From Web 1.0 to Web 3.0: The Evolution of the Internet, Blockchain, NFTs, and the Metaverse

The term "Web" stands for World Wide Web, also known as the "万维网". It has evolved over decades from the early 2000s when the Internet was dominated by portal sites such as Sohu, Sina, and NetEase, offering mainly passive reading experiences.

With the rise of social networks like Facebook and Weibo, users began to publish their own content, and instant‑messaging platforms such as QQ and WeChat enabled real‑time communication. The video era added interactive features like bullet‑screen comments, short‑video sharing, and live streaming, turning users into media creators.

Despite these advances, Web 2.0 has notable drawbacks: user‑generated data is owned by the platform companies, which can delete or monetize it at will, and the platforms themselves are vulnerable to business failure, leaving users without control over their data or the services.

In 2008, a person using the pseudonym Satoshi Nakamoto introduced the concept of blockchain, leading to the launch of Bitcoin, the first cryptocurrency. A blockchain is a chain of blocks that store information in a decentralized manner across globally distributed nodes, enabling distributed ledger and anonymous transactions.

The success of Bitcoin sparked countless blockchain‑based projects. Their core principle is decentralization, allowing all participants to become co‑owners. This gave rise to Decentralized Autonomous Organizations (DAOs). Recent innovations include non‑fungible tokens (NFTs), each a unique digital asset, and the Metaverse—a highly immersive digital world with its own economy where users co‑create and inhabit the environment.

Web 3.0 represents the next stage of Internet development, characterized by blockchain‑based decentralization and a user‑owned, co‑constructed ecosystem.