みんなのBlockchain

40e86de32af123cd0460d2e5326c5573?s=47 abenben
April 03, 2018

 みんなのBlockchain

2018年4月3日(火)に行われた「みんなのPython勉強会#34」で発表した資料です。
https://startpython.connpass.com/event/81619/

40e86de32af123cd0460d2e5326c5573?s=128

abenben

April 03, 2018
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  1. ΈΜͳͷ#MPDLDIBJO @abenben

  2. ࣗݾ঺հ ໊લɿ͋΂Μ΂Μ ৬ۀɿۚ༥*5ΤϯδχΞ 5XJUUFSɿ!BCFOCFO ग़਎ɿ๺ւಓʢ಩খ຀ࢢʣ

  3. ίϛϡχςΟ׆ಈ 4UBSU1ZUIPO$MVC GPVOE*5QSPKFDU pOQZ https://startpython.connpass.com http://foundit.tokyo https://fin-py.connpass.com 95FDI+"84 'JO+"84 https://xtechjaws.doorkeeper.jp

    https://fin-jaws.doorkeeper.jp
  4. ࠓ೔ͷ͓࿩ w'JO5FDIʹ͍ͭͯʢ͓͞Β͍ʣ w#MPDLDIBJOٕज़ʹ͍ͭͯ w#MPDLDIBJOٕज़Λར༻ͨ͠Ϗδωεʹ͍ͭͯ w#MPDLDIBJOٕज़ͷՄೳੑʹ͍ͭͯ w·ͱΊ 'JO5FDI΍ɺ#MPDLDIBJOͷ֓ཁͱɺ ϏδωεͰͷࣄྫ΍ɺࠓޙͷՄೳੑʹ͍ͭͯɻ

  5. <໔੹஫ҙࣄ߲> ຊ಺༰͸ݸਓͷݟղͰ͢ ɻॴଐ૊৫ͱ͸Ұ੾ؔ܎͋Γ·ͤΜɻ

  6. 'JOUFDIʹ͍ͭͯʢ͓͞Β͍ʣ Fintech

  7. 'JO5FDIͱ͸ 'JO 5FDI 'JO5FDI 'JOBODF 5FDIOPMPHZ ٕज़ ۚ༥ *$5 $ʹ௨৴

    *ʹ৘ใ 5ʹٕज़ ϑΝΠφϯε ςΫϊϩδʔ ʴ ʹ ʹ ʹ ʹ ৘ใ௨৴ٕज़ ΠϯϑΥϝʔγϣϯ ίϛϡχέʔγϣϯ ςΫϊϩδʔ *OGPSNBUJPO $PNNVOJDBUJPO 5FDIOPMPHZ
  8. 'JOUFDI-BOETDBQF https://www.bankingtech.com/2017/10/map-fintech-landscape/

  9. 9UFDI https://medium.com/@skyfish1003/x-tech-ΫϩεςοΫ-αʔϏεͷछྨ-809b786ecb65

  10. 'JOUFDIΧΦεϚοϓʢ೔ຊ൛ʣ WEBʮϏδωεʴITɿFinTechʢϑΟϯςοΫʣΛجૅ͔Βղઆɺԡ͓͑ͯ͘͞΂͖11෼໺ͱ͸ʯ

  11. ࢢ৔ʹଘࡏ͠ͳ͍ਅ࣮Λ୳͠ग़͢ θϩɾτΡɾϫϯʢNHKग़൛ʣ τϨϯυΛ௥͏ͷͰ͸ͳ͘ɺࢍ੒͢Δ ਓ͕΄ͱΜͲ͍ͳ͍ɺେ੾ͳਅ࣮Λ୳ ͢ɻ ❌ˠY ⭕ˠ Ϧʔϯ .71 00%"

  12. ৽͍͠zൃ૝ͷܕzʹग़ձ͏ώϯτ w৘ใ΍஌ࣝΛΠϯϓοτ͢Δ͜ͱ w͍ͭ΋ͱҧ͏ࢹ఺Ͱ෺ࣄΛݟΔ͜ͱ wߟ͑ൈ͍ͨ͋ͱʹɺؾΛΏΔΊΔ͜ͱ ྫɿ4$".1&3๏ʹΑΔΞΠσΞͷྔ࢈ w4VCTUJUVUFʢ୅͑Δʣɿଞͷ΋ͷʹஔ͖׵͑ͯΈͨΒͲ͏͔ʁ w$PNCJOFʢ૊Έ߹ΘͤΔʣɿԿΛ૊Έ߹ΘͤΔ͜ͱ͕Ͱ͖Δͷ͔ʁ w"EBQU దԠͤ͞Δ ɿࣅ͍ͯΔ΋ͷ͸ԿͩΖ͏͔ʁ

    w.PEJGZʢमਖ਼͢Δʣɿେ͖͞Λม͑ͯΈͯ͸Ͳ͏ͩΖ͏͔ʁ w1VUUPPUIFSVTFT ΄͔ͷ࢖͍ಓ ɿͦͷ··ͰͲͷΑ͏ͳ࢖͍ಓ͕͋Δͷ͔ʁ w&MJNJOBUF ࡟ݮ ɿԿΛऔΓআ͘͜ͱ͕Ͱ͖ΔͩΖ͏͔ʁ w3FWFSTFɾ3FBSSBOHF ٯసɾ࠶ฤ੒ ɿٯʹͰ͖ͳ͍͔ʁ ͻΒΊ͖εΠονେશ
  13. .6'(ίΠϯϋοΧιϯ ຬһిंͳͲͷࠞࡶղফΛ໨తʹɺࣗ਎ͷε ϚʔτϑΥϯΛ࣋ͪର৅৔ॴʹߦ͘͜ͱͰΞ ϓϦ͕ࠞࡶঢ়گΛ఻͑ɺΦϑϐʔΫ࣌ʹར༻ ͢ΔͱίΠϯ͕खݩʹࢧ෷ΘΕΔ࢓૊Έɻ

  14. .6'(ίΠϯϋοΧιϯ 'JO5FDIͷൣғΛ௒͑ɺ ࣾձ՝୊Λղܾ͢Δ࢓૊Έ ຬһిंͳͲͷࠞࡶղফΛ໨తʹɺࣗ਎ͷε ϚʔτϑΥϯΛ࣋ͪର৅৔ॴʹߦ͘͜ͱͰΞ ϓϦ͕ࠞࡶঢ়گΛ఻͑ɺΦϑϐʔΫ࣌ʹར༻ ͢ΔͱίΠϯ͕खݩʹࢧ෷ΘΕΔ࢓૊Έɻ

  15. 95FDI+"84ษڧձ

  16. #MPDLDIBJOͷٕज़ʹ͍ͭͯ BloCKCHain’S TECHNOLOGY

  17. ϒϩοΫνΣʔϯͱ͸ʁ Ձ஋ͷҠసΛ୲อ͢Δٕज़

  18. ϒϩοΫνΣʔϯͷ࢓૊Έ ͜Ε·ͰҰൠతͩͬͨγεςϜͷઃܭ΍؅ཧͷ ࢓૊ΈΛதԝूݖతͰ͋Δͱ͍͏ݟํΛͨ͠ࡍ ʹɺ͜Εͱରൺͯ͠෼ݖܕͰ͋Γͳ͕Β΋ਖ਼͠ ͍σʔλΛఏڙ͠ɺ෼ݖܕͳΒͰ͸ͷ৑௕ੑ΍ ݎ࿚ੑΛఏڙ͠͏Δ࢓૊ΈͰ͢ɻ

  19. ϒϩοΫνΣʔϯͷ࢓૊Έ ͜Ε·ͰҰൠతͩͬͨγεςϜͷઃܭ΍؅ཧͷ ࢓૊ΈΛதԝूݖతͰ͋Δͱ͍͏ݟํΛͨ͠ࡍ ʹɺ͜Εͱରൺͯ͠෼ݖܕͰ͋Γͳ͕Β΋ਖ਼͠ ͍σʔλΛఏڙ͠ɺ෼ݖܕͳΒͰ͸ͷ৑௕ੑ΍ ݎ࿚ੑΛఏڙ͠͏Δ࢓૊ΈͰ͢ɻ Decentralized ApplicationsʢO'Reillyʣ

  20. ϒϩοΫνΣʔϯͷ࢓૊Έ ͜Ε·ͰҰൠతͩͬͨγεςϜͷઃܭ΍؅ཧͷ ࢓૊ΈΛதԝूݖతͰ͋Δͱ͍͏ݟํΛͨ͠ࡍ ʹɺ͜Εͱରൺͯ͠෼ݖܕͰ͋Γͳ͕Β΋ਖ਼͠ ͍σʔλΛఏڙ͠ɺ෼ݖܕͳΒͰ͸ͷ৑௕ੑ΍ ݎ࿚ੑΛఏڙ͠͏Δ࢓૊ΈͰ͢ɻ Closed Source VS. Open

    Source Decentralized ApplicationsʢO'Reillyʣ
  21. ϒϩοΫνΣʔϯͷ࢓૊Έ ͜Ε·ͰҰൠతͩͬͨγεςϜͷઃܭ΍؅ཧͷ ࢓૊ΈΛதԝूݖతͰ͋Δͱ͍͏ݟํΛͨ͠ࡍ ʹɺ͜Εͱରൺͯ͠෼ݖܕͰ͋Γͳ͕Β΋ਖ਼͠ ͍σʔλΛఏڙ͠ɺ෼ݖܕͳΒͰ͸ͷ৑௕ੑ΍ ݎ࿚ੑΛఏڙ͠͏Δ࢓૊ΈͰ͢ɻ

  22. ͲΜͳٕज़͕࢖ΘΕ͍ͯΔ͔ 11ωοτϫʔΫ ϋογϡؔ਺ʢ҉߸ٕज़ʣ ϋογϡؔ਺ɺެ։伴҉߸ɺిࢠॺ໊ͳͲ εϚʔτίϯτϥΫτ ͋Δ৚͕݅ຬͨ͞Εͨ৔߹ʹɺܾΊΒΕͨॲཧ͕ ࣗಈతʹ࣮ߦ͞ΕΔ͜ͱɻఆΊΒΕͨίʔυʹैͬ ͯࣗಈతʹ࣮ߦ͢Δ͜ͱͰτϥετϨεͳܖ໿Λ ࣮ݱ͢Δɻ ίϯηϯαεΞϧΰϦζϜ

    ίϯηϯαεΞϧΰϦζϜͱ͸11ωοτʔΫͷ Α͏ʹ৘ใ౸ୡʹλΠϜΞ΢τ͕͋Δωοτϫʔ Ϋʹ͓͍ͯɺࢀՃऀ͕୯Ұͷ݁Ռʹ͍ͭͯ߹ҙΛಘ ΔͨΊͷΞϧΰϦζϜͰ͢ɻ
  23. ֤ٕज़ͷޮՌ ٕज़ ੑ࣭ ޮՌ 1̎1ωοτϫʔΫ ݎ࿚ੑ ෼ࢄԽ ௿ίετԽ ϋογϡؔ਺ ʢ҉߸ٕज़ʣ

    ৴ਖ਼ੑ ಗ໊Խ ೋॏࢧ෷͍ͷ๷ࢭ ίϯηϯαεΞϧΰϦζϜ τϨʔαϏϦςΟ ಁ໌Խ εϚʔτίϯτϥΫτ ެฏੑ ࣗಈԽ ࣗ཯Խ WEBʮKOMUGI! ϒϩοΫνΣʔϯͷʮτϥετϨεʯͱ͸Կ͔ʁʯΛࢀর
  24. 1ZUIPOJTUB޲͚ϒϩοΫνΣʔϯߨ࠲ʢແྉʣ https://aidemy.net/courses/7000

  25. ϒϩοΫνΣʔϯجૅʢνϟϓλʔʣ

  26. ϒϩοΫνΣʔϯجૅʢνϟϓλʔʣ

  27. #MPDLDIBJOͷൃల

  28. &UIFSFVN-BZFS https://magazine.ginco.io/post/kisochishiki_blockchain_ecosystem/

  29. ϥΠτχϯάωοτϫʔΫʢ-/ʣ

  30. 5XP8BZ1FH4JEFDIBJO

  31. BloCKCHain x BUSINESS

  32. Ϣʔεέʔε https://www.slideshare.net/kradavid1/blockchain-65852172

  33. #MPDLDIBJO4UBSUVQT.BSLFU.BQ https://www.cbinsights.com/research/bitcoin-blockchain-startup-market-map/

  34. #MPDLDIBJO1SPKFDU&DPTZTUFN https://medium.com/@josh_nussbaum/blockchain-project-ecosystem-8940ababaf27

  35. #MPDLDIBJOٕज़ͷՄೳੑʹ͍ͭͯ THE Future OF BloCKCHain

  36. ᶅྔࢠίϯϐϡʔλʔʹର͢Δ҉߸ٕज़͕։ൃ͞Ε͍ͯΔ ᶄ4IPSͰ༰қʹղ͚Δ ҉߸ٕज़ͰकΒΕ͍ͯΔࣾձ ެ։҉߸ํࣜ ྔࢠίϯϐϡʔλʔͱ҉߸ٕज़ 34" ପԁۂ໘҉߸ ྔࢠίϯϐϡʔλʔ 4IPSͷΞϧΰϦζϜ ଱ྔࢠ҉߸ํࣜ

    ֨ࢠ҉߸ ྔࢠ҉߸ γεςϜɾαʔϏε IUUQT TTM TTI ΫϨδοτΧʔυ ҉߸௨՟ ᶃ਺RCJUҎ্ͷ
 ɹɹྔࢠίϯϐϡʔλʔ͕
 ɹɹ׬੒͢Δͱɺɺɺ

  37. ß Τοδίϯϐϡʔλʔͱ#MPDLDIBJOʢ%-5ʣ தԝ؅ཧܕ ඇதԝ؅ཧܕ ᶃݸผʹΦϯϓϨϛεʹσʔλΛอ༗ ᶄݸผʹΫϥ΢υʹσʔλΛอ༗ ᶅϒϩοΫνΣʔϯ্ʹσʔλΛڞ༗

  38. Ұൠతͳاۀͱɺ%"0ʢ෼ࢄࣗ཯ܕ૊৫ʣ
 ίϛϡχςΟࣾձ ϑΝϯϕʔεϚʔέςΟϯά
 ࣗ཯తͳ૊৫
 ࣗ཯ܕ෼ࢄ૊৫΍ίϛϡχςΟࣾձͱϒϩοΫνΣʔϯ ϧʔϧ ϓϩτίϧ ܖ໿ ਓؒ ʢ؅ཧऀʣ

    ਓؒ ʢैۀһʣ Ϣʔβʔ ࠾۷ऀ Ұൠతͳ૊৫ DAOʢྫɿϏοτίΠϯʣ தԝ؅ཧෆཁ
 ɹʹΑΔՁ஋Ҡస ܖ໿ͷࣗಈࣥߦ ূ੻ͷσδλϧอ؅
 ɹʢ؂ࠪɺձܭɺٞࣄɺ
 ɹɹλϨϯτϚωδϝϯτʣ
  39. ύϥμΠϜγϑτ ɹ ύϥμΠϜͷຐྗʢ೔ܦ#1ࣾʣ

  40. ΤΫεϙωϯγϟϧ̒ͭͷ% %FDFQUJPO જߦ %JHJUBMJ[BUJPO σδλϧԽ %JTSVQUJPO ഁյ %FNPOFUJ[BUJPO ඇऩӹԽ %FNBUFSJBMJ[BUJPO

    ඇ෺࣭Խ %FNPDSBUJ[BUJPO େऺԽ Ϙʔϧυಥ͖ൈ͚Δྗʢ೔ܦ#1ࣾʣ
  41. ະདྷͷιϦϡʔγϣϯઃܭͰ൑அ͢Δ͜ͱʂʁ Ϋϥ΢υ ϒϩοΫνΣʔϯ ൚༻"* *P5্ͷΤοδίϯϐϡʔλʔʢ"*ʣ (16 $16 ྔࢠίϯϐϡʔλʔ ֊૚Խ૊৫ʢ෼ۀʣ ෼ࢄࣗ཯త૊৫

    or or or or
  42. Πϕϯτ঺հ ࠓճͷ50"ϫʔϧυπΞʔ౦ژͷϝΠϯίϯςϯπͷςʔϚ͸ɺʮϒϩοΫνΣʔϯ✕-*'&ʯɻ ۚ༥͚ͩͰ͸ͳ͘ɺ͋ΒΏΔྖҬʹ͓͚ΔϒϩοΫνΣʔϯͷԠ༻ʹ͍ͭͯެ։౼࿦Λߦ͍·͢ɻ Έ Μ ͳ ͷ #MPDLDIBJO

  43. @abenben ͋Γ͕ͱ͏͍͟͝·ͨ͠