Lightning_ecosystem_HashHub20180721.pdf

Transcript

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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8. 0⒎DIBJOXPSLTIPQ
   

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9. 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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10. രൃతʹٕज़ਐల͕
    Ճ଎͢ΔҰาखલ
    

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11. ϝΠϯωοτ
    ϦΞϧͳ͓͕ۚྲྀΕΔϥΠτχϯάωοτϫʔΫ
    2018೥3݄22೔
    

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12. ϝΠϯωοτ
    2018೥7݄19೔
    ϦΞϧͳ͓͕ۚྲྀΕΔϥΠτχϯάωοτϫʔΫ
    

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

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14. 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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15. ΦϑνΣʔϯΞΧσϛʔ
    

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16. ΦϑνΣʔϯΞΧσϛʔ
    

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17. 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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18. ֊૚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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19. ֊૚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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20. ֊૚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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21. #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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22. ஫໨͍ͯ͠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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23. 'JO
    

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