Web3
The next evolution of the internet built on blockchain, enabling decentralized ownership and governance.
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Definition
Web3 is a vision for the next evolution of the internet, built on blockchain technology, that shifts power from centralized platforms to users. Web1 was read-only (static websites), Web2 was read-write (social media, user-generated content), and Web3 is read-write-own (users own their data, identity, and digital assets).
Key Web3 concepts include: digital ownership (NFTs), decentralized identity (ENS, DIDs), decentralized finance (DeFi), decentralized governance (DAOs), and composable protocols (building blocks that work together).
Web3 is both a technological movement (blockchain, smart contracts, tokens) and a philosophical one (user ownership, decentralization, censorship resistance). The practical implementation is still evolving, with significant challenges around scalability, user experience, and regulation.
Why It Matters for Founders
Web3 concepts are influencing technology development even outside blockchain. Ideas like user data ownership, token-based incentives, and community governance are being adopted by traditional tech companies. Understanding Web3 principles helps founders think about new business models and user relationships.
However, Web3 remains controversial. Critics point to speculation, scams, environmental concerns, and poor user experience. The most valuable perspective is pragmatic: understand the concepts, evaluate each project on its merits, and focus on solving real user problems.
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Real-World Example
In Web2, your social media data is owned by Meta. In Web3, your digital identity, content, and financial assets are stored on blockchain, owned and controlled by you.
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