巴比特论坛

发表于 2018-10-23 10:41:54 | 显示全部楼层
活动类型:
线上活动
开始时间:
2018-10-25 21:00 至 2018-10-25 22:30 商定
活动地点:
第80期
性别:
不限
已报名人数:
0

什么是Amberdata?

Amberdata是属于您的区块链性能监控和情报平台。
官网:https://www.amberdata.io/zn-cn/

10月25日(周四)晚9点,Unitimes区块链技术与应用AMA邀请了Amberdata的CEO——Shawn Douglass,他将为大家进行以“新数据经济——Web3.0数据驱动应用的未来”为主题的分享。

区块链生成数据有哪些机遇和挑战?如何避免成为下一个谷歌?在区块链数据上可以创建哪些应用?

本次AMA在Unitimes微信群和巴比特社区同步进行,欢迎留言提问!

嘉宾:
Shawn Douglass,Amberdata CEO

时间:
2018.10.25,21:00

AMA 09.png

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同步小助手 2018-10-25 21:13:41
1、Hi Shawn. Nice having you here. Please introduce yourself and Amberdata
Shawn 你好,欢迎参加今晚的AMA。请先介绍一下你自己以及Amberdata
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2018-10-25 21:17:24 Shawn_Douglass: Hi, this is Shawn Douglass, Co-Founder of Amberdata.io  We are building core-infrastructure to enable the adoption and usefulness of blockchain and DApps. Today we offer real-time analytics and monitoring for every smart contract, time series historical account balances and token transfers.  We provide full-text search on every transaction, log, internal message, and event.  We have Application Performance Monitoring (APM), Historical Event analytics and real-time views into blockchain infrastructure and real-time event streams for every smart contract the instant they are published on-chain. We also offer deeper security audits than anyone, for over 280k smart contracts now and growing.  Lastly, we have inbound APIs which allows us to ingest any blockchain data and outbound APIs that people can build upon today. One API to learn unlocking blockchain for everyone. We would love feedback on what we have built as well as what we are missing.

大家好,我是Shawn Douglass,我是Amberdata的创始人之一。我们正在建设核心基础设施,以使区块链和Dapp的采用和使用成为可能。目前我们为智能合约、时间序列历史帐户余额和代币转账等提供实时分析和监测。我们提供对每笔交易、日志、内部消息和事件的全文搜索。有应用程序性能监视(APM)、历史事件分析、区块链基础结构的实时意见,以及每个智能合约在链上发布的即时事件流。我们还为28万个智能合约提供深入的安全审计,而且这个数字还在不断增长。最后,我们有入站API,可以用来提取人们现在可以构建的任何区块链数据和出站API,为每个人学习解锁区块链的一个API。大家对我们在做的事情由任何意见,或者说觉得我们有没有忽略什么东西,欢迎给我们反馈。
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同步小助手 2018-10-25 21:14:01
2、It seems that Amberdata and Etherscan are kind of alike according to your introduction. How is Amberdata different from Etherscan?
听了你的介绍,感觉Amberdata和Etherscan挺像的。那二者到底有什么不同之处呢?
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2018-10-25 21:18:39 Shawn_Douglass: Etherscan was the first blockchain explorer for Ethereum and we have a lot of respect for what they have provided for the community early on. The Amberdata team has run production software businesses at scale and recognized three things.

First, any system that is facilitating transaction of >100M USD  is expected to be available, resilient and maintain its integrity even if exposed to potentially continuous attacks.Traditional platforms have infrastructure and application performance monitoring and operational analytics and a support teams monitoring these systems around the clock standing by if there is degradation of any service.This was missing and the community need it so we built it.  Enterprises use products like Datadog, AppDynamics and Splunk in their operations centers to monitor the state and health of their infrastructure and applications. We took these operational use cases and built a single platform defining this category for blockchain.

Second, although there are many blockchain projects there are only a few type of blockchain architectures, UTXO, Account based and DAGs. There are really only a few types of virtual machines EVM and WASM and consensus mechanisms are also grouped into families being more evolution of traditional distributed systems than entirely new. Thus we have architected Amberdata to decompose difficult to get blockchain data from any blockchain into more easily accessible data structures, restful & websocket APIs which we built upon. So although our analytics platform has basic blockchain explorer functionality like etherscan, stellar.expert or NEO Tracker. We are not a tightly coupled monolithic architecture, our open inbound APIs allow the community to push our ingestion API data from any blockchain.

Lastly, smart contracts transfer value and often operate in tradable tokens. Therefore by instrumenting smart contract platforms like Ethereum, AIOn and Stellar we have deeper insight into on chain trading data than anyone. This positions us to provide you with value, volume, velocity, # unique users, gas price and market depth per token. Funds and traders can now monitor their portfolios, diligence potential investments and act on tokens they are watching in “My Dashboard”

Etherscan是以太坊的第一个区块链浏览器,我们对他们早期为社区带来的便利非常尊重。而Amberdata团队大规模运营生产软件业务并认可三件事。

第一,任何促进1亿美元以上交易的系统,即使受到潜在的持续攻击,预计都将是可用的、可复原的,并保持其完整性。传统的平台有基础设施和应用程序、性能监控和操作分析,如果出现任何问题,还会有一个团队的人全天候监控这些系统。这就是社区需要但缺失的部分,所以有了Amberdata。企业在其运营中心使用Datadog,AppDynamics和Splunk等产品来监控其基础架构和应用程序的状态和运行状况。我们采用了这些操作用例,并构建了一个为区块链定义此类别的单一平台。

其次,尽管区块链项目很多,但只有少数几种区块链架构:UTXO,基于账户和DAG。实际上,目前的虚拟机种类非常少,无非就是EVM(以太坊虚拟机)和WASM。此外,共识机制的分类也很少,而且它们更多是基于传统的分布式系统算法的改进,而非全新的机制。因此我们创立了Amberdata,将难以获取的区块链数据分解为更容易获取的数据结构。
因此,我们创立了Amberdata,以便将难以从任何区块链中获取区块链数据分解为更容易访问的数据结构。虽然我们的分析平台具有基本的区块链资源管理器功能(如etherscan,stellar.expert或NEO Tracker),但我们不是一个紧密耦合的单片架构,我们的开放入站API允许社区从任何区块链推送我们的API数据。

最后,智能合约可以用于转移价值,而这种价值通常以可交易的代币来体现。 因此,通过检测以太坊,Aion和Stellar这样的智能合约平台,我们可以比任何人更深入地了解交易数据。这使我们能够为大家提供不同代币的价值、数量、交易速度、单独用户的数量、gas价格和市场深度等信息。资金和交易者可以监控他们的投资组合,为潜在投资做尽职调查,通过在“My Dashboard”(我的仪表板)中观察到的代币状况,及时采取行动。
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同步小助手 2018-10-25 21:16:41
3、Why is it hard to capture blockchain data, can you give an example?
为什么我们很难获取到区块链数据。你能举例说明一下吗?
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2018-10-25 21:19:44 Shawn_Douglass: Blockchain is beautiful because the data structures enable transparency into an immutable record of state transfers that is verifiable. This allows us to re-delegate trust from institutions to protocols. Unlocking a creative renaissance of applications moving on chain. This does not mean however, that the data is easy to access. I’ll give a few basic examples.

First, timeseries account balances for ETH and tokens are not easy to get. Let’s say you want to know your daily change in value for an account you have on Ethereum from January 15, 2017. Lets operate in round numbers to keep it simple. You would need to go back to block ~ 3000000 and walk forward through every block to today and call > 3.5M blocks with your address and store the output of that into an excel file or a database.

To simply chart your account balance to today. If you want to know your token account balances this is even more complex.  Your account balance today is easy. That’s one call but over time, not so easy. Even an archival node run in your cloud provider is expensive to run and requires continuous care and monitoring. We make blockchain data easily accessible via dashboards and APIs.

Second, blockchain is not searchable, bloom filters are efficient at telling if a data element is a member of a set but the data is not indexed making it searchable and quickly accessible. We index every transaction, log, internal message, and contract event. This enable you drill into blockchain data to answer any question about  usage, performance, security, reporting or compliance. Ultimately, you need to be able to measure KPIs to improve systems, applications and even crypto-economics to evolve.

Third, Smart contract platforms capture the end state of executed code however, the call stack and execution before that is not stored on chain. This makes sense as it is ephemeral state of the execution of a smart contract however, if you want to know why, when, where, how something went wrong or how you can improve its super important to be able to do queries and get insights against that data. We provide time series contract events for every contract on Ethereum today.

Lastly, smart contracts may call other smart contracts. Orchestration across discrete services is good engineering however, when your transfering value you need to know what happened where, when, how and if it was successful and efficient. Capturing this ephemeral data is only possibly by replaying each function call in the EVM and further instrumenting that so it makes sense. We make all of this easy to enable you and everyone else to build upon smart contracts and make web3.0 a reality.  Without all of the we must blindly trust that things are working as expected.

区块链很美妙,因为其数据结构完全透明,交易记录是不可更改但是可验证。以前我们必须信任某个中心化的机构,但是现在可以将信任委托给协议。这开启了应用程序在链上运行的创造性变革。但是,这并不意味着我们很容易获得区块链上的数据。我举几个例子说明一下。

第一,我们不容易获取ETH和代币的时间序列帐户余额数。假设你想知道自2017年1月15日以来,你在以太坊上的帐户每一天的价值发生了什么变化。为了让大家更容易理解,我们用整数来举例。你需要返回到区块~3000000上,查看截止到今天的每一个区块,用你的地址调用超过350万块区块,并将这些区块的输出存储到Excel文件或数据库中。

如果你想知道你帐户的代币余额,那更复杂了。当天的账户余额很容易查到。只需要调用一次。但是时间一长就不那么容易了。即使是在云提供商中运行的归档节点,运行成本也很高,并且需要持续的维护和监控。我们可以通过仪表板和API轻松访问区块链数据。

其次,区块链是不可搜索的,布隆过滤器可以有效地判断某个数据是否是一个集合的成员,但忧郁区块链上的数据未被编入索引,所以这些数据不能被搜索到,也不能快速获取。我们为每个交易,日志,内部消息和合约事件编制索引 这使大家就可以深入查看区块链数据,以了解有关使用、性能、安全性、报告或合规性的问题。你可能还需要通过这些数据来衡量KPI,以改进系统、应用程序甚至加密经济学的发展。

第三,智能合约平台获取已执行代码的最终状态,但是之前的调用堆栈和执行不存储在链上。 这是有道理的,因为它是执行智能合约的短暂状态。然而,如果你想知道为什么、什么时候、哪里出了问题,或者你是如何改进的,那么能够查询这些数据并获得一定的见解是非常重要的。
现在我们为以太坊上的每一份合约提供合约事件的时间序列。

最后,智能合约可能会调用其他智能合约。跨越离散服务的编制是一项很好的设计,但是,转移价值时,你需要知道发生了什么、什么时候、如何发生的以及是否成功和有效。捕获这个短暂的数据只能通过重放EVM中的每个函数调用并进一步检测,这样才有意义。Amberdata所做的就是让这些操作变得更容易,让大家能够建立智能合约并使Web3.0成为现实。如果没有这些,那我们只能盲目相信事情正在向我们所预期的那样发展。
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同步小助手 2018-10-25 21:16:52
4、Can you share some interesting learnings from monitoring Ethereum over the past year?
在过去的一年里,Amberdata在监控以太坊的时候有没有发生什么有趣的事情?能给我们分享一下吗?
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2018-10-25 21:20:09 Shawn_Douglass: Ethereum is a hotbed for innovation and is not just a cryptocurrency but a globally distributed platform which enables entrepreneurs and developers to build, run and monetize unstoppable software. One year ago, only 30% of all transactions were smart contract transactions; for the last 7 days, 58% of all transactions were smart contract driven.  Despite the crypto bear market, Ethereum has only gained developer interest. Only 4 months ago, an average of 600 smart contracts deployed onto Ethereum mainnet on a daily basis; over the past month that number has increased to 8,000 daily!

以太坊是创新的温床。它不仅是加密货币,还是一个全球分布式平台,使企业家和开发人员能够开发、运行软件并从中获利。一年前,只有30%的交易是智能合约交易; 在过去7天里,58%的交易都是智能合约驱动的。尽管现在是加密货币的熊市,但开发人员对以太坊的热情不减。4个月前,以太坊主网上平均每天部署600个智能合约; 过去一个月,这个数字已经增加到每天8000个了!
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同步小助手 2018-10-25 21:22:18
5、You have recently added support for automated smart contract security audits.   Why is giving users access and visibility to security issues important?
Amberdata最近新增了智能合约自动安全审核的功能。为什么让用户访问和查看安全问题这件事很重要?
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2018-10-25 21:22:32 Shawn_Douglass: Every server and service running on the internet is constantly being probed for known security vulnerabilities. There is a constant cat and mouse game between security professionals and those curious and or nefarious minds. This is true for simple wordpress blogs to the most secure trading systems.

Blockchain provides an attack services with a target rich environment where there is real value at risk.  A famous bank robber Willie Sutton when asked why he robbed banks famously responded  "Because that's where the money is". Smart contracts are where the money is on the internet. Blockchain is about delegating trust to consensus mechanisms and enabling frictionless exchange and finality in transaction. Trust is critical for web3.0 to work. Because smart contracts once deployed to change are for the most part unchangeable. Security is more important than ever before.

Getting your smart contract audited for security is crazy expensive, and it is almost impossible to find and hire qualified teams to conduct them. There is also little confidence that an audit by one team will provide the same results of another.  We believe that security is absolutely critical for this revolution to gain and maintain momentum and bring web3.0 to fruition. Amberdata is there for helping developers to easily identify vulnerabilities and mitigate risk as they build and maintain their applications. This also helps investors and consumers understand the security posture of a smart contract and its respective token and make informed decisions.We hope that by providing these tools to the community, we can reduce outside dependencies and enable the community to develop faster more safely.

互联网上运行的每个服务器和服务都在不断探测已知的安全漏洞。专业安全人员和那些心怀叵测的人之间经常玩猫捉老鼠的游戏。无论是简单的WordPress博客,还是最安全的交易系统,都是如此。

区块链上具有很多有真正价值的资产,这为居心叵测的人提供了一个巨大的攻击环境和目标。当被问到为什么抢劫银行时,著名的银行抢劫犯威利·萨顿(Willie Sutton)回答道:“因为钱都在银行里。”智能合约是互联网上资金的来源。区块链将信任委托给共识机制,并在交易中实现无摩擦交换和终结。信任对于Web3.0至关重要,因为一旦智能合约一旦部署好了,在很大程度上是不可改变的。因此安全问题比以往任何时候都更加重要。

审计智能合约是非常昂贵的,而且几乎不可能找到并聘请合格的团队来进行安全审计。而且一个团队审核和另一个团队审核不一定能得出相同的结果。 我们相信安全对于这场革命来说是绝对至关重要的,这样我们才能保持势头并使web3.0真正取得成果。我们希望通过向社区提供这些工具,我们可以减少外部依赖,并使社区能够更快、更安全地进行开发。
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同步小助手 2018-10-25 21:22:48
6、What are the metrics that investors should be looking for when evaluating a token?
投资者在评估代币时应该考虑哪些指标?
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2018-10-25 21:23:11 Shawn_Douglass: Similar to traditional assets, I believe, price action, volume, velocity, volatility and expected move, are key technical indicators also applicable for token trading. Additionally, I think adoption and usage as measured by the number of unique users give a feeling for momentum building over time. We show all these in our platform as well as are adding NVT Signal which is similar to P/E ratios in equities giving you a measure of network over transaction volume. I also like to look at the risk adjusted return on a token over ETH or a period of time. Less than 20% of tokens out perform ETH the underlying asset. I’m looking for good valuation models, I would love hear from people if they have something they are willing to share.

我认为与传统资产类似:价格走势、成交量、速度、波动性和预期走势等等也是适用于代币交易的关键技术指标。此外,我认为采用和使用的衡量标准是独立用户的数量,这会给人一种随着时间的推移而不断增长的势头。
Amberdata的平台上展示了所有这些指标,并且马上会把NVT信号添加进去,这与股票中的市盈率相似,可以衡量网络交易量。我还想看看ETH或一段时间内代币的风险调整后的回报。只有不到20%的代币执行基础资产的ETH操作。我正在寻找一个好的评估模型,如果有人愿意提出意见的话,我很乐意听到你们的意见。
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同步小助手 2018-10-25 21:23:28
7、A few months ago, Facebook became embroiled in one of the biggest personal information leaks in history. How do you avoid being the next big data aggregator like Google and Facebook?
几个月前Facebook卷入了史上最大的个人信息泄露风波,引发广泛关注。Amberdata和这些大公司类似,也能获取用户和智能合约的数据。那Amberdata如何避免成为下一个谷歌或者Facebook呢?
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2018-10-25 21:25:58 Shawn_Douglass: Traditional data aggregators platforms like Facebook and Google captured most of the value created by their users as they aggregated content and served up targeted advertising to their users, while users happily produced their product "Information" at zero marginal costs. This implies a walled garden where data is collected, analyzed and privately and the user generated data is used to target the same people who created it. User get a free service for being the product.

Internet 3.0 is about breaking down those walls again and freeing up sovereign individuals to act and benefit more directly from their contributions. Amberdata is aggregating and making accessible blockchain and blockchain generated data to everyone to participate, in a marketplace and economy via Web3data tokens.

I believe decentralization is more about taking back control and opening up access and opportunities on a global scale than where and how data is stored.

Facebook和谷歌等传统数据聚合平台捕获了用户创建的大部分价值,因为他们聚合了内容并为用户提供了有针对性的广告,而用户则以零边际成本愉快地生产了他们的产品“信息”。 这就像一个有围墙的花园,他们在那里收集、分析和私下收集数据,用户生成的数据用于定位创建数据的人。用户则获得免费服务。

Web 3.0就是要再次打破这些隔阂,解放个人主权,让大家行动起来,更直接地从他们的贡献中受益。Amberdata通过Web3Data 代币聚合和提供可访问的区块链和区块链生成的数据,让每个人都参与到市场和经济中来。

我认为,去中心化更多的是收回控制权,在全球范围内开放访问和提供机会,而不只是改变存储数据的地点和方式。
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同步小助手 2018-10-25 21:27:00
8、Can you tell us about the work Amberdata is doing with Web3data foundation?
我了解到Amberdata在与Web3data 基金会合作。你能稍微给我们介绍一下吗?
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2018-10-25 21:28:55 Shawn_Douglass: The Web3data token web3data.org will be integrated into our platform tokenizing our unit economics. This will enable network effects not available without it and providing richer data for the community, while opening up and incentivizing the community to contribute and participate into an open data marketplace.

As the launch partner for the web3data token, Amberdata will accept payment for our to be released premium features in USD, ETH or Web3data tokens. If customers choose to pay in Web3data they will receive discounts, which is a model that has worked well for other token bootstrapped economies.  For payments made in cash, we will convert those transactions into Web3data tokens on the backend mitigating issues others have run into.

We are excited about and looking at using ERC-948 to enables frictionless subscription to data and services governed on-chain by a smart contract. This is particularly compelling because it reduces our exposure to volatile gas prices and mitigates performance issues of being entirely on-chain today.

We believe this will enable us to operate a global platform making decentralized data and web3.0 easy for everyone to adopt, use and build upon. We aspire to be an example others will follow.

Web3Data代币将被集成到我们的平台中,作为整个经济系统的代币。这样,如果没有Web3Data代币,就无法访问网络。这样做可以为社区提供更丰富的数据,同时激励社区为开放的数据市场作出贡献和参与。

作为web3data代币的启动合作伙伴,Amberdata将接受以美元、ETH或Web3Data代币为单位为我们发布高级功能支付的费用。如果客户选择在Web3data中付款,可以获得折扣,这一模式在其他代币自助经济体中也很有效。对于用现金进行的支付,我们会把这些交易转换成后端的Web3Data代币,缓解其他人遇到的问题。

我们对使用ERC-948实现对数据和服务的无摩擦订阅感到兴奋,并希望能使用智能合约对这些数据和服务进行管理。这一点尤其引人注目,因为它减少了我们对不稳定的gas价格的敞口,并减轻了完全在链上的性能问题。

我们相信,这将使我们能够运行一个全球平台,使去中心化的数据和web3.0便于大家采用、使用和开发。我们渴望成为其他人效仿的榜样。
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同步小助手 2018-10-25 21:29:13
9、What is the landscape of blockchains, which blockchain will become No.1 or will there be an interop of blockchains?
你认为各个区块链的生态图怎么样?将来会出现某条一家独大的区块链还是说大家会跨链互相操作?
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2018-10-25 21:31:51 Shawn_Douglass: haha, If I knew that I would sell my house and buy those tokens before responding :-) Seriously, I believe the industry will consolidate around a few major blockchain and smart contract platforms however, most digital goods and the representation of physical assets will likely be tokenized. Tokenization can be thought of as the next step in the evolution of digital transformation and business process automation. Removing counter parties and automating settlement.

Therefore cross-chain interoperability, ILP, bridging, swaps, side-chains, sharding, plasma, shasper, etc, are critical. Without the ability to transfer value and assets across chains, each blockchain becomes a walled garden locking is participants in to an open but biased economy. People need to be able to choose the right solution for the problem and change when required.

End-to-end transparency will unlock cross-chain transfer flows and enable broader adoption of tokens

要是我知道答案的话,我就在说出答案之前先把房子卖了去买点币了,哈哈哈。说正经的,我相信这个行业会围绕几个主要的区块链和智能合约平台进行整合,然而,大多数数字产品和实物资产的表现很可能会被通证化。通证化可以被认为是数字转换和业务流程自动化发展的下一步。去除交易方,实现自动化结算。

因此,跨链互操作性、ILP、桥接、交换、侧链、分片、等离子、casper等都是至关重要的。如果没有跨链转移价值和资产的能力,每个区块链就会变成一个封闭的花园,成为开放但有偏见的经济的参与者。人们需要能够为问题选择正确的解决方案,并在需要时进行更改。

端到端的透明性将打开跨链传输流,并使代币得到更广泛的采用。
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同步小助手 2018-10-25 21:32:03
10、Have you visited China and what’s your outlook on China’s role in Web 3.0 revolution?
你来过中国吗?你对中国在Web3.0革命中的角色有何看法?
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2018-10-25 21:33:56 Shawn_Douglass: Yes, I love China and have been many times. I’m a big fan of Sichuan hot pot, chili duck tongue, Beijing and Shanghai cuisine. I guess I like to eat LoL

I think I have been at least 20 times

I think the Web 3.0 revolution is happening in China as much maybe even more so than in Silicon Valley. China already uses WeChat for payments so Crypto is an intuitive continuation.  Web3.0 also removes the need to convince traditional gating parties to resources such as capital and large companies of the merits of an entrepreneurial idea. Web 3.0 makes access frictionless and available to anyone willing to invest the time to learn. China is very well positioned and a major contributor to the adoption and success of Web 3.0.

我来过中国很多次,而且很喜欢中国。我非常喜欢四川火锅、辣鸭舌、北京菜和上海菜。哈哈,我好像是个吃货。

好像至少来过20次

我认为中国正在发生Web3.0革命,甚至可能比硅谷发展得更快。中国已经在用微信支付了,因此,加密货币只是一个延续而已。Web3.0也时代,创业者不再需要说服传统的资本和大公司等资源方相信他们的创业想法有多棒了。Web3.0让访问没有任何障碍,任何人只要愿意投入时间学习都可以访问。中国处于非常有利的地位,并且是Web3.0的采用和成功的主要贡献者。
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同步小助手 2018-10-25 22:08:24
Is there a possibility that some blockchains don't want to partner up with you because they are afraid of being "monitored"? If so, how would you convince them?

有些区块链会因为害怕被“监视”而不想与你合作吗?如果有这种可能,你会如何说服他们?
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2018-10-25 22:08:40 Shawn_Douglass: "Monitored" being seen as a negative here I assume. Blockchain is about transparency and trust and removing required intermediaries. Even if we provide insight into the state and health of transactions. This doesn't mean nessarily exposing the payloads of the txns. For example today most ecommerce is done over TLS/SSL and all production services have some kind of monitoring.

我认为“监视”在这里被认为是消极的。区块链是公开透明、信任、去中介的一项技术。虽然我们也会查看状态和交易情况,但这并不意味着必须公开所有承载的交易。例如,现在大多数电子商务都是通过TLS/ SSL完成的,所有的生产服务都受到某种形式的监控。
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同步小助手 2018-10-25 22:08:53
Hi Shawn! I'm new to blockchain and I am not technical. How can I get to understand the technology better?

嗨,肖恩!我是区块链的新手,不懂技术。我怎样才能更好地理解这项技术呢?
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2018-10-25 22:09:10 Shawn_Douglass: You can go to our site and drill into infrastructure, smart contracts, etc and see whats happening

您可以去我们的网站,研究一下区块链的基础架构、智能合约等等,看看现在发生什么
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同步小助手 2018-10-25 22:09:26
Hi, thanks for sharing. Blockchain itself is transparent already and Amberdata claims to create greater transparency. In wha ways does Amberdata provide greater transparency exactly?

嗨,谢谢分享。区块链本身就是透明的,而Amberdata则声称要达到更高的透明度。Amberdata能在哪些方面提供更高的透明度?
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2018-10-25 22:09:39 Shawn_Douglass: The transparency on blockchain is not a given actually.  Almost all blockchain protocol today does not have built-in audit and reporting feature. You can easly call any address for a point in time on a block and get the state at a block but doing it over a time series, making that data searchable or getting insight into the interals or even the overall health of the network is more compliex

区块链上的透明度实际上不是既定的。现在几乎所有的区块链协议都没有内置的审计和报告功能。你可以很容易地在一个块上的某个时间点调用任何地址,知道一个块上的状态,但是在一个时间序列上这样做,使数据可搜索,或者深入了解内部,甚至是网络的整体健康状况是比较复杂的问题。
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同步小助手 2018-10-25 22:09:53
I’m new to amberdata haha, your speech really impressed me. I’m curious about your code auditing on smart contracts, have u open-sourced your security tools? If not, will you?

我是Amberdata的新用户,你的演讲真的让我印象深刻。我很好奇你们审计智能合约的代码,你们的安全工具是开源的吗?如果没有,你们会开源吗?
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2018-10-25 22:10:10 Shawn_Douglass: Actually, we talked to a bunch of smart contract security team doing audits.  They all use the same open source tools.  We took opensource tools that people are using today for state code, byte code and decompilers and built a rubric for scoring to quantify risk.  We felt smart contract security audits are really required and shouldn't cost 50k-1M USD and people shouldn't have to wait weeks or months to get those done. So we are built on OpenSource and we are provding a free service for the community to mitigate some of these issues

实际上,我们和一群做审计的智能合约安全团队谈过。它们都使用相同的开源工具。我们使用了开源工具,现在大家用这些工具来编写状态代码、字节代码和反编译器,并建立了一个评分规则来量化风险。我们认为智能合约安全审计是必须的,大家不需要为这花上5万-100万美元,也无需等上几周或几个月才能完成。因此,我们是建立在开源基础上的,我们正在为社区提供这样一个免费的服务来缓解这些问题。
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AMA时间:2018-10-25 21:00 - 2018-10-25 22:30 热度(785) 讨论(53)
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