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Lightning_ecosystem_HashHub20180721.pdf

 Lightning_ecosystem_HashHub20180721.pdf

Takaya Imai

July 21, 2018
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  1. -JHIUOJOHΤίγεςϜͷ
    ࠷લઢ
    +VM
    )BTI)VC$POGFSFODF
    ϑϩϯςΟΞύʔτφʔζ߹ಉձࣾɹ୅ද$&0
    ࠓҪਸ໵

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  2. ࣗݾ঺հ
    ϑϩϯςΟΞύʔτφʔζ߹ಉձࣾ ୅දCEO
    United Bitcoiners Inc. ڞಉ૑ۀऀˍऔక໾CTO
    ϚελϦϯάϏοτίΠϯɺ຋༁ऀ୅ද
    ੈքͰॳΊͯͷɺ೔ຊޠʹΑΔϏοτίΠϯɾϒϩοΫ
    νΣʔϯͷৄࡉٕज़ॻ
    શମͷׂ̕Λ຋༁
    2016/7/14ग़൛
    ిࢠॻ੶൛(kindle)΋
    ΦʔϓϯΤσΟγϣϯ൛
    https://www.bitcoinbook.info
    ౦ژେֶ٬һݚڀһ

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  3. όοΫάϥ΢ϯυ
    ৽ׁେֶେֶӃɹૉཻࢠཧ࿦෺ཧɹത࢜(ཧ)
    ΧΧΫίϜ
    ݕࡧΤϯδϯ։ൃɹݕࡧαʔόΫϥελߏஙӡ༻ɹେن໛σʔλ
    ॲཧɹػցֶशɹը૾ೝࣝ
    σʔλλϫʔגࣜձࣾɹ୅දऔక໾
    ࣗݾ঺հ

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  4. ηΧϯυϨΠϠʔɺΦϑνΣʔϯٕज़͕
    Ͳ͏͍͏ํ޲ʹߦ͔͘ɺ
    ݱঢ়Λ౿·͑ͯࣗ෼ͳΓͷߟ͑Λग़ͯ͠
    ߦ͖·͢

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  5. ͳͥ͜ͷ෦෼ʹ
    ڵຯΛ͍࣋ͬͯΔ͔͸
    ผͷػձʹ

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  6. -JHIUOJOH)BDLEBZ

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  7. 0⒎DIBJOXPSLTIPQ

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  8. w -JHIUOJOH/FUXPSL
    w .VMUJ)PQ-PDLT
    w Y$SPX1SPUPDPM
    w %JTDSFFU-PH$POUSBDUT
    w 4QFFEZ.VSNVST
    w 5SVF#JU
    w 3BJEFO/FUXPSL
    w 1*4"
    ΦϑνΣʔϯํ޲΁ͷٕज़తਐల͕
    ༷ʑͳํ޲͔Βى͖͖͍ͯͯΔ
    w -JRVJE/FUXPSL
    w 5FFDIBJO
    w 1&36/

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  9. രൃతʹٕज़ਐల͕
    Ճ଎͢ΔҰาखલ

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  10. ϝΠϯωοτ
    ϦΞϧͳ͓͕ۚྲྀΕΔϥΠτχϯάωοτϫʔΫ
    2018೥3݄22೔

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  11. ϝΠϯωοτ
    2018೥7݄19೔
    ϦΞϧͳ͓͕ۚྲྀΕΔϥΠτχϯάωοτϫʔΫ

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  12. ͋ͱ̎೥
    w ٕज़తʹ࣮༻ʹ࢖͑ΔΑ͏ʹͳΔ·Ͱɺগͳ͘
    ͯ΋͋ͱ̍೥͸͔͔Δ
    w ͦΕͱલޙͯ͠গͣͭ͠Ϗδωεར༻͕࢝·Δ
    ͕ɺطଘϏδωεͷஔ͖׵͑͸ͦΕ΄Ͳଟ͘ͳ
    ͍
    w Ϗδωεར༻͕࿩୊ʹͳΓ࢝ΊΔʹ͸ɺগͳ͘
    ͱ΋̎೥͸͔͔Δ

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  13. ࠓ͜͜Ͱ΍Δ΂͖͜ͱ
    w -JHIUOJOH/FUXPSL3'$ʹਫ਼௨ͨ͠ΤϯδχΞ
    Λ૿΍͢
    w -"QQT -JHIUOJOH/FUXPSLΞϓϦ
    ͷࢼߦࡨޡ
    Λ܁ΓฦͤΔ؀ڥΛ࡞Δ
    w ͜ΕΛ௨ͯ͠ɺ)551ͷΑ͏ͳ؆қϓϩτίϧ
    ͷσϑΝΫτ͕Ͱ͖͍ͯͬͨΒ͍͍ͱࢥ͏

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  14. ΦϑνΣʔϯΞΧσϛʔ

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  15. ΦϑνΣʔϯΞΧσϛʔ

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  16. ࠓ͜͜Ͱ΍Δ΂͖͜ͱ
    w -JHIUOJOH/FUXPSL3'$ʹਫ਼௨ͨ͠ΤϯδχΞ
    Λ૿΍͢
    w -"QQT -JHIUOJOH/FUXPSLΞϓϦ
    ͷࢼߦࡨޡ
    Λ܁ΓฦͤΔ؀ڥΛ࡞Δ
    w ͜ΕΛ௨ͯ͠ɺ)551ͷΑ͏ͳ؆қϓϩτίϧ
    ͷσϑΝΫτ͕Ͱ͖͍ͯͬͨΒ͍͍ͱࢥ͏

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  17. ֊૚ߏ଄ରԠؔ܎
    Blockchains
    Lightning Payment
    Channel
    Routing Algorithm
    Atomic Multi-Path
    Payments
    ???
    ෺ཧ૚
    ϦϯΫ૚
    ωοτϫʔΫ૚
    τϥϯεϙʔτ૚
    ΞϓϦέʔγϣϯ૚
    Sphinx ϓϨθϯςʔγϣϯ૚
    ϥΠτχϯά Πϯλʔωοτ
    HTLC
    ηογϣϯ૚

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  18. ֊૚ߏ଄ରԠؔ܎
    OSIࢀরϞσϧͱΠϯλʔωοτͷߏ଄Λͦͷ··ରൺ͸Ͱ͖
    ͳ͍΋ͷͷɺΞϓϦέʔγϣϯϨΠϠʔ෦෼͕·ͩ଍Γͳ͍ɻ
    ͜͜͸Լͷ֊૚ͷৄࡉΛ஌Βͳͯ͘΋ɺαΫοͱϥΠτχϯά
    ωοτϫʔΫΛ࢖͑ΔΑ͏ʹ͢Δϓϩτίϧ͕དྷΔɻ
    ݸʑͷ֊૚͸ɺҰࣾಠ઎Ͱ͸ͳ͘ݸʑ͕όϥόϥʹಈ͘ͷ͕๬
    ·͍͠ɻͱ͍͏ͷ͸ɺ૊Έ߹Θͤͷ࢓ํ͕ࣗ༝ʹͳΓԠ༻ൣғ
    ͕രൃతʹ޿͘ͳΔ͔ΒɻҰ͚ࣾͩͩͱͦͷձࣾͷརӹʹҾͬ
    ுΒΕͯരൃతʹ࢖ΘΕΔΑ͏ʹͳΒͳ͍ɻ

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  19. ֊૚ߏ଄ରԠؔ܎
    Lightning Payment Channel͸ҎԼͷ̎ͭͳͲෳ਺͕ࠞࡏ͢Δ
    ܗʹͳΓͦ͏ɻ
    L2 Penalty
    eltoo
    Routing Algorithm͸ҎԼ̏ͭେผ͞Εɺ։ൃ͕ਐΜͰߦ͘
    ੩తωοτϫʔΫͰͷ࠷దϧʔτ୳ࡧ
    ωοτϫʔΫͷޮ཰తߏ੒ΞϧΰϦζϜ
    ஥հख਺ྉͷ࠷దԽΞϧΰϦζϜ

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  20. #MPDLDIBJO
    DPOOFDUFEUP
    #JUDPJO
    ;DBTI
    #MPDLDIBJO
    &UIFSFVN
    #MPDLDIBJO
    #JUDPJO
    #MPDLDIBJO
    ʜ
    -JHIUOJOH/FUXPSL
    "UPNJD
    4XBQ
    1BZQBM
    7JTB
    *OUFS#MPDLDIBJO
    #MPDLDIBJO
    DPOOFDUFEUP
    TPNF
    CMPDLDIBJOT
    3BJEFO/FUXPSL
    ΦϯνΣʔϯଆ
    ΦϑνΣʔϯଆ
    4JEFDIBJO
    ϒϩοΫνΣʔϯ֎
    ֤ٕज़ͷؔ࿈Πϝʔδ
    *OUFSMFEHFS

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  21. ஫໨͍ͯ͠Δ
    ϥΠτχϯάٕज़΍ϓϩδΣΫτ
    Atomic Multi-Path Payments(ෆՄ෼ͳෳ਺ܦ࿏ࢧ෷͍ɺϥΠτχϯάωοτϫʔΫ
    ඇதԝूݖԽ/ଟֹૹۚ)
    b+l wallet (ड͕ۚͰ͖Δݱࡏ།ҰͷϥΠτχϯά΢ΥϨοτ)
    eltoo(νϟωϧߋ৽ͷγϯϓϧԽ)
    Splicing(νϟωϧσϙδοτͷಈతมߋ)
    Data Loss Protection(νϟωϧঢ়ଶͷอଘ)
    Olympus Server(νϟωϧঢ়ଶͷόοΫΞοϓ෼ࢄҕୗͱҕ೚ΠϯηϯςΟϒઃܭ)
    Outsourcing WatchTower (τϥϯβΫγϣϯ؂ࢹͷ֎෦Խ/ҕୗ)
    Atomic Swap(ϥΠτχϯάΛ࢖ͬͨϒϩοΫνΣʔϯؒෆՄ෼ίΠϯަ׵)
    Streaming Payments (ϥΠτχϯάૹۚͷ͞ΒͳΔޮ཰ԽɺૹۚϧʔτҰճҰճด
    ͣ͡ʹϧʔτΛ࢖͍ճ͢)

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