Articles of DeFi

Science | The total number of Bitcoin private keys is 2 to the power of 256. How big is this number?

Source: 3Blue1Brown Translation: Cobo Wallet When creating a digital asset wallet, a private key is generated. There are 2 256 possibilities for randomly generating a private key. Everyone says that the power of 256 is a very large number. But I am a real person. What is the concept of 256 to the power of […]

Layer 3 middle layer: a new engine for Web 3.0 development?

Author: Howard Source: Consensus Future Foreword: The recent blockchain primary market investment is still very cold, but we still notice some financing progress on the dApp ecosystem. Binance announced last week that it has acquired the decentralized application analysis service platform Dappreview, a company that provides data for dApp users. Analyze services and help build […]

Deputy Director of the Institute of Finance of the Development Research Center of the State Council: Opportunities and Challenges of Digital Currency

Source: China Economic Net Editor's note: The original title was "The Opportunities of Digital Currency and the Challenges of Itself and Outside" The writer is Zhang Liping, deputy director of the Institute of Finance of the Development Research Center of the State Council. I mainly talk about three aspects: First, the opportunity of digital currency, […]

Deep Analysis | How to Obtain Alpha in Crypto Market Investment

Source: Simplified Coin Market In traditional financial markets, the safest investment is to buy government bonds (or deposits with banks). People often think of these as risk-free investments, and their returns are also risk-free returns. The investment behavior is actually to obtain a higher return than the risk-free rate of return. Therefore, in general, the […]

One article about Ethereum's "Ice Age": this could be the last delay

Ethereum block difficulty growth started in November 2016. Since then, developers have been forced to make a hard fork to keep the network up and running until transitioning to a proof-of-stake (PoS) algorithm. In the preliminary preparations for the Istanbul upgrade implemented on December 8, 2019, the Ethereum team once again decided to postpone the […]

Atlas of Chinese Blockchain Listed Companies (2019)

Author: Lin Zeling This report was jointly released by Null One Think Tank & Digital Asset Research Institute. According to the statistics of the Zero One Think Tank, 215 blockchain concept stocks are distributed in the five cities of Beijing, Shanghai, Guangzhou, Shenzhen and Hangzhou, with 43 in Beijing, 40 in Shenzhen, 13 in Hangzhou, […]

Observation | The Last Public Chain: Who is the Last King?

Author: FYJ Source: BlockBeats Editor's Note: The original title was "The Last Public Chain" This article records the story before and after my interview with the Near team in San Francisco, and describes the efforts of a group of "reliable" people to solve some "simple" problems in the industry. Walking out of the Blockchain Week […]

Discussion: The Future of Open Finance, Public Chain and Alliance Chain

Recently, X-Order invited some friends in the blockchain industry to discuss the value capture of the chain from the perspective of the project party, the investor, and the industry observer. The following is a record of some wonderful discussions, hoping to give some inspiration to those who are still advancing in the industry, enjoy ~ […]

A man who knows cryptocurrencies better than Xiaozha forms the Blue Sky team and wants to "rule" decentralized social media standards

This article comes from Yahoo Finance , the original author: Leigh Cuen Translator: Odaily Planet Daily Moni Jack Dorsey, a man who is considered to have a better understanding of cryptocurrencies than Mark Zuckerberg, is now making new attempts in the field of decentralized technology. According to a recent tweet from Jack Dorsey, he will […]

Brand value on the chain, Nike blockchain anti-counterfeiting patents can still play like this?

Recently, the world ’s top 500 company NIKE ’s blockchain sneaker “CryptoKick” patent was approved by the US Patent Office , and the company may also issue ERC 721 or ERC1155 tokens on the Ethereum public chain. so what? Can it solve the problem of Putian shoes? (Picture from: This article will tell you, […]