查尔斯最新更新中文(文字版本)2018.6.3


#1

本文就查尔斯卡尔达诺项目的最新更新视频2018.6.3 进行了文字整理,以方便广大卡尔达诺爱好者交流学习。请参与我们的微博话题讨论 #卡尔达诺# #查尔斯更新# #查尔斯视频# #第三代区块链# #查尔斯中国之行#

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特别感谢字幕制作:Mihori, @荒野猎人Cardano, Carl_嘉隆, 刘桢

hi this is Charles Hoskinson broadcasting live from Kihei Hawaii
嗨 我是查尔斯霍斯金森 正从夏威夷的基黑市现场直播

not quite my hometown
这里不太算是我的家乡

I grew up a little bit east of here in Makawao
我在离这里东边一点点的马卡瓦市长大

but while on my vacation
尽管我在假期中,

I wanted to update everybody out a few little things
我还是希望告诉大家一些最新进展

we successfully launched the KEVM test net as well as Cardano 1.2
我们成功上线了 KEVM 测试网以及卡尔达诺 1.2 版本

these have been greatly successful
这些都非常成功

I know that they’re being well adopted
我知道大家正在使用测试网络与最新版本

because we’re getting lots of bug reports coming in
因为我们接到很多错误报告

which is always a really really good sign
这总是一个很好的征兆

anyway we’re getting ready now for the next major test net update
无论如何 我们正在为下一个重要测试网的更新做准备

which is going to be the Yella update
即是Yella 测试网的更新

so after here in Hawaii
所以在夏威夷之后

I’m actually gonna be flying out to University of Illinois Urbana-Champaign
我会飞到伊利诺伊大学厄巴纳-香槟分校

and actually some of my people are already there
其实我们团队的一些人早就到了

alongside the runtime verification people to discuss
正与运行验证(Runtime Verification)的人员一起讨论

some last-minute details about the IELE test net launch
一些有关IELE测试网发布的最后细节

we launched the KEVM test net at first
我们选择先推出了KEVM测试网

because structurally speaking it’s very similar to what we’re planning on launching for IELE
是因为从结构上来看 KEVM与我们计划上线的IELE非常相似

so we wanted to make sure that we had kind of a nice basis for comparison
所以我们想确保我们有一个很好的比较基础

and that we got some of the kinks out before we started the IELE specific test
并且我们可以在IELE测试之前先找到一些问题

so my hope is to get that test net out sometime in July if possible
所以如果可能的话 我希望能在七月份的某个时间推出IELE测试网

hopefully earlier but July looks like it’s the target window for it
希望会早一点 但七月目前看起来是目标时间窗口

so I’ll be meeting up with Laura’s Gerard Tristan GregorioXu
所以我会和 Laura Gerard Tristan Gregorio Xu 会面

and many others in Illinois in Urbana-Champaign
以及和伊利诺伊大学厄巴纳-香槟分校的许多人

to discuss these last-minute details about getting that test net out
讨论推出测试网的最后细节

now IELE ships with its own programming language
IELE带有自己的编程语言

it kind of looks like LLVM assembly
它看起来像LLVM汇编

it’s pretty nifty
它非常精巧

if you’ve ever programmed in C you’ll probably feel at home
如果你使用过C语言编程 你可能会使用起来特别自如

and we also will be shipping it with a Solidity to IELE compiler
我们也将会推出一个Solidity - IELE 的编译器

查尔斯最新更新中文(文字版本)2018.5.24
and so basically you’ll be able to take a Solidity program and either compile it to the KEVM
所以基本上你可以用Solidity程序将其编译到KEVM

or compile it to IELE or compile it to both
或将其编译到IELE 或将其编译到两者

and A/B test your applications
然后对你的应用程序进行A/B测试

so that’s coming soon I look forward to launching that
所以这即将推出 我非常期待着

and I just want to let you guys know that that’s on the horizon
我想让你们知道这些即将会出现

after University of Illinois I’m gonna be flying out to Scotland to Edinburgh
在伊利诺伊大学之后 我会飞往苏格兰 去爱丁堡

to begin a series of conversations with our scientists about Ouroboros Hydra
与我们的科学家就 Ouroboros Hydra 开始一系列对话

and a series of conversations it’s about linking Cardano SL and Cardano CL together
和一系列对话关于将卡尔达诺结算层和计算层连接在一起

if you look at the development of roadmaps
如果你看看路线图的发展

what’s happening is that Cardano CL is just now starting to get out into the actual testing phase
正在发生的是卡尔达诺运算层将进入实际的测试阶段

and people are starting to use it
并且人们开始使用它

and the good news is that model is rapidly evolving
而好消息是该模型正在迅速发展

so that’s something that’s probably
所以有可能的是

at the end of the day not going to be development restricted in terms of when it’s released
最后在它发布时 它将不会受到开发限制

rather it’s going to be waiting for integration with Cardano SL
而是让它等待与卡尔达诺结算层的整合

and to accommodate that we need to make some changes to the way Ouroboros works to merge stake
而为了做到这一点 我们会需要改变Ourboros 合并权益的方式

so you can maintain multiple blockchains at the same time with the same algorithm
因此你可以使用相同的运算来同时维护多个区块链

we have pretty good idea how to do that it’s just we have to write the code for that
我们已经有了很好的想法来做到 只是我们还是得编写代码

the other thing is you have to be able to move ADA from SL to CL
另外一件事 你必须要能够将ADA从结算层移动到运算层

so we also have a really good idea of how to do that what the proofs look like
我们也有了很好的想法来做到这一点 证明机制是怎样的

but we need to now start a series of discussions of how we’re going to go from the laboratory to actual production
但我们需要开始一系列关于如何从实验室走向实际生产的讨论

so that’s that’s a going to be a very long laborious series of conversations
所以这将是一系列非常辛苦的交流讨论

and I’ll be in Scotland for about two weeks
我会在苏格兰待上两周

hopefully also do a community event while I’m there
希望也能同时参加些社群活动

specifically to discuss these types of things amongst other things
专门来讨论这些类型的事情和其他事情

some other updates Cardano 1.3 and Cardano 1.4
其他一些更新如卡尔达诺1.3和卡尔达诺1.4版本

for Cardano 1.3 our development cutoff will probably occur sometime mid-June
卡尔达诺1.3 我们的开发截止时间可能会在6月中

probably June 14th to June 15th which means that it goes into the QA cycle
可能是6月14日到6月15日 代表着它将进入QA周期

similar to how the cutoff for features for Cardano 1.2 was in April and then we released it in late May
类似于卡尔达诺1.2的截止日期在4月 然后我们在5月底发布

it anticipates something very similar to that coming
预计它也会有非常类似的过程

so 1.3 1.4 are all about improvements in the network stack
所以1.3 1.4版本都是关于网络堆栈的改进

and they’re all about improvements to the the underlying reliability of the wallet code
并且它们都是关于钱包代码底层可靠性的改进

so you may have noticed the formal specification that we wrote for Cardano SL wallet
所以你可能已经注意到我们为卡尔达诺SL钱包编写的正式规范

we’ve been actually implementing that
我们已经开始实施了

so we have two parallel teams
所以我们有两个平行的团队

one is working on a Coq verification of that and they’ve made great success
一个正在使用Coq验证 并且已取得了巨大的成功

the other team is working on systematically implementing it
另一个团队正在进行系统式实施

and they’ve also had a great success
而且他们同样地也取得了巨大的成功

so we anticipate that implementation will work its way probably into Cardano 1.4
所以我们期待这个应用会在卡尔达诺1.4中发挥功用

and a lot of network improvements are going to come in at Cardano 1.3 and Cardano 1.4
并且会有很多的网络改进 会在卡尔达诺1.4和卡尔达诺1.3出现

in the lab we’ve been showing about a 400 percent improvement and in terms of download speeds
在实验室中 我们已经看到下载速度约有400%的改进

and a lot of reliability enhancements to the network stack
和大量提高网络堆栈的可靠性

so people who have connecting the network issues
所以连接网络有问题的人

1.3 and 1.4 should definitely help you guys out
1.3和1.4版本绝对可以帮到你们

the other thing is once we have the new wallet back-end installed into Cardano’s codebase
另一件事是 一旦我们将新的钱包后端安装到卡尔达诺的代码库中

we think this thing is really gonna scale well
我们认为钱包将能得到很好地扩展

and work really really well on enterprise deployments and well on exchange deployments
并且在企业部署和交易所使用方面上会有非常出色的表现

so for power users who have tens of thousands of addresses that they’re maintaining and lots of transactions in and out
对于需要维护数万个地址以及大量进出交易的大型用户来说

like an exchange like Binance or Bittrex
比如交易所像币安或Bitrrex

definitely gonna help you guys tremendously
绝对将会带给你们巨大的帮助

there’s still a lot to do right now
现在还有许多事情要做

we’re right now in the process of spec’ing and rewriting core to improve it
我们现正在处于规格化和重写编码和改善的过程中

and get it ready for Ouroboros Praos
为了乌洛波洛斯 Praos做准备

we’re also in the process of specking out some improvements to our network stack
我们对于网络堆栈正在进行一些规格化改善

and specking out some improvements to the data layer of Cardano
同时也对卡尔达诺的数据层进行规格化改善

you may have noticed that when you install Dedalus
您可能已经注意到 当您安装代达罗斯钱包时时

it takes a lot of space and there’s lots of files
它总需要很大的空间和很多的文件

this was due to some poor design choices that a contractor that we worked with made
这是由于一个初始合作的合同公司 做出一些糟糕的设计选择所造成的

and we’ve been focusing on higher priority things to correct
而我们一直把注意力放在有更高优先级别的除错上

but that is something that we’d like to correct
但这钱包的问题也是我们想要修正的

Cardano’s blockchain isn’t 8 GB
卡尔达诺的区块链不是 8 GB

it’s actually just a few hundred MB
它事实上只有几百MB大小

so it’d be nice to actually have that properly reflected in the in the installation size and data size
所以我们最好能够正确地反映实际的安装与数据大小

and we’ll get there
我们会做到的

so these are just some minor updates
所以这些只是小小的更新

IELE is coming
IELE测试网即将到来

I’ll be in Illinois and I’ll do an update there with the RV team
我会在伊利诺伊州 我到时会和RV(Runtime Verification)团队一起做更新

and our project manager Gerard also will probably do something joint with Ralph Johnson
而我们的项目经理杰拉德也可能会与拉尔夫约翰逊合作

who is the project manager on the RV side
拉尔夫约翰逊是RV团队的项目经理

the Ralph Johnson from Design Pattern if you’re a Java fan
设计模式的那个拉尔夫约翰逊 如果你是Java粉丝

and then in Scotland
然后在苏格兰

we’ll also have a little bit of a discussion about side chains and merge staking and so forth
我们也会就侧链和合并权益等等问题进行一些讨论

so a lot of stuff is coming
所以很多东西即将到来

we’re working real hard on things
我们正非常努力地工作

you know we’re getting more listings coming
你知道我们有很多清单上的东西即将到来

a lot of people are really excited that they actually can write smart contracts in Cardano paradigm
很多人对于可以在卡尔达诺范式中编写智能合约都感到非常兴奋

I really really hope that we can do a Plutus update
我真的很希望我们可以做一次Plutus的更新

because that’s the other side of our smart contract paradigm
因为那是我们智能合约范式的另一面

and that involves extending the UTXO model
并且涉及到扩展UTXO模型

and doing a bunch of little things with UTXO style smart contracts
和利用UTXO模式的智能合约来做一堆事

and that’s a distinctly different model than the way a person would write at Ethereum style smart contract
这和人们编写以太坊智能合约的方式完全不同

so that’s something completely new
所以这是个全新的方式

and I think it’s a big innovation that we can bring to the cryptocurrency space that
我认为这是我们带给加密货币领域的一项重大创新

a lot of people have been discussing for years in the space
在加密货币领域中 许多人讨论这件事已经讨论很多年了

and it’d be good to see in a production system
现在很高兴终于可以看到它在生产系统当中

so this is my brief Hawaii update
所以这是我简短的夏威夷更新

thank you so much for listening and Mahalo
非常感谢你的倾听 Mahalo(谢谢)


#2

总结一下:
1、iele7月份或者更早上测试网。
2、和科学家聊Ouroboros Hydra(分片)以及侧链
3、通过混合挖矿(merge stake)来实现SL和CL的整合。
4、6月中Cardano1.3特性终止,进入QA阶段
5、Cardano1.3和1.4都是关于钱包底层和网络层的改进,同步速度提升4倍,有钱包网络连接问题的朋友有福了
6、两个平行团队在做新的钱包形式规范,一个使用Coq验证,一个完成具体实现,估计在1.4版本中完成。新钱包会让交易所这种大客户非常方便。
7、对core也要编写形式规范并重写,准备实现Praos,改善网络层和数据层。
8、RV团队的项目经理拉尔夫约翰逊是设计模式四人帮之一的大牛
9、我非常希望能更新Plutus,它是UTxO风格的智能合约,是智能合约领域的重大创新,许多人讨论了很多年,我们终于要在生产系统里实现它了。


#3

牛牛牛牛牛牛牛牛牛牛牛!


#4

太需要这样中文的总结了,可以更方便的了解卡尔达诺。


#5

fucking good!!!!!