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The power of smart contract with Ethereum Name Service

The power of smart contract with Ethereum Name Service

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Makoto Inoue

March 07, 2020
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  1. EthLondon, Feb 2020 Makoto Inoue (makoto@ens.domains)

  2. Jargons Blockchain Ethereum Metamask ENS NFT Smart Contract Solidity Vitalik

    Buterin dApp ERC20 ERC721 Crypto Kitties Decentraland
  3. Speaker (@makoto_inoue) - Dev at @ensdomains - C-founder @wearekickback

  4. Why Cryptocurrency? - Digital native - No middle men -

    Borderless
  5. What is ENS? 0x5a384227b65fa093dec...

  6. What is ENS? matoken.eth

  7. Adoption (34 wallets, 84 dapps)

  8. Adoption

  9. Adoption

  10. Agenda - 1. What is Smart Contract? - 2. What

    is Non Fungible Token? - 3. Blockchain meets Internet
  11. 1: ENS 101

  12. Smart contract - Code on Blockchain

  13. Smart contract - Code on Blockchain - Transparent/Immutable - (aka

    “Code is law”)
  14. Smart contract - Code on Blockchain - Transparent/Immutable - (aka

    “Code is law”) - Programmable money
  15. Quiz: Why 3 steps? - Request to register - Wait

    for a minute - Complete Registration
  16. 2: Non fungible token

  17. Fungible vs Non fungible

  18. Fungible vs Non fungible

  19. Fungible vs Non fungible

  20. Fungible vs Non fungible

  21. Fungible vs Non fungible

  22. ENS is NFT https://opensea.io/rankings

  23. NFT Universe

  24. ENS + NFT + Virtual Space + Avatar

  25. .dcl.eth

  26. 3: Blockchain meets internet

  27. Rent ($5/y~) .eth Free .xyz .luxe .club .kred .art

  28. A few extra steps

  29. For more info • • https://app.ens.domains/ • https://docs.ens.domains/ • https://github.com/ensdomains/subdomain-registrar

    • https://github.com/ensdomains/ethregistrar • https://github.com/ensdomains/ens • https://github.com/ensdomains/resolvers
  30. Thank you! Makoto Inoue / makoto@ens.domains