Decentralized finance (DeFi) is known for its unique mechanism design, which applies smart
contracts to facilitate peer-to-peer transactions. The decentralized bank is a typical DeFi …

Blockchain, also coined as decentralized AI, has the potential to empower AI to be more
trustworthy by creating a decentralized trust of privacy, security, and audibility. However …

As one of the most popular blockchain systems, EOSIO has been widely used in
decentralized applications (DApps). Compared with traditional proof-of-work (PoW)-based …

Blockchain technology is leading a revolutionary transformation across diverse industries,
with effective governance standing as a critical determinant for the success and …

Currently, there are no convincing proxies for the fundamentals of cryptocurrency assets. We
propose a new market-to-fundamental ratio, the price-to-utility (PU) ratio, utilizing unique …

Cooperation is fundamental for human prosperity. Blockchain, as a trust machine, is a
cooperative institution in cyberspace that supports cooperation through distributed trust with …

Decentralized autonomous organizations (DAOs) are a new, rapidly-growing class of
organizations governed by smart contracts. Here we describe how researchers can …

The decentralization paradigm has made blockchain one of the most disruptive technologies
today. When evaluating the level of decentralization, the key metric for most public …

Non-fungible tokens (NFTs) are decentralized digital tokens to represent the unique
ownership of items. Recently, NFTs have been gaining popularity and at the same time …

Historically, gold and silver have played distinct roles in traditional monetary systems. While
gold has primarily been revered as a superior store of value, prompting individuals to hoard …