Blockchain

Polkadot is currently a remarkable project in the blockchain field. With the gradual advancement of the Ethereum upgrade, Polkadot's performance and architectural advantages have suffered a lot, but it remains one of the most powerful competitors in terms of public chain infrastructure. If Bitcoin represents blockchain 1.0 which has opened up the crypto world, and Ethereum represents blockchain 2.0 which has promoted technology applications. In that case, when it comes to blockchain 3.0, it is surely represented by the popular cross-chain project - Polkadot (DOT). Polkadot neither loads smart contracts nor runs blockchain programs, but tries to establish an intermediate chain (Relay Chain) that can connect to other public chains and allows them to achieve reliable Interchain Message Passing (ICMP). The "Father of Polkadot'' Gavin Wood intended to use Polkadot to realize the interconnection between different public chains, thereby making it the Internet of blockchains. ## Polkadot’s team The major organizati

Asymmetric-key Algorithms are algorithms that can encrypt and decrypt information.

Encryption algorithms, consensus mechanisms, and hash functions are the keys to ensuring that blockchains are immutable.

As a decentralized content creation platform, Mirror is one of the most important content centers in Web 3.0. By combining fan economy, NFT, and DAO, Mirror has applied blockchain technology to the creator economy in an unexpected but reasonable way. Created by Denis Nazarov, a former partner of a16z, Mirror is a decentralized content creation platform that allows users to freely write, publish, and disseminate any content on it. However, the platform does not have the authority to review and modify the content. Moreover, Mirror tokenizes user-created content which can be self-published on the platform, truly achieving decentralized writing. Mirror has gained remarkable attention in the crypto space since its launch in October 2021. It is also the best example of Web 3.0 in the creator economy. Though established late, Mirror is quickening its pace to catch up with established platforms such as Twitter and Telegram to become one of the most key content centers in Web 3.0. ## Basic functions of Mirror ###

EVM is an abstraction layer between the code and the host that serves as a guarantee to maintain the smooth operation of Ethereum. What is EVM after all? What are the principles and typical use cases of EVM? Let’s dive deeper into it.

As Ethereum successfully merged and migrated to proof-of-stake, mining will no longer be possible on Ethereum. How should Ethereum miners respond to this drastic change?

Bitcoin, the world's first successfully used cryptocurrency, is a decentralized peer-to-peer digital payment network invented by Satoshi Nakamoto. Bitcoin allows users to trade directly without a financial institution or a third party.

Sharding is a database partitioning technique that helps blockchains build scalability, allowing transactions to be processed in parallel by multiple sharding chains to reduce network congestion and increase transactions per second (TPS).

The gas fee refers to the fee you need to pay to get access to blockchain services. Reflecting the cost of limited resources on the blockchain network, the gas fee can help set a fair price for transaction calculation and execution of smart contract code.

Binance Coin (BNB) is an exchange token issued by Binance, and is also the utility token of the Binance Smart Chain. As Binance develops into the top three crypto exchanges in the world in terms of trading volume, along with the endless ecological applications on its smart chain, BNB has become the third largest cryptocurrency after Bitcoin and Ethereum. This article will have a detailed introduction of BNB’s history and the huge Binance ecosystem behind it.

Main networks in the underlying blockchain ecosystem

What is TVL and how can you calculate it? What are the applications of TVL in DeFi? What is the largest network by TVL? Follow us to find answers in this article.

As the bridge linking fiat currency and cryptocurrency, a growing number of stablecoins have been created, with many of them collapsing soon afterward. What about USDC, the leading stablecoin currently? How will it evolve in the future?

Web 3.0 is an iteration of the internet that combines AI, algorithms, IoT, blockchain, and more. It aims to create a more interconnected and decentralized internet.

Following The Merge in mid-September, Ethereum will usher in the Shanghai upgrade that will affect ETH staking. This major upgrade is expected to bring many new updates to its functions.