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/

Transcript

1. ΈΜͳͷ#MPDLDIBJO @abenben
2. ࣗݾ঺հ ໊લɿ͋΂Μ΂Μ
   ৬ۀɿۚ༥*5ΤϯδχΞ
   5XJUUFSɿ!BCFOCFO
   ग़਎ɿ๺ւಓʢ಩খ຀ࢢʣ
   
3. ίϛϡχςΟ׆ಈ 4UBSU
   1ZUIPO
   $MVC GPVOE
   *5
   QSPKFDU 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. 'JOUFDI
    ΧΦεϚοϓʢ೔ຊ൛ʣ WEBʮϏδωεʴITɿFinTechʢϑΟϯςοΫʣΛجૅ͔Βղઆɺԡ͓͑ͯ͘͞΂͖11෼໺ͱ͸ʯ
11. ࢢ৔ʹଘࡏ͠ͳ͍ਅ࣮Λ୳͠ग़͢ θϩɾτΡɾϫϯʢNHKग़൛ʣ τϨϯυΛ௥͏ͷͰ͸ͳ͘ɺࢍ੒͢Δ ਓ͕΄ͱΜͲ͍ͳ͍ɺେ੾ͳਅ࣮Λ୳ ͢ɻ ❌
    
    ˠ
    Y ⭕
    
    ˠ
     Ϧʔϯ .71 00%"
12. ৽͍͠zൃ૝ͷܕzʹग़ձ͏ώϯτ w৘ใ΍஌ࣝΛΠϯϓοτ͢Δ͜ͱ
    w͍ͭ΋ͱҧ͏ࢹ఺Ͱ෺ࣄΛݟΔ͜ͱ
    wߟ͑ൈ͍ͨ͋ͱʹɺؾΛΏΔΊΔ͜ͱ ྫɿ4$".1&3๏ʹΑΔΞΠσΞͷྔ࢈
    w4VCTUJUVUF
    ʢ୅͑Δʣɿଞͷ΋ͷʹஔ͖׵͑ͯΈͨΒͲ͏͔ʁ
    w$PNCJOF
    ʢ૊Έ߹ΘͤΔʣɿԿΛ૊Έ߹ΘͤΔ͜ͱ͕Ͱ͖Δͷ͔ʁ
    w"EBQU
    దԠͤ͞Δ ɿࣅ͍ͯΔ΋ͷ͸ԿͩΖ͏͔ʁ
    w.PEJGZ
    ʢमਖ਼͢Δʣɿେ͖͞Λม͑ͯΈͯ͸Ͳ͏ͩΖ͏͔ʁ
    w1VU
    UP
    PUIFS
    VTFT
    ΄͔ͷ࢖͍ಓ ɿͦͷ··ͰͲͷΑ͏ͳ࢖͍ಓ͕͋Δͷ͔ʁ
    w&MJNJOBUF
    ࡟ݮ ɿԿΛऔΓআ͘͜ͱ͕Ͱ͖ΔͩΖ͏͔ʁ
    w3FWFSTFɾ3FBSSBOHF
    ٯసɾ࠶ฤ੒ ɿٯʹͰ͖ͳ͍͔ʁ ͻΒΊ͖εΠονେશ
13. .6'(ίΠϯ
    ϋοΧιϯ ຬһిंͳͲͷࠞࡶղফΛ໨తʹɺࣗ਎ͷε ϚʔτϑΥϯΛ࣋ͪର৅৔ॴʹߦ͘͜ͱͰΞ ϓϦ͕ࠞࡶঢ়گΛ఻͑ɺΦϑϐʔΫ࣌ʹར༻ ͢ΔͱίΠϯ͕खݩʹࢧ෷ΘΕΔ࢓૊Έɻ
14. .6'(ίΠϯ
    ϋοΧιϯ '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. 5XP8BZ
    1FH
    
    4JEFDIBJO
31. BloCKCHain x BUSINESS
32. Ϣʔεέʔε https://www.slideshare.net/kradavid1/blockchain-65852172
33. #MPDLDIBJO
    4UBSUVQT
    .BSLFU
    .BQ https://www.cbinsights.com/research/bitcoin-blockchain-startup-market-map/
34. #MPDLDIBJO
    1SPKFDU
    &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. ΤΫεϙωϯγϟϧ
    
    ̒ͭͷ% %FDFQUJPO જߦ %JHJUBMJ[BUJPO σδλϧԽ %JTSVQUJPO ഁյ %FNPOFUJ[BUJPO ඇऩӹԽ %FNBUFSJBMJ[BUJPO ඇ෺࣭Խ %FNPDSBUJ[BUJPO େऺԽ Ϙʔϧυ
    ಥ͖ൈ͚Δྗʢ೔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·ͨ͠