@SuhailKakar: How Web3 dApps works? A complete guide to Web3 Architecture 🧵 You have probably heard about Web3 and decentralisation. Decentralization means you have the complete right to your own content. It means i...…

You think you’ve found a critical bug in a Solidity smart contract that, if exploited, could drain a widely used cryptocurrency exchange’s funds. To confirm that it’s really a bug, you need to figure out the value at an obscure storage slot that has no getter…

A second CTF from ConsenSys Diligence. The solution is a blast from the past.

Peer-to-Peer Databases for the Decentralized Web. Contribute to orbitdb/orbitdb development by creating an account on GitHub.

A few months ago at the 2021 Multicoin Summit, I gave a keynote presentation highlighting composability as the most important development in crypto in 2022.

Today we are excited to announce our latest investment in the compute category: Fluence, in which we recently led a $9 million round alongside Alameda Ventures.

In 2019, we saw an explosion of activity in zero-knowledge proofs. This brief review for cryptographers surveys the field.

Probably the most comprehensive piece on decentralized storage on the internet, exploring why we need it and the design challenges protocols must overcome.

Ethereum's roadmap is a lot to keep track of. This is your technical crash-course on everything from danksharding to KZGs to statelessness and so much more.

Facilitating data science on blockchain data. Available in Google BigQuery https://goo.gl/oY5BCQ - Blockchain ETL

Find out how HYDN won the recent EthernautDAO CTF Challenge by hacking the smart contracts after finding the blockchain's vulnerabilities and exploiting them.

二次方筹款(Quadratic Funding)的思想初见于 Vitalik Buterin，Zoë Hitzig 及 E. Glen Weyl 的论文《自由激进主义：慈善匹配基金的灵活设计》。在这篇文章中，他们参考了平方投票法(Quadratic Voting)的原理，设计了一种面向慈善事业和公共物品的资金匹配方法。该方法已在 Gitcoin 和 Hakerlink 上得到了应用。近来，邓小铁教授的课题组指出了二次方筹款存在的问题。沿着这个课题的观点，本文试从筹款原理及实践的角度唱唱反调，谈一谈为什么二次方筹款不是个好主意。

什么是二次方投票与二次方资助？在公共领域的治理中，需要投票决定资金的使用，进而决定哪些项目获得优先的资助；在DoraHacks黑客松中则体现为参赛项目是否能够分得更多的赞助奖金池奖金。 投票通常有两种方式：“一人一票”和“一块钱一票”。 一人一票的本质是无论你多在意一件事，你只能给它投一票。因此，你的贡献和你的影响力之间的关系可以用下面这个图来表示： 图片来源：Quadratic Payments一块钱一票是一种用钱（或Token）投票的方式。这种方式让更关心一个问题的人可以贡献更多（前提是你有足够多的…

What exactly is a metaverse? And how is it different from any other virtual world? Here's an overview of its defining features, and how it intersects with web3. 

Fewer web3 hacks will occur if builders take these smart contract security considerations into account during the software development cycle.

Sign-In with Ethereum is a game-changer for user choice on the Internet. Instead of submitting to "Big Login," users can now login using the same keys controlling their blockchain accounts--without an intermediary.