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Liquid and Strong Federations

3cb4e761dbdb7aebd1ffd85f752e1e3e?s=47 sonata
December 19, 2017

Liquid and Strong Federations

3cb4e761dbdb7aebd1ffd85f752e1e3e?s=128

sonata

December 19, 2017
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  1. 1 -JRVJEBOE4USPOH'FEFSBUJPOT CMPDLDIBJOUPLZP !TPOBUBSE

  2. Engineer Kensuke Sano @sonatard • University • Linux Server and

    Network Engineer • Canon • Develop Wireless LAN Module Simulator with SystemC • Develop TCP/IP protocol stack on RTOS • Go in my free time • Mercari/Souzoh • Google App Engine Go Engineer • Mercari Atte • Next Currency • Google App Engine Go Engineer • Crypto Money Trade System
  3. • L i q u i d ͱ S t

    r o n g F e d e r a t i o n s • B i t c o i n N e t w o r k ͷ ՝ ୊ • L i q u i d ͷ ಛ ௃ • Ϣ ʔ ε έ ʔ ε • S t r o n g F e d e r a t i o n
  4. 4 -JRVJEͱ4USPOH'FEFSBUJPOT w -JRVJE͸#MPDLTUSFBN͕࠷ॳʹൃදͨ͠αΠυνΣʔϯͷ࣮૷ w ෳ਺ͷ૊৫ͳͲͷؒͷϏοτίΠϯͷڞಉอ؅৔ w 4USPOH'FEFSBUJPOT͸ɺ-JRVJEΛ࣮ݱ͢ΔͨΊͷϓϩτίϧͷ໊শɻ w اۀؒͷར༻Λ૝ఆ

    w ଈ࣌ૹۚɺ(PYϦεΫͷ௿ݮ w ػີੑ͕ߴ͍ w ࠷ॳ͸CJUDPJOͷΈରԠ w ٕज़తʹ͸Ϩʔτʹج͖ͮଞͷ௨՟ͱͷަ׵΋ՄೳͳͷͰɺকདྷతʹ͸ରԠ΋ 
  5. • L i q u i d ͱ S t

    r o n g F e d e r a t i o n s • B i t c o i n N e t w o r k ͷ ՝ ୊ • L i q u i d ͷ ಛ ௃ • Ϣ ʔ ε έ ʔ ε • S t r o n g F e d e r a t i o n
  6. 6 #JUDPJO/FUXPSLͷ՝୊ w #JUDPJOεέʔϥϏϦςΟ w ̍ϒϩοΫ࡞੒ʹ෼ɺ̒ϒϩοΫ଴ͭͱ࠷େ࣌ؒۙ͘ w ϒϩοΫαΠζͷ֦େ΍ϒϩοΫʹอଘ͢ΔσʔλαΠζΛ࡟ݮ͢Δ͜ͱͰɺվળ͸ Մೳ͕ͩεέʔϧʹ͸ݶք͕͋Γɺকདྷతʹ΋ࠜຊతͳղܾʹ͸ࢸΒͳ͍ɻ w

    #JUDPJO͔ΒϑΥʔΫͨ͠ίΠϯ܈ w 4FHXJUͳͲ w ༻్Λݶఆ͢Δ͜ͱͰ෦෼తʹૹۚͷ໰୊Λղܾ͢Δ w -JHIUOJOH/FUXPSL w -JRVJE
  7. 7 /FUXPSLͷҧ͍ w #JUDPJO/FUXPSL w ൚༻తͳૹۚॲཧɻ w ΦϯνΣʔϯ w -JHIUOJOH/FUXPSL

    w Ϣʔβؒͷগֹܾࡁɻ w ̎ऀؒͷେྔͷτϥϯβΫγϣϯΛ̍ճʹ࡟ݮɻ w ΦϑνΣʔϯ w -JRVJE w ࣄۀऀؒͷૹۚʹར༻ɻ w ಛఆͷ৴པ͞ΕͨϝϯόʔͷϚϧνγάج͖ͮૹۚ͢Δ͜ͱͰϚΠχϯάΛ࡟ݮɻ w αΠυνΣʔϯ
  8. 8 /FUXPSLͷҧ͍ w #JUDPJO/FUXPSL w ΦϯνΣʔϯ w ϒϩοΫ಺ʹೖΔτϥϯβΫγϣϯͷঝೝ͕ऴΘΔͷ͸໿෼ɻ w ૹۚ׬ྃͱ൑அ͢ΔϒϩοΫ਺ʹ౸ୡ͢Δ·Ͱ࠷େ࣌ؒɻ

    Bitcoin Network
  9. 9 /FUXPSLͷҧ͍ w -JHIUOJOH/FUXPSL w ΦϑνΣʔϯ ϨΠϠʔ  w ର৅ͷϢʔβؒͰ-JHIUOJOH/FUXPSL

    ্ͰνϟωϧΛ։͍ͯɺૹۚॲཧΛO ճ࣮ࢪ͢Δɻ w νϟωϧΛด͡Δ w #JUDPJO/FUXPSLʹϒϩʔυΩϟετ w #JUDPJO/FUXPSL্΁ͷϒϩʔυΩϟετ ΛOճ͔Β̍ճʹ࡟ݮɻ w ඞͣ̍ճͷঝೝ࣌ؒ͸͔͔Δɻ Lightning Network Bitcoin Network
  10. 10 /FUXPSLͷҧ͍ w -JRVJE/FUXPSL w αΠυνΣʔϯ w ͋Β͔͡ΊαΠυνΣʔϯʹૹ͓͖ۚͯ͠ɺࢀՃऀಉ࢜ͷϓʔϧΛ࡞Δɻ w -JRVJE/FUXPSL಺Ͱͷૹۚ͸ଈ࣌׬ྃɻ

    w ࠓͷॠؒɺଈ࣌ૹ͍ۚͨ͠ͱ͍͏Ϣʔβͷ՝୊Λղܾ͢Δɻ Bitcoin Network Liquid Network 1FHJO 1FHPVU
  11. 11 /FUXPSLͷҧ͍ w -JHIUOJOH/FUXPSL w ϢʔβɹҰൠར༻ऀ w Ϣʔεέʔεෳ਺ճͷૹۚΛվળ w ֹۚগֹ

    w -JRVJE/FUXPSL w Ϣʔβࣄۀऀ
 Ϣʔεέʔεࣄۀऀؒͷଈ࣌ૹۚ w ֹۚߴֹ
  12. • L i q u i d ͱ S t

    r o n g F e d e r a t i o n s • B i t c o i n N e t w o r k ͷ ՝ ୊ • L i q u i d ͷ ಛ ௃ • Ϣ ʔ ε έ ʔ ε • S t r o n g F e d e r a t i o n
  13. 13 -JRVJEͷಛ௃ w -JRVJEͷࢀՃऀ 'VODUJPOBSJFT ʹ͸ͭͷ໾ׂ͕͋Δ w 8BUDINBO w #MPDLTJHOFS

    1FHJO 1FHPVU 8BUDINBO #MPDLTJHOFS
  14. 14 -JRVJEͷಛ௃ w 8BUDINBO w 1FHJO1FHPVUΛ୲౰͢Δɻ w ϝΠϯνΣʔϯ্ͷऔҾʹॺ໊ͯ͠ɺαΠυνΣʔϯ͔Βࢿ࢈ΛҠಈ͢Δɻ w FMFNFOUTͷΑ͏ʹ417ϓϧʔϑͰ͸ͳ͘ɺ8BUDINBO͕ূ໌͢Δɻ

    w 'FEFSBUFE1FH 1FHJO 1FHPVU 8BUDINBO #MPDLTJHOFS
  15. 15 -JRVJEͷಛ௃ w #MPDLTJHOFS w αΠυνΣʔϯͷτϥϯβΫγϣϯΛঝೝ͠ϒϩοΫΛ࡞੒͢Δɻ w LPGOͷϚϧνγά w ̽ݸͷ伴ͷ಺ͷLݸͷॺ໊Λඞཁͱ͢Δ

    w #JUDPJO/FUXPSLͷ1SPPGPGXPSLͷΑ͏ʹOPODFΛ୳͢Α͏ͳ͜ͱ͸͠ͳ͍ɻ w ϑΥʔΫ͕ى͖ͣʹνΣʔϯͷ࠶ߏ੒ SFPSH ͕ى͖ͳ͍ɻ w ۜߦͷΑ͏ͳୈ̏ऀʹҕͶΔͷͰ͸ͳ͘ɺؔ܎͍ͯ͠Δϝϯόʔࣗ਎Ͱߦ͏ɻ 1FHJO 1FHPVU 8BUDINBO #MPDLTJHOFS
  16. 16 -JRVJEͷಛ௃ w LPGOͷϚϧνγάͷ՝୊ w -JRVJE/FUXPSLͷࢀՃऀ͸ɺ͓ޓ͍ͷΠϯηϯςΟϒ͕Ұக͍ͯ͠Δඞཁ͕͋Δɻ w ѱҙΛಇ͘͜ͱʹΠϯηϯςΟϒ͕͋ΔϝϯόʔΛՃ͑Δ΂͖Ͱ͸ͳ͍ɻ w ֤ࢀՃऀ͕ಉֹ͡Λ1FHJOͯ͠؅ཧ͍ͯ͠Δͱ͖͕΋ͬͱ΋҆શͳঢ়ଶɻ

    w #JUDPJO/FUXPSLͱൺֱ͢ΔͱηΩϡϦςΟϦεΫ͕ߴ͍ɻ w ѱҙΛಇ͘#MPDLTJHOFS͕ᮢ஋Λ௒͑Δͱ-JRVJE/FUPXSL͸ػೳ͠ͳ͍ w ѱҙ͸ͳ͘ͱ΋৐ͬऔΒΕΔՄೳੑ΋ 1P8͸͜ͷ৺഑͕ͳ͍ 1FHJO 1FHPVU 8BUDINBO #MPDLTJHOFS
  17. 17 -JRVJEͷಛ௃ w LPGOͷϚϧνγάͷ՝୊ଓ͖ w ͦͷͨΊ-JRVJEͰ͸ઐ༻ͷϋʔυ΢ΣΞΛ༻ҙͯ͠ɺηΩϡϦςΟͷ޲্ΛਤΔ w ҰൠతαʔόͰӡ༻ͯ͠ൿີ伴͕࿙Ӯ͢Δ͜ͱ͕࠷େͷϦεΫ w #MPDLTUSFBNࣾͱͯ͠΋ຊ࣭తͳղܾͰ͸ͳ͍͜ͱΛཧղͭͭ͠΋ɺҰఆͷޮՌ͸͋Δ

    ͱ͍ͯ͠Δɻ w ࢀՃऀ͸ɺ๏ਓͱͯ͠΋ภΓ͕ͳ͍͜ͱ͕ཧ૝ w ஍ཧతʹ΋ಉ༷ ࡂ֐ɺઓ૪ɺར֐ͷภΓ  w άϧʔϓاۀͷ৔߹͸ɺ΢ΥϨοτ͸اۀ͝ͱʹ࣋ͪ#MPDLTJHOFSͱͯ͠ͷݖརׂ͕ͭ Γ౰ͯΒΕΔͳͲ͕૝ఆ͞ΕΔ 1FHJO 1FHPVU 8BUDINBO #MPDLTJHOFS
  18. • L i q u i d ͱ S t

    r o n g F e d e r a t i o n s • B i t c o i n N e t w o r k ͷ ՝ ୊ • L i q u i d ͷ ಛ ௃ • Ϣ ʔ ε έ ʔ ε • S t r o n g F e d e r a t i o n
  19. 19 -JRVJEͷϢʔεέʔε w اۀ͸ɺ͋Β͔͡ΊҰఆྔͷCJUDPJOΛαΠυνΣʔϯʹ1FHJO͓ͯ͘͠ w ૹ͍ۚͨ͠ͱ͖Ͱ͸ͳ͘ɺ͋Β͔͡Ί1FHJO͢Δඞཁ͕͋Δ w ૹ͕ۚඞཁͳλΠϛϯάͰαΠυνΣʔϯ্ͰɺଞͷऔҾॴ΁ૹۚ w ଞͷऔҾॴͰΦϧτίΠϯΛങ͍͍ͨ৔߹ͳͲ

    w ඞཁʹͳͬͨΒ1FHPVU w ஗Ԇͳ͠ʹଈ࣮࣌ߦ -JRVJE/FUXPSL QFHJO ૹۚ
  20. 20 Ծ૝௨՟ൢചॴʹ͓͚Δ-JRVJEͷՁ஋Ծ૝௨՟ͷࡏݿ؅ཧ w Ծ૝௨՟ൢചॴͰ͸ϏοτίΠϯ΍ͦͷଞͷΦϧτίΠϯͷࡏݿΛอ༗͠ͳ͚Ε͹ͳΒ ͳ͍ɻ w ೔ͷऴΘΓʹɺϢʔβ͕อ༗͢ΔίΠϯͱಉ౳ֹΛاۀ͕อ༗͢Δ͜ͱΛԾ૝௨՟औ ҾۀͰఆΊΒΕ͍ͯΔɻ w Ϣʔβ͕૿͑Δ͝ͱʹอ࣋͢ΔԾ૝௨՟Λอ༗͢Δֹ͕૿͍͖͑ͯɺ(PY࣌ͷϦεΫ͕

    ্͕Δɻ w ࣗ෼Ͱൿີ伴Λ؅ཧ͍ͯ͠ΔݶΓ(PYͷϦεΫΛθϩʹ͸Ͱ͖ͳ͍ɻ w -JRVJEͷαΠυνΣʔϯʹ1FHJO͓ͯ͘͜͠ͱͰɺෳ਺ਓͷঝೝ͕ͳ͍ͱૹۚ͢Δ͜ͱ ͕Ͱ͖ͳ͍ͷͰɺ౪·ΕΔϦεΫ͕௿͘ͳΔɻ
  21. 21 Ծ૝௨՟ൢചॴʹ͓͚Δ-JRVJEͷՁ஋औҾॴ͔Βͷ࢓ೖΕ w औҾॴ͔Β࢓ೖΕ͍ͨ৔߹ʹ͸ɺଞͷऔҾॴͷޱ࠲ʹৼΓࠐΜͰ͓͘ඞཁ͕͋Γ(PYϦ εΫ͕ଘࡏ͢Δɻ w ෳ਺ͷऔҾॴ͔Β࢓ೖΕ͍ͨ৔߹ʹ͸ɺͦΕͧΕͷऔҾॴʹ෼ࢄͯ͠ࢿ࢈Λ؅ཧ͢Δ͜ ͱʹͳΔɻ w #JUDPJO/FUXPSLͰ͸ങ͏௚લʹଈ࠲ʹऔҾॴʹૹۚͯ͠ɺߪೖͱ͍͏͜ͱ͕Ͱ͖ͳ͍ɻ

    w -JRVJE/FUXPSLͰ͸ɺඞཁͳ#JUDPJOΛଈ࠲ʹૹΔ͜ͱ͕ՄೳͰ͋ΔͨΊɺऔҾॴʹԾ૝ ௨՟Λ༬͚Δඞཁ͕ͳ͘ͳΔɻ
  22. 22 Ծ૝௨՟ൢചॴʹ͓͚Δ-JRVJEͷՁ஋Ϣʔβࢹ఺ w औҾॴͷΧ΢ϯλʔύʔςΟʔϦεΫ͕௿͍ w ֤औҾॴ͕"1*Λఏڙ͢Ε͹ɺଞͷऔҾॴʹଈ࣌ૹۚՄೳʹͳΔɻ w ଈ࣌ૹ͕ۚՄೳʹͳΕ͹औҾॴؒͷՁ͕֨ࠩͳ͘ͳΓՁ͕֨҆ఆ͢Δ

  23. 23 ࠓޙͷ༧ఆ w ೥ୈҰ࢛൒ظʹ࢝·Δ༧ఆɻ w ࢀըاۀΛूΊ͍ͯΔɻ w #MPDLTUSFBNࣾͱίϯλΫτΛऔΕ͹ΑΓৄࡉͳ৘ใΛ໯͑·͢ɻ