Ever since Ethereum transitioned from PoW to PoS, the discussion and collision regarding the security of PoS and PoW have become a focal point. As early as November 6, 2020, Vitalik Buterin wrote a blog post titled “Why Proof of Stake” , where he conducted some calculations. His calculations indicat

Read More

The first few months of 2023 marked a turning point for the metaverse. Just as web3 experts were transitioning to AI, Apple unveiled its groundbreaking device, the Vision Pro, for the metaverse. While renowned figures like Bill Gates had previously advocated for Microsoft to go all-in on the metaver

Read More

Starting from June 1st, the guidelines for virtual asset trading platform operators and the anti-money laundering guidelines (referred to as the “Guidelines”) issued by the Hong Kong Securities and Futures Commission (SFC) have officially come into effect. The SFC has begun accepting applications fo

Read More

Generally speaking, internet privacy primarily concerns the invisibility of users’ data information, such as their identities, behaviors, and activities. In the era of the internet, all our information and actions are presented in a digital form. However, once any system storing digital information

Read More

Musk has arrived. Not only has he arrived, but he has arrived with great fanfare. And it’s not just the arrival that’s making headlines; he’s also being received with high-profile receptions. Which Musk are we talking about? The one who produces Tesla cars, launches Starlink satellites into orbit,

Read More

Recently, the similarities and differences between Bitcoin and Ethereum regarding the issue of price self-limitation have also been discussed. Some further thoughts and analysis are recorded below for readers’ discussion and criticism. The issue of self-limitation is actually somewhat subtle. Ether

Read More

There are often stories that people love to tell: Two classmates, A and B, graduated together. A joined a strict and regulated software company, while B joined an unknown internet company. Several years later, A honed their skills in standardized coding and project management, while B’s company succ

Read More

The discussion in this article is not about using blockchain as a voting technology to fulfill certain voting requirements in the external world, such as conducting elections for a state governor in the United States on the blockchain or creating prediction markets where people can vote on whether t

Read More

In his speech titled “Sustainable Futures in Science Fiction Literature” at the United Nations Chinese Language Day, Liu Cixin offered a unique perspective on the future of humanity through the lens of science fiction. What does it mean to have a science fiction perspective? It means looking back a

Read More

With the rise of ChatGPT and OpenAI, another cryptocurrency-related project founded by Sam Altman called Worldcoin has also caught people’s attention. What does Worldcoin aim to do? It aims to use blockchain technology to implement Universal Basic Income (UBI), which means unconditionally giving fre

Read More