What is Web3? Core idea and usage #Web3

1. Web3 is a general concept that refers to technologies that divide ownership and control of data on the Internet, such as Blockchain.

2. Blockchain is an important part of Web3 and cryptocurrency projects developed on Blockchain are all moving towards Web3.

3. Web3 applications in the cryptocurrency market: NFT, DeFi, Cryptocurrency, dApps, Cross-chain, DAOs,...

Many modern technologies such as linked data, artificial intelligence, Blockchain,... Web3 is considered a GP that innovates the basic Internet platform by decentralizing and democratizing decisions, helping the next generation of Internet become should be decentralized -> build a new global economy.

Some popular Web3 platforms:

Polkadot (DOT) is a scalable, heterogeneous, multi-chain technology. Solve two main problems: interoperability and network scalability.

NEAR Protocol (NEAR) #near : decentralized blockchain network created to help developers create applications (DApps) easily. NEAR operates under the Proof-of-Stake (PoS) consensus mechanism and uses the special scaling solution Nightshade, to create a highly scalable and low-cost platform.

Filecoin (FIL) #fil decentralized platform connecting people who need to store/extract data and people who provide data storage space. Filecoin's purpose is to become a decentralized data storage network. Filecoin leverages its decentralized nature to protect the integrity of data location, making data easy to retrieve and difficult to censor.

Chainlink (LINK) #link