Coucou
0x39bC
August 6th, 2022

作者

Jason |@Jason_chen998|BuidlerDAO研究员

Frank |@MonolithMatrix |BuidlerDAO研究员

Move 小王子 |知乎:手把手写 Move 智能合约

Coucou
0x39bC
August 3rd, 2022

嘉宾

Will | BAI Capital合伙人 | @jpejpejpe18

Max | Cobo安全团队负责人 | @MathJoyer

子玉 | Beosin安全团队 | @Beosin_com

Coucou
0x39bC
August 3rd, 2022

深度精选是我们推荐的本周市场热议主题下必读文章,取材自 Buidler DAO 认知蝗虫计划每日推送;在这里,Web 3 Native 的资深读者会从繁杂的信息源中抽取优质文章的核心内容与个人的深度思考。

本期,我们关注到熊市之中新公链暗流涌动,从 DeFi 未来趋势谈起,提醒大家关注新公链 Sui、Aptos;并且以史为鉴,回顾以太坊发展历史、技术细节以及明星项目 Lido。

关键词:DeFi、新公链、Sui、ETH Merge、ETC、Lido

Coucou
0x39bC
July 30th, 2022

Author: Daling reseaech — bocaibocai.eth

Since the launch of the mainnet in 2015, Ethereum has gone through several updates. Currently, Ethereum is in the third stage of its four planned stages (Frontier, Homestead, Metropolis, Serenity) and is about to start the final stage. In the Serenity stage, the consensus mechanism will convert from POW to POS after the merge of Ethereum beacon chain and origin chain.

Ethereum upgrade could affect the interests of different parties, which are worth billions of dollars. The core developers of Ethereum are very cautious, since the slightest mistake may cause irreparable losses to Ethereum. As a result, the upgrade of Ethereum 2.0 progresses very slowly.

Will the upgrade be beneficial for Ethereum? Will the upgrade go smoothly? Is it the right time to participate Ethereum mining now?

Coucou
0x39bC
July 24th, 2022

嘉宾

Julie | Buidler DAO 研究员|@2022Julie

Lewis | Zonff Partners 高级投资经理|@crypto_bubai

Lee | MAP Protocol North America Tech Lead|@0xfuzi

Coucou
0x39bC
July 23rd, 2022

作者

Jason | Buidler DAO Co-founder

Twitter:@jason_chen998

本人与该项目没有任何利益相关,我不持有该项目,也未收取任何广告费,本文章仅为个人分析,无任何投资建议,且可能存在一些分析不到位甚至出现错误的情况。

Coucou
0x39bC
July 22nd, 2022

作者
Tommywong.eth | 投研公会-研究员
-WeChat:tristewong
Chasey | 投研公会-研究员
菠菜菠菜 | 投研公会-研究员

全文 7050 字,预计阅读时间 17 分钟

文章速览 👀
01/ 为什么需要跨链
02/ 跨链发展的五个阶段
03/ 3种基本运作原理
04/ 3种验证机制
05/ 链桥主流分析维度
06/ 链桥安全性分析
07/ 第三方桥代表项目
08/ 黑客事件分析
09/ 总结与展望

Coucou
0x39bC
July 20th, 2022

本期Space嘉宾

塔勒布 | Winkrypto 研究员

Twitter:@Metalerboo

Nestor | NFTGo 华语区CM

Coucou
0x39bC
July 17th, 2022

Meta ShieldV1.3版本更新

新增高危行为识别

本次新增同样可使资产转移的 高危行为,故当网页对用户的钱包发起了这四种涉及到资产的高危行为会进行识别、预警甚至阻断。

Coucou
0x39bC
July 7th, 2022

Author: Nicole, Chasey, 菠菜菠菜 | Research Consortia - Researcher

Presearch

Keywords: General Information, X to Earn, Privacy
Link: https://presearch.com/

Introduction
Presearch is an open and decentralized search engine. The entire search engine consists of users, node operators and keyword bidders. The engine allows its users to regain their data privacy and rewards users for their searches with tokens. Users can contribute to additional data layers through community packages for more accurate results. Presearch allows advertisers to stake PRE tokens to display their ads in search results without paying extra fees for certain keywords, and whichever advertiser stakes the most tokens will win the ad auction. Technically, Presearch queries are processed anonymously by a decentralized network of node servers, thus protecting user privacy.

Coucou
0x39bC
July 3rd, 2022

After a long expectation for leasable NFT, it finally entered the stage of industrialization on June 29th. The EIP-4907 which was innovated by an NFT leasing market called Double Protocol passed the final audit executed by Ethereum, which’s compatible with ERC-721. It’s not fresh because we have seen a lot of related news. Today, this article will demonstrate and disassemble it thoroughly, and how it has been realized.

Before studying the leasable NFT, let’s talk about why NFTs need to be rented.

Firstly, from the perspective of its assets property, since as an asset, it should be able to trade, lend and mortgage so as to realize liquidity. And leasing is an important method for liquidity, especially for high-value assets.

But leasing is a special case. Trading, lending and mortgaging are the use of the financial attributes of the asset. These acts are expressing “how much it is worth”. Leasing is a splitting of use and ownership. So leasing must be an act of asset liquidity that is definancialized as splitting out the right of use and leaving the ownership.

Coucou
0x39bC
June 23rd, 2022

For experienced crypto investors, there are several sectors that seemed promising but didn’t live up to the expectation: crypto wallets, privacy, and DAO.

Of these sectors, though with high expectations, there haven't been any successful projects until today. Especially in the crypto wallet sector, so many failed projects cost tons of investors’ money in the last two crypto cycles. Nevertheless, plenty of people still hold solid faith in it.

As an experienced crypto investor, I will try to break away from the traditional frameworks, and rethink the status quo, dilemma and future prospect of this sector.

Coucou
0x39bC
June 16th, 2022

引言

先看一组数据:

  • 2021年,83%的组织报告称遭遇了网络钓鱼攻击。到2022年,预计还会发生另外60亿起攻击;2020年,大约有214345个独特的网络钓鱼网站被识别出来,自2020年初以来,近期网络钓鱼攻击的数量已经翻了一番。
  • 大约90%的数据泄露都是由网络钓鱼引起的;大约65%的网络攻击者利用鱼叉式网络钓鱼电子邮件作为主要攻击媒介。在网络钓鱼攻击恢复方面,IBM 发布的《2021年数据泄露成本报告》发现,网络钓鱼是企业需要应对的第二大成本高昂的攻击媒介,平均损失高达465万美元。

思科安全研究团队(Cisco Talos)近期发布的一份报告中提到:社会工程攻击是那些采用加密货币、区块链和去中心化应用程序来满足其业务需求的人所面临的主要威胁——由于 NFT、DApps 均基于区块链技术,弱点变成了代币的所有者,而占领这个弱点的最简单方法是欺骗他们交出凭证。“当用户第一次适应新技术时,最大的风险之一是社会工程的威胁,”报告中解释道,“不熟悉的技术往往会导致用户做出错误的决定。Web 3.0 也不例外。”

Coucou
0x39bC
June 13th, 2022

I woke up this morning to the news of Optimism’s stolen 20 million OP governance tokens across major crypto news outlets and heated discussion of it among my friends and my readers. It’s no surprise that the panic spreads this quickly - after all, Optimism has just finished a round of airdrop involving multiple interested parties, and it has been put on the pedestal to be the most influential Layer 2 scaling solution.

Before getting into the details of the incident, let’s first talk about Optimism. In one sentence, it is a scaling solution for the Ethereum network. Blockchain scalability happens to be my strong suit as it was my research specialization for my Master’s degree and I had a published SCI Q1 paper on the topic, so I feel comfortable to share about it.

June 13th, 2022

​Buidler DAO 成为 Web3 最有影响力和生产力的项目与人才孵化器

合作联系微信:shangruiruida(请备注来意)

0x8585
June 11th, 2022

文章速览:

  • Buidler DAO 的愿景:兴奋而理性的实践
  • Buidler DAO 的骨骼:公会体系与身份权益
  • 如何加入 Buidler DAO:开始 Web3 共建之旅
  • Buidler DAO 近期预告:冷启、技术课程研发、首个项目孵化