非中央集権ウェブ / Decentralized Web

GDG DevFest Tokyo 2018 での資料です。

Transcript

1. Decentralized Web
   GDG DevFest Tokyo 2018
   aggre
   

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2. aggre
   FRAME00, INC.
   CTO
   

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3. 1.
   2. 2
   3.
   4. ( )
   5. Who’s using Blockchain
   

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5. “ ” “ ”
   

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8. Peer to Peer( P2P )
   

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11. •
    • P2P
    •
    •
    •
    •
    •
    

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12. P2P
    P2P
    

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13. 0x11
    A to B
    1
    0x12
    B to C
    2
    0x13
    C to D
    3
    

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14. 0x11
    0x2345
    1
    0x21 0x22
    0x11 0x12 0x13 0x14
    A to B F to H T to R Q to K
    

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15. PoW
    Proof of Work
    PoS
    Proof of Stake
    PoI
    Proof of Importance
    

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16. PoW
    Proof of Work
    nonce
    ( )
    

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17. PoS
    Proof of Stake
    nonce
    ( )
    

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18. PoI
    Proof of Importance
    nonce
    ( )
    

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20. Ethereum
    

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24. •
    •
    •
    •
    •
    •
    •
    •
    •
    

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26. Ethereum
    Geth
    Solidity
    WebAssembly EOS WASM
    Ethereum
    Truffle Ethereum
    npm
    ( )
    

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27. Ethereum JS
    , Node.js
    @types
    MetaMask
    web3.js
    eosjs2 EOS JS
    TS
    Ethereum
    Chrome
    etc…
    

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28. Blockchain as a Service
    2018
    IBM/Azure/AWS
    Google Cloud
    getho.io Ethereum
    Ethereum, Hyperledger
    etc…
    

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29. Who’s using Blockchain?
    

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30. Verisart
    /
    

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31. DHL
    

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32. imbrex
    

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33. Swarm
    Ethereum
    

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34. Steemit
    ( )
    

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35. Dev
    npm ( )
    

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37. Thank you!
    

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