Web3 Learning Notes
  • Web3 Learning Notes
  • 📖Crypto Basis 101
    • Blockchain & Cryptocurrency
    • Start dealing with Crypto
    • To invest safe
    • Risk Management
    • Web 3.0: User Ownership
    • Rethinking 'Why Crypto?'
  • 💰DeFi
    • What is DeFi
    • Stablecoin 101
    • Journey of a transaction
    • MEV (Miner Extractable Value)
    • Crypto Derivatives
    • To play safe in DeFi
    • DeFi Tools
  • 🧠DEFI Innovations
    • Lending & Borrowing
      • AAVE V3
      • Morpho - APY Optimiser
      • SILO - Risk Isolator
    • Automated Market Maker
      • Uniswap V3 - Concentrated Liquidity
      • Trader Joe V2 - Liquidity Book
      • 1Inch V2 - AMM Aggregator
    • Low Slippage Swapping
      • Curve V2
      • Bebop
      • Platypus Finance
    • Yield Aggregator
      • Yearn V2
      • Instaapp
      • Alpaca Finance
    • Perpetual Exchange
      • GMX
  • 🎇Techs of Chains
    • ETH - Ethereum
    • BNB - Binance Coin
    • AVAX - Avalanche
    • DOT - Polkadot
    • SOL - Solana
    • NEAR - Near Protocol
    • XTZ - Tezos
    • MINA - Mina Protocol
  • 🖼️NFT
    • What is NFT
    • Token standard 721 & 1155
    • How to get your first NFT
    • How to mint like a pro
    • To play safe in NFT
    • NFT tools
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  • Decentralized Autonomous Organization (DAO)
  • Decentralized Identity (DID)
  1. Crypto Basis 101

Web 3.0: User Ownership

Web 3.0 empowered by blockchains, cryptocurrencies and NFTs to give ownership back to users.

  • permissionless: all has equal access to participate in Web3, no 3rd party approval required

  • streamlined payments: leverage smart contracts to automate transactions over the internet

  • trustless: rely on incentives and economic mechanisms instead of trusted third-parties

  • Web 3.0 identity: blockchain address as a single login across platforms that is secure and anonymous

  • decentralized ownership: asset owners have full ownership, no centralized entities involved

Web 1 💾
Web 2 💻
Web 3 🧍‍♂️

Read-Only

Read-Write

Read-Write-Execute

Central authorities focus

Communities focus

Individual focus

Centrally owned

Centralized services

Decentralized

Static web page

Web application

Smart contract automation

Display information

Interaction & Sharing

Immersion experiences

Decentralized Autonomous Organization (DAO)

  • enable decentralized governance for stakeholder to propose ideas

  • all DAO members can participate in decision making process, e.g. decide the entity's future plan

  • voting power is distributed among the token holders, which is permissionless and censorship-resistant

  • token holders (investors) are more motivated to make decision favours the entity

  • DAO can vote on a predefined operation, which can be executed automatically when certain rules fulfilled

  • proposals, votings, transactions are all transparent on the blockchain

Decentralized Identity (DID)

  • digital wallet stores identity and credential information issued by certified issuers

    • complete control over who has access to our data

    • standardised decentralised identity can be a single identity for all services

  • give users control over what data they share with 3rd party organisations, access can be revoked anytime

  • encrypted identifiers (public key) proof your identity when access public services

  • sign with private key to verify you're the identity owners

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Last updated 2 years ago

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