サイバーフィジカル社会と金融の未来 / Cyber-Physical Society and the Future of Finance

Transcript

1. — 2021 10-11 (WBS) — 2021 10-11 — 2021-07-05 –

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2. https://speakerdeck.com/ks91 — 2021 10-11 — 2021-07-05 – p.2/57

3. ( ) 1 5 31 • 2 6 7 (1)

   • 3 6 7 (2) • 4 6 14 – (1) • 5 6 14 – (2) • 6 6 21 (1) • 7 6 21 (2) • 8 6 28 (1) • 9 6 28 (2) • 10 7 5 (1) • 11 7 5 (2) • 12 7 12 (1) 13 7 12 (2) 14 7 19 (1) 15 7 19 (2) — 2021 10-11 — 2021-07-05 – p.3/57

4. 1. Ethereum 2. 3. 4. 5. 6. 7. : 8.

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5. 1. Ethereum ( ) Ethereum — 2021 10-11 — 2021-07-05

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6. — 2021 10-11 — 2021-07-05 – p.6/57

7. — 2021 10-11 — 2021-07-05 – p.7/57

8. ↑ . . . → vs. — 2021 10-11 —

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9. (by ) 1. 2. ( ) ( ) . .

   . cf. by McLuhan cf. by McLuhan — 2021 10-11 — 2021-07-05 – p.9/57

10. by ⇒ : ⇒ — 2021 10-11 — 2021-07-05 –

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11. by ⇒ : ⇒ — 2021 10-11 — 2021-07-05 –

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12. Ethereum EVM (Ethereum Virtual Machine) — 2021 10-11 — 2021-07-05

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13. Ethereum Vitalik Buterin, “Ethereum White Paper: A NEXT GENERATION SMART

    CONTRACT & DECENTRALIZED APPLICATION PLATFORM” 15 = (↑ ) DApps ( ) — 2021 10-11 — 2021-07-05 – p.13/57

14. = ( ) run ⇒ — 2021 10-11 — 2021-07-05

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15. Ether Ethereum (Ethereum ∈ ; Ether ∈ ) EOA :

    Externally-Owned Account ( ) ( ) Ether ( ) EVM EVM = Ethereum = — 2021 10-11 — 2021-07-05 – p.15/57

16. EVM : Ethereum Virtual Machine Gas ( EVM = )

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17. 2. — 2021 10-11 — 2021-07-05 – p.17/57

18. EVM : . . . ( ) : Solidity —

    JavaScript Vyper — Python Fe — Vyper Rust ← NEW! — 2021 10-11 — 2021-07-05 – p.18/57

19. Solidity ( ) pragma solidityˆ0.7.0; contract IndivisibleAsset { /* */

    string public _name; string public _symbol; uint256 public _quantity; address public _owner; constructor(string memory name, string memory symbol, uint256 quantity) public { _name = name; _symbol = symbol; _quantity = quantity; _owner = msg.sender; } function transfer(address to) public returns (bool) { require (_owner == msg.sender); _owner = to; return true; } } — 2021 10-11 — 2021-07-05 – p.19/57

20. ( , ) (constructor) (deploy) = ( ) ( )

    ETH Trusted Actor Model — 2021 10-11 — 2021-07-05 – p.20/57

21. Ethereum (ex. ) (ex. ) — 2021 10-11 — 2021-07-05

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22. 3. ADEPT DeFi ( ) — 2021 10-11 — 2021-07-05

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23. ADEPT ADEPT : IBM IoT ADEPT = , → ⇒

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24. — 2021 10-11 — 2021-07-05 – p.24/57

25. ⇒ — 2021 10-11 — 2021-07-05 – p.25/57

26. DeFi ( ) (DeFi : Decentralized Finance) ⇒ ⇒ ⇒

    ( ) ( ) NFT (Non-Fungible Token) — 2021 10-11 — 2021-07-05 – p.26/57

27. 4. — 2021 10-11 — 2021-07-05 – p.27/57

28. ERC20 ERC (Ethereum Request for Comments) 20 https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md (EIP: Ethereum

    Improvement Proposal) contract ERC20 { function totalSupply() constant returns (uint totalSupply); function balanceOf(address _owner) constant returns (uint balance); function transfer(address _to, uint _value) returns (bool success); function transferFrom(address _from, address _to, uint _value) returns (bool success); function approve(address _spender, uint _value) returns (bool success); function allowance(address _owner, address _spender) constant returns (uint remaining); event Transfer(address indexed _from, address indexed _to, uint _value); event Approval(address indexed _owner, address indexed _spender, uint _value); } name/ , symbol/ , decimals/ approve allowance ERC223 ( ), ERC721 (Non-Fungible) — 2021 10-11 — 2021-07-05 – p.28/57

29. ERC20 ERC20 ← ( ) ( ) ⇒ ERC20 (

    ERC20 ) ERC20 ⇒ — 2021 10-11 — 2021-07-05 – p.29/57

30. (fungible) ERC20 → ERC223 (draft) or ERC777 (non-fungible) ERC721 (

    ) (partially fungible) ERC1410 (draft) (ERC1400 ) (redeemable) — 2021 10-11 — 2021-07-05 – p.30/57

31. ERC ERC1400 (draft) : Security Token Standard ERC20 ERC777 ERC1594

    (draft) : Core Security Token Standard ( ) (KYC ) ERC1643 (draft) : Documnet Management Standard ERC1644 (draft) : Controller Token Standard ( ) ( ) ERC2258 (draft) : Custodial Ownership Standard ( ) ( ) — 2021 10-11 — 2021-07-05 – p.31/57

32. 5. — 2021 10-11 — 2021-07-05 – p.32/57

33. 5. 2021 7 1 ( ) 23:59 JST Waseda Moodle

    (Discord ) — 2021 10-11 — 2021-07-05 – p.33/57

34. . . . . . . 20 15 (7/2( )

    11:45 ) ( ) ( ) / ( ) / / (ETC ) / / / / / REIT / ( ) 400 — 2021 10-11 — 2021-07-05 – p.34/57

35. I ⇒ — 2021 10-11 — 2021-07-05 – p.35/57

36. T [ ] ⇒ — 2021 10-11 — 2021-07-05 –

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37. M REIT ⇒ T — 2021 10-11 — 2021-07-05 –

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38. H ⇒ ( ) — 2021 10-11 — 2021-07-05 –

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39. K 3 ⇒ SF — 2021 10-11 — 2021-07-05 –

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40. H ⇒ 360 — 2021 10-11 — 2021-07-05 – p.40/57

41. T ⇒ — 2021 10-11 — 2021-07-05 – p.41/57

42. I ⇒ . . . — 2021 10-11 — 2021-07-05

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43. T ⇒ . . . — 2021 10-11 — 2021-07-05

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44. S PDF ⇒ . . . — 2021 10-11 —

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45. 6. & ( ) OS — 2021 10-11 — 2021-07-05

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46. ← (cybernetics) → (AI ) / — 2021 10-11 —

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47. (cognitive) ( ) → → 28 (http://cs.stanford.edu/people/karpathy/convnetjs/) — 2021 10-11

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48. → 30 : × — 2021 10-11 — 2021-07-05 –

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49. OS (2007) — 2021 10-11 — 2021-07-05 – p.49/57

50. Amazon Go → — 2021 10-11 — 2021-07-05 – p.50/57

51. ( JPY ) MUFG J S (“Cause-Oriented Economy”) ( )

    ⇒ cf. — 2021 10-11 — 2021-07-05 – p.51/57

52. (4 ) ( ) ( ) — 2021 10-11 —

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53. → (AI ) → ← → → / / —

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54. 7. : 30 30 — 2021 10-11 — 2021-07-05 –

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55. 8. — 2021 10-11 — 2021-07-05 – p.55/57

56. 6. ( ) : ( ) 2021 7 8 (

    ) 23:59 JST Waseda Moodle (Discord ) — 2021 10-11 — 2021-07-05 – p.56/57

57. Zoom — 2021 10-11 — 2021-07-05 – p.57/57