local ledgers and keep synchronized with other local ledgers, guaranteeing the security and uniqueness of facts.All the IoT transactions on the blockchain will be added with time stamps to guarantee their availability for future generations. Additionally, blockchain digital protocols or smart contracts can be applied to blockchain data, to implement commercial clauses in IoT communications, guaranteeing the effectiveness and security of IoT in large-scale applications. Lastly, blockchains with high-end encryption technologies can help the public chains of Ruff IoT, when used, to reach the highest security standard.Established in 2014, with edge calculations as its core, Ruff has replaced the original embedded operating system. It currently has over ten thousand developers and is the most common IoT operating system in the industry. Its team members are all from well-known tech companies, such as Nokia, Alipay and Intel, as well as thirty 2017 Forbes China under-30 elite members.In future, Ruff will be a brand new IoT-based underlying architecture platform, characterized by decentralization, openness, open source and high efficiency. In ecosystem, different participants may provide resources to acquire token returns or consume tokens to acquire resources and share resources to form an economically-driven autonomy.Click to know more about Ruff Chain⤵ ️Website: RuffChain.comTwitter: https://twitter.com/Ruff_ChainFacebook: https://www.facebook.com/RuffChainProject/GitHub https://github.com/RuffNotes/RuffChainBlockchainEnglish----FollowWritten by Ruff Chain152 Followers·Editor for RuffChainDecentralized open source blockchain architecture for high efficiency Internet of Things application developmentFollowHelpStatusAboutCareersBlogPrivacyTermsText to speechTeams

Ruff Chain – Medium

Chain – MediumOpen in appSign upSign inWriteSign upSign inRuff Chain152 FollowersHomeAboutApr 30, 2021Learn How to Do Ruff Mining in One Minute (applicable to both PC and mobile phone versions)Preparatory Work 1: Fox Wallet Use the Google Chrome browser to install the MetaMask wallet. The installation tutorial can be found at: https://www.yuque.com/hyperbc/kb/swe4ox Remember: Make sure to save the mnemonic code (take a screen shoot or copy it down) Preparatory Work 2: Because BXH is the DEX platform on the…4 min read4 min readApr 22, 2021Blockchain — World Chronicle|A Dialogue with RuffChain: How to build a new generation of IoT?How to build the next generation of IoT? What innovations does the blockchain-based RuffChain+Defi+NFT mode bring? At 14:00 on April 20, www.jinse.com held a new session of Blockchain·World Chronicle, and invited Roy Li, Founder of RuffChain & Initiator of the NFT Catcher Program, as a special guest in the live…6 min read6 min readApr 17, 2021RuffChain AMA | IoT+DeFi+NFT Connects with New Finance to Build New Blockchain Industrial IoTRuffChain, a project star in China, has officially unveiled its industrial IoT platform “Ruff IoT”. With it, RuffChain Founder & CEO Roy Li made his first high-profile appearance in two years. Ruff, who has been dormant for four years, is now back with really something to reckon with! …4 min read4 min readApr 11, 2021Ruff Chain Biweekly Report| March 26-April 11In the past two weeks, RuffChain focused its work on mobile mining fund bridge development, NFT project tracking and daily community node maintenance. The following is a complete biweekly report on the period from March 26 to April 11.2 min read2 min readApr 11, 2021Ruff Chain Biweekly Report| March 5–March 22In the past two weeks, RuffChain focused its work on mobile mining development and test and daily node maintenance. The following is a complete biweekly report on the period from March 5 to March 22.2 min read2 min readMar 9, 2021RUFF Community Questionnaire Survey PublicityIn the past two weeks, Ruff conducted a satisfaction questionnaire survey of its users. A total of 316 Ruff users took part in the survey. Six major question categories, as shown below, were included in the questionnaire.3 min read3 min readMar 8, 2021RuffChain Biweekly Report | Feb. 18-Mar. 4,2021In the past fortnight, work at RuffChain mainly focused on the stacking function development and daily node maintenance of the RuffChain browser. Here is a full report on the two weeks from February 18 to March 4, 2021.2 min read2 min readNov 13, 2020Ruff Chain Biweekly | October 29 — November 13In the past two weeks, RuffChain’s work has focused on routine maintenance of RuffChain, assisting customers in locating routine technical issues and evaluating operation and maintenance tool optimization solutions. The following is a complete bi-weekly report: 1. Technology Weekly 1. Solve the problem of block production by the court; 2…2 min read2 min readPublished inRuffChain·Nov 2, 2020Ruff Chain Biweekly | October 13 — October 28In the past two weeks, RuffChain’s work has focused on the new release, fixing the data mismatch problem during node synchronization and so on. Here is the full bi-weekly: I. Technical Weekly report 1. ChainNode releases 1.16.41 2. Fix the data mismatch problem in the node synchronization process and optimize the performance 3. Daily maintenance of RuffChain node • Community access address Website1 min read1 min readPublished inRuffChain·Jul 30, 2020Ruff Chain Biweekly | July 9 — July 27In the past two weeks, RuffChain’s work mainly focuses on node fault maintenance, technical support for customer to set up peer node and locate peer node inner Error, etc. The following is the complete double weekly report of this issue:1 min read1 min readRuff Chain152 FollowersDecentralized open source blockchain architecture for high efficiency Internet of Things application developmentFollowHelpStatusAboutCareersBlogPrivacyTermsText to speechTeams