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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
Kenji Saito
PRO
February 22, 2018
Technology
1
610
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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Transcript
∼ ∼ / SFC
[email protected]
∼ ∼ 2018-02-22 – p.1/19
( ) SFC ( ) ( ) CSO (Chief Science
Officer) 1993 M.Eng ( ) 2006 ( ) SFC 17 P2P (Peer-to-Peer) 2011 → ( ) ∼ ∼ 2018-02-22 – p.2/19
( R&D, 2017.12) : SF + + Amazon 1 (
) 2048 ∼ ∼ 2018-02-22 – p.3/19
( ) (1) (2) (3) (4) ( ) state machine
replication ∼ ∼ 2018-02-22 – p.4/19
1) 2) 3) ⇒ ⇒ IoT · / (dependable )
∼ ∼ 2018-02-22 – p.5/19
( ) P2P ( ) (double spending) ( ) ⇒
( ) → ( ) ( ) ∼ ∼ 2018-02-22 – p.6/19
/ (1) 2,100 cm3 (cc) 1 1cm3 10 12.5cm3 ⇒
⇒ ( ) ∼ ∼ 2018-02-22 – p.7/19
/ (2) ( ) ( ) ( ) ( )
( ) ( ) → ( ) ∼ ∼ 2018-02-22 – p.8/19
∼ ( ) → ∼ ∼ 2018-02-22 – p.9/19
∼ ( ) ∼ ∼ 2018-02-22 – p.10/19
/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
/DLT ( ) ( ) ( vs. ) ( )
( ) ( ) ⇒ ( : BBc-1) DLT : : ∼ ∼ 2018-02-22 – p.12/19
vs. : : : : : : : : :
∼ ∼ 2018-02-22 – p.13/19
Beyond Blockchain One (BBc-1) #JUDPJO ͦͷଞͷ ύϒϦοΫϨοδϟʔ BBc-1 ΦʔϓϯͰύϒϦοΫͳɹࢄϨοδϟʔ ࢄετϨʔδཧ
αʔόϨε ۃྗϝΠϯςφϯεϑϦʔ ͳ࣮ߦڥ 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
Introducing BBc-1 — ਖ਼ੑͷอূ 6590 ࣝผࢠͱެ։ݤͷ υϝΠϯͰͷݕূ ࠴ݖͱͯ͠ͷΞηοτ #Z[BOUJOF1BYPT
ωΠςΟϒ௨՟Λͨͳ͍ υϝΠϯ࣏ࣗ υϝΠϯؒͷཤྺަࠩ ॳظʹ͓͍ͯϒϩοΫνΣʔϯͷΞϯΧϦϯά ଘࡏͷূ໌ །Ұੑͷ߹ҙ Ψόφϯε https://beyond-blockchain.org offi
[email protected]
∼ ∼ 2018-02-22 – p.15/19
BBc-1 ∼ ∼ 2018-02-22 – p.16/19
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
: ← : ⇒ AI = AI ∼ ∼ 2018-02-22
– p.18/19
(Cybernetically Organized Society) dependable ∼ ∼ 2018-02-22 – p.19/19