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ビヨンドブロックチェーン 〜ブロックチェーンの課題を乗り越えて〜 / Beyond Blockchain - Beyond Problems of Blockchains

ビヨンドブロックチェーン 〜ブロックチェーンの課題を乗り越えて〜 / Beyond Blockchain - Beyond Problems of Blockchains

2018年2月22日(木) に開催された Blockchain for Enterprise 2018 - 名古屋 - での講演で使用したスライドです。

Kenji Saito
PRO

February 22, 2018
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  1. ∼ ∼ / SFC [email protected] ∼ ∼ 2018-02-22 – p.1/19

  2. ( ) SFC ( ) ( ) CSO (Chief Science

    Officer) 1993 M.Eng ( ) 2006 ( ) SFC 17 P2P (Peer-to-Peer) 2011 → ( ) ∼ ∼ 2018-02-22 – p.2/19
  3. ( R&D, 2017.12) : SF + + Amazon 1 (

    ) 2048 ∼ ∼ 2018-02-22 – p.3/19
  4. ( ) (1) (2) (3) (4) ( ) state machine

    replication ∼ ∼ 2018-02-22 – p.4/19
  5. 1) 2) 3) ⇒ ⇒ IoT · / (dependable )

    ∼ ∼ 2018-02-22 – p.5/19
  6. ( ) P2P ( ) (double spending) ( ) ⇒

    ( ) → ( ) ( ) ∼ ∼ 2018-02-22 – p.6/19
  7. / (1) 2,100 cm3 (cc) 1 1cm3 10 12.5cm3 ⇒

    ⇒ ( ) ∼ ∼ 2018-02-22 – p.7/19
  8. / (2) ( ) ( ) ( ) ( )

    ( ) ( ) → ( ) ∼ ∼ 2018-02-22 – p.8/19
  9. ∼ ( ) → ∼ ∼ 2018-02-22 – p.9/19

  10. ∼ ( ) ∼ ∼ 2018-02-22 – p.10/19

  11. /DLT ( ) Bitcoin ( ) Open Assets Protocol (OAP)

    ( ) Ethereum ( ) ( ) Enterprise Ethereum Alliance (↓ ) (DLT) ( ) Hyperledger (Linux Foundation) Fabric (IBM/DAH), Sawtooth (Intel), Iroha ( ) Corda (R3), Tangle (IOTA), . . . , BBc-1 ( ) ∼ ∼ 2018-02-22 – p.11/19
  12. /DLT ( ) ( ) ( vs. ) ( )

    ( ) ( ) ⇒ ( : BBc-1) DLT : : ∼ ∼ 2018-02-22 – p.12/19
  13. vs. : : : : : : : : :

    ∼ ∼ 2018-02-22 – p.13/19
  14. Beyond Blockchain One (BBc-1) #JUDPJO ͦͷଞͷ ύϒϦοΫϨοδϟʔ BBc-1 ΦʔϓϯͰύϒϦοΫͳɹ෼ࢄϨοδϟʔ ෼ࢄετϨʔδ؅ཧ

    αʔόϨε ۃྗϝΠϯςφϯεϑϦʔ ͳ࣮ߦ؀ڥ ΞϓϦέʔγϣϯ ͦ ͷ ଞ ͞ · ͟ · ͳ Ξ ϓ Ϧ ͷ Մ ೳ ੑ σδλϧ௨՟ 4%, σδλϧΞηοτ "1* ##D ։ൃ߲໨ ҠߦΞγελϯτ ஍ Ҭ ௨ ՟ Ξ ϓ Ϧ ϙ Π ϯ τ Ξ ϓ Ϧ དྷ ྺ ূ ໌ Ξ ϓ Ϧ ʜ ॳظ λʔήοτ ॳظ λʔήοτ ॳظʹ͓͍ͯଘࡏূ໌Λґଘ ݸʑͷετϨʔδαʔϏε Մೳͳλʔήοτ 2017 10 31 (https://github.com/beyond-blockchain/bbc1) ∼ ∼ 2018-02-22 – p.14/19
  15. Introducing BBc-1 — ਖ਼౰ੑͷอূ 6590  ࣝผࢠͱެ։ݤͷ෼཭ υϝΠϯ಺Ͱͷݕূ ࠴ݖͱͯ͠ͷΞηοτ #Z[BOUJOF1BYPT౳

    ωΠςΟϒ௨՟Λ΋ͨͳ͍ υϝΠϯ಺࣏ࣗ υϝΠϯؒͷཤྺަࠩ ॳظʹ͓͍ͯ͸ϒϩοΫνΣʔϯ΁ͷΞϯΧϦϯά ଘࡏͷূ໌ །Ұੑͷ߹ҙ Ψόφϯε https://beyond-blockchain.org offi[email protected] ∼ ∼ 2018-02-22 – p.15/19
  16. BBc-1 ∼ ∼ 2018-02-22 – p.16/19

  17. BBc Trust ( ) — https://beyond-blockchain.org/public/bbc-trust.pdf — https://beyond-blockchain.org/public/bbc-trust_ja.pdf Design Paper

    (white paper) ( revision 0.1) — https://beyond-blockchain.org/public/bbc1-design-paper.pdf — https://beyond-blockchain.org/public/BBc-1-press-release20171031.pdf — https://beyond-blockchain.org/public/BBc-1-introduction-and-showcase20171031a.pdf ∼ ∼ 2018-02-22 – p.17/19
  18. : ← : ⇒ AI = AI ∼ ∼ 2018-02-22

    – p.18/19
  19. (Cybernetically Organized Society) dependable ∼ ∼ 2018-02-22 – p.19/19