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非中央集権ウェブ / Decentralized Web

aggre
September 01, 2018
3
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非中央集権ウェブ / Decentralized Web

GDG DevFest Tokyo 2018 での資料です。

aggre

September 01, 2018
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Transcript

  1. Decentralized Web GDG DevFest Tokyo 2018 aggre

  2. aggre FRAME00, INC. CTO

  3. 1. 2. 2 3. 4. ( ) 5. Who’s using

    Blockchain
  4. None

  5. “ ” “ ”

  6. 2

  7. None

  8. Peer to Peer( P2P )

  9. None
  10. None

  11. • • P2P • • • • •

  12. P2P P2P

  13. 0x11 A to B 1 0x12 B to C 2

    0x13 C to D 3

  14. 0x11 0x2345 1 0x21 0x22 0x11 0x12 0x13 0x14 A

    to B F to H T to R Q to K

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

    of Importance

  16. PoW Proof of Work nonce ( )

  17. PoS Proof of Stake nonce ( )

  18. PoI Proof of Importance nonce ( )

  19. None

  20. Ethereum

  21. None
  22. None
  23. None

  24. • • • • • • • • •

  25. None

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

    ( )

  27. Ethereum JS , Node.js @types MetaMask web3.js eosjs2 EOS JS

    TS Ethereum Chrome etc…

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

    Ethereum, Hyperledger etc…

  29. Who’s using Blockchain?

  30. Verisart /

  31. DHL

  32. imbrex

  33. Swarm Ethereum

  34. Steemit ( )

  35. Dev npm ( )

  36. None

  37. Thank you!