Articles of SPV

Editor's Note: In general, we will consider Fault Proof as a concept related to Layer-2, which is the model that Layer-2 uses when reporting its status to Layer-1. But in this article, the author uses the general concept of erroneous proof, and considers how to design a erroneous proof mode to make SPV nodes (approximately […]

Translation: Liu Bin (Director of Financial Research Office, China (Shanghai) Free Trade Zone Research Institute (Pudong Reform Institute), Part-time Researcher at China Europe International Business School) Collaborators: Zhaoyun De Source: Didi Technology Information

Source: Sina Finance Editor's note: The original title was "Central Bank Wang Xin: Currency Competition in the Digital Age" Sina Finance News on December 17th, the 3rd China Internet Finance Forum 2019 was held in Beijing with the theme of "Financial Technology to Facilitate the Construction of Modern Financial System", and Wang Xin, Director of […]

Finishing: Ruby Source: DAOStep This time at DAOFest Shanghai, we were fortunate to have Pan Chao, the head of MakerDAO China, share his knowledge of Defi governance. He shared with us from a macro perspective the four false allegations of Defi governance in his eyes, many from practitioners. The viewpoints and speculations are of great […]

According to Cointelegraph reported on December 17, the Marco Polo Network, a trade financing network jointly developed by the well-known British enterprise blockchain company R3, has completed its largest pilot financing project. (Image source: pixabay ) According to an official statement issued on December 12, Marco Polo, based on R3's open source blockchain platform Corda, […]

USDT has been the leader of stablecoin for many years, and everyone in the currency circle has been bearish and has always disappointed everyone. USDT's total supply now amounts to $ 4.1 billion. The second stablecoin USDC total supply is 460 million. Ranked third is total PAX supply of 220 million. The fourth is TUSD, […]

Note: The author Gavin Wood is the co-founder of Ethereum, Polkadot, and Parity Technology. He is also the founder of the Web3 Foundation. He believes that the new "FAANG" Big Five will no longer be a company like Facebook, not even Libra Such consortia are distributed algorithmic protocols that make decisions and exercise power in […]

Author: IOSG Jasmine Source: IOSG Editor's Note: The original title was "Behind the Real Prosperity of the German Blockchain Ecology | The German Government Blockchain Exploration Journey" This article is intended to convey more market news and does not constitute any investment advice. The article starts with the latest government blockchain policy promulgated by Germany, […]

Today, according to shared financial news, Fidelity's digital asset unit Fidelity Digital Asset Services (FDAS) may launch Ethereum custody services in 2020. "The company has already done a lot of work on Ethereum and will support Ethereum hosting services in 2020," said Tom Jessop, head of Fidelity Digital Asset Services, in an interview. From the […]

Although Bitcoin is an emerging asset that is independent of the government and Wall Street, with the more significant "financial attributes" of Bitcoin and the rapid development of the industry over the past few years, those traditional financial markets The proven regularity logic for ten or even hundreds of years is being moved into the […]