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ブロックチェーンの限界を超える / Beyond the Limits of Blockchains

ブロックチェーンの限界を超える / Beyond the Limits of Blockchains

2018年4月25日(水)、オープンソースビジネス推進協議会 プレミアムセミナー「2018年知っておきたい次世代テクノロジーとOSS」での講演にて使用したスライドです。

Kenji Saito

April 25, 2018
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  1. Beyond Blockchain One
    / SFC
    [email protected]
    — 2018-04-25 – p.1/22

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  2. ( )
    SFC ( ) ( )
    CSO (Chief Science Officer)
    1993 M.Eng ( )
    2006 ( )
    SFC 17
    P2P (Peer-to-Peer)
    2011
    → ( )
    — 2018-04-25 – p.2/22

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  3. ( R&D, 2017.12)
    : SF + +
    2048
    — 2018-04-25 – p.3/22

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  4. 2018 5 :
    : ( )
    Beyond Blockchain One (BBc-1)
    — 2018-04-25 – p.4/22

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  5. ( )
    (1)
    (2)
    (3)
    (4) ( )
    state machine replication
    — 2018-04-25 – p.5/22

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  6. 1)
    2)
    3)


    ·
    / (dependable )
    — 2018-04-25 – p.6/22

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  7. (1)
    ( )
    ⇒ P2P
    ⇒ ( )
    — 2018-04-25 – p.7/22

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  8. (2)
    (double spending) ( )

    ⇒ ( )

    ( ) ( )
    ⇒ → →
    ⇒ →
    — 2018-04-25 – p.8/22

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  9. — 2018-04-25 – p.9/22

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  10. / (1)
    2,100 cm3 (cc)
    1 1cm3
    10
    12.5cm3

    ⇒ ( )
    — 2018-04-25 – p.10/22

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  11. / (2)
    ( )
    ( )
    ( )
    ( )
    ( )

    ( )
    — 2018-04-25 – p.11/22

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  12. ท൪߸O ท൪߸O ท൪߸O
    લทͷμΠδΣετ
    λʔήοτҎԼͰͳ͍ͱ͍͚ͳ͍

    ͸Έͩ͠ίʔφʔ
    μΠδΣετ͕λʔήοτҎԼʹͳΔΑ͏ʹೖΕΔద౰ͳ಺༰

    ( )

    — 2018-04-25 – p.12/22

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  13. ϖʔδ൪߸O ϖʔδ൪߸O ϖʔδ൪߸O ϖʔδ൪߸O
    ϖʔδ൪߸O ϖʔδ൪߸O ϖʔδ൪߸O
    ϖʔδ൪߸O
    ͬͪ͜ͷྺ࢙͕༗ޮ
    ( )
    — 2018-04-25 – p.13/22

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  14. /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 ( )
    — 2018-04-25 – p.14/22

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  15. /DLT
    ( )
    ( )
    ( vs. )
    ( )
    ( )
    ( )

    ( : BBc-1)
    DLT
    :
    :
    — 2018-04-25 – p.15/22

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  16. vs.
    :
    :
    :
    :
    :
    :
    :
    :
    :
    — 2018-04-25 – p.16/22

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  17. Beyond Blockchain One (BBc-1)
    #JUDPJO
    ͦͷଞͷ
    ύϒϦοΫϨοδϟʔ
    BBc-1
    ΦʔϓϯͰύϒϦοΫͳɹ෼ࢄϨοδϟʔ
    ෼ࢄετϨʔδ؅ཧ
    αʔόϨε ۃྗϝΠϯςφϯεϑϦʔ
    ͳ࣮ߦ؀ڥ
    ΞϓϦέʔγϣϯ
    ͦ
    ͷ

    ͞
    ·
    ͟
    ·
    ͳ
    Ξ
    ϓ
    Ϧ
    ͷ
    Մ


    σδλϧ௨՟ 4%, σδλϧΞηοτ "1*
    ##D ։ൃ߲໨
    ҠߦΞγελϯτ

    Ҭ

    ՟
    Ξ
    ϓ
    Ϧ
    ϙ
    Π
    ϯ
    τ
    Ξ
    ϓ
    Ϧ




    Ξ
    ϓ
    Ϧ
    ʜ
    ॳظ
    λʔήοτ
    ॳظ
    λʔήοτ
    ॳظʹ͓͍ͯଘࡏূ໌Λґଘ
    ݸʑͷετϨʔδαʔϏε
    Մೳͳλʔήοτ
    2017 10 31 (https://github.com/beyond-blockchain/bbc1)
    — 2018-04-25 – p.17/22

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  18. 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]
    — 2018-04-25 – p.18/22

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  19. BBc-1
    — 2018-04-25 – p.19/22

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  20. BBc Trust ( ) — https://beyond-blockchain.org/public/bbc-trust.pdf
    — https://beyond-blockchain.org/public/bbc-trust_ja.pdf
    Design Paper (white paper) (2018/3 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
    — 2018-04-25 – p.20/22

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  21. : ←
    :

    AI
    =
    AI
    — 2018-04-25 – p.21/22

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  22. (Cybernetically Organized Society)
    dependable
    — 2018-04-25 – p.22/22

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