blockchain.tokyo #4 LT - Decentralized Logistics

177e036a203d760bbbd69297442d66ec?s=47 Sawada Sho
January 16, 2018
3
5.9k

blockchain.tokyo #4 LT - Decentralized Logistics

177e036a203d760bbbd69297442d66ec?s=128

Sawada Sho

January 16, 2018
Tweet

More Decks by Sawada Sho

See All by Sawada Sho
177e036a203d760bbbd69297442d66ec?s=48 shao1555
0
500
177e036a203d760bbbd69297442d66ec?s=48 shao1555
0
16
177e036a203d760bbbd69297442d66ec?s=48 shao1555
1
1k
177e036a203d760bbbd69297442d66ec?s=48 shao1555
0
73
177e036a203d760bbbd69297442d66ec?s=48 shao1555
0
8.4k
177e036a203d760bbbd69297442d66ec?s=48 shao1555
4
1.4k

Featured

See All Featured
E6c6e133e74c3b83f04d2861deaa1c20?s=48 searls
202
35k
91cefdf141106fa10674aae74ce05890?s=48 yeseniaperezcruz
296
30k
C7393b7ba7ec9c8890dd77d209fbb3c9?s=48 maltzj
497
36k
B3d6434763caa0ef5dc4b792662c49f7?s=48 smashingmag
228
17k
B6a8f005f39d23ffc930508ac9da68b9?s=48 vanstee
115
4.7k
9128d500301ae51524e887bb680f471d?s=48 caitiem20
300
16k
Ae14cc4491ac334f9cd23f9f93b4305e?s=48 orderedlist
325
35k
168ccec72eee0530b818d44f3fedaacf?s=48 shlominoach
174
7.1k
F68cb25ae3e5c2106997454b13b7737d?s=48 brad_frost
154
6.1k
7fa6101cd43067653cf4ac6c7ca54305?s=48 akmur
252
19k
Be9caeb9d4ef9944d151af909063ed6e?s=48 samlambert
236
9.7k
0c6fd6a08d0f898159cda7cafcacf07f?s=48 afnizarnur
175
14k

Transcript

  1. Build decentralized logistics platform with ÐApp blockchain.tokyo#4 Lightning Talk 2018-01-16

    shao (Sho SAWADA)

  2. blockchain.tokyo#4 LT @shao1555 - Build decentralized logistics platform with ÐApp

    ࣗݾ঺հ ▸ ᖒా ᠳ (shao) ▸ Bitcellar (ΧϝϥΞϓϦ) ˠ Supership ˠ ᖒాاը߹ಉձࣾ ▸ ϑϦʔϥϯεͷΤϯδχΞɾITΞυόΠβϦ
 (࠷ۙ͸Ծ૝௨՟ؔ࿈ͷ࢓ࣄ͕ଟ͍Ͱ͢Ͷ) ▸ ܾࡁαʔϏεͱ͔தࠃITࣄ৘ͱ͔΋ಘҙ෼໺

  3. ςʔϚ ▸ ÐApp ͰඇதԝूݖܕͷϩδεςΟΫεαʔϏεΛ࡞ͬͯΈ Δ࿩ ▸ ཁૉٕज़: ÐApp, ERC223 Token,

    Smart Oracle (Oraclize) ▸ ͜Ε͔Β࿩͢αʔϏε͕۩ମతʹϦϦʔε͞ΕΔΘ͚Ͱ͸͋ Γ·ͤΜ blockchain.tokyo#4 LT @shao1555 - Build decentralized logistics platform with ÐApp

  4. యܕతͳ෺ྲྀγεςϜ ෺ྲྀڌ఺A ෺ྲྀڌ఺B ▸ ୐഑ۀऀ͸ɺՙओͷ૔ݿ͔Βूՙ͠ɺग़ൃ஍ʹ͍ۙ෺ྲྀڌ఺͔Β ໨త஍ʹ͍ۙ෺ྲྀڌ఺ΛܦͯɺѼઌͷՈʹ഑ૹ͢Δ ▸ جຊతʹ͸Ұ͕ࣾҰؾ௨؏Ͱߦ͏ (ϠϚτͱࠤ઒͸૬৐Γ͠ͳ͍) blockchain.tokyo#4

    LT @shao1555 - Build decentralized logistics platform with ÐApp

  5. ܦ࿏্Ͱෳ਺ඞཁʹͳΔ఻ථ ▸ ґཔओɺҾडళฮɺൃૹళฮɺ౸ணళฮɺѼઌͳͲɺؔΘ Δ౰ࣄऀ͕৘ใΛ௥͑ΔΑ͏ʹෳࣸ఻ථʹͳ͍ͬͯΔ blockchain.tokyo#4 LT @shao1555 - Build decentralized

    logistics platform with ÐApp

  6. ఻ථΛίϯτϥΫτʹ͢Δ͜ͱͰ ▸ ۀ຿ࢦࣔͱใुͷࢧ෷͍γεςϜΛίϯτϥΫτʹ৐ͤΔ͜ͱ Ͱɺ֤λεΫΛࣗ༝ʹ੥͚ෛ͏͜ͱ͕Ͱ͖ΔΑ͏ʹͳΔ
 (ྫ͑͹ϠϚτ͕Ҿ͖ड͚ͨՙ෺Λࠤ઒͕ӡͿ͜ͱ΋Ͱ͖Δ) ෺ྲྀڌ఺A ෺ྲྀڌ఺B ෺ྲྀڌ఺A ෺ྲྀڌ఺B ᶃ

    ᶄ ᶅ ใु: 0.001ETH, อূۚ: 1ETH ใु: 0.002ETH, อূۚ: 3ETH ใु: 0.001ETH, อূۚ: 1ETH blockchain.tokyo#4 LT @shao1555 - Build decentralized logistics platform with ÐApp

  7. ίϯτϥΫτͷ࣮૷ ▸ ՙओ͕ૹྉ (fee) Ληοτͯ͠ίϯτϥΫτΛൃߦ ▸ ӡૹۀऀ͸ɺՙ෺͕ӡ΂ͳ͔ͬͨ࣌ͷอݥۚΛσϙδοτͯ͠λεΫΛҾ ͖ड͚ΔɻλεΫ͕׬਱ͨ͠Βอݥۚ + feeΛड͚औΔɻ

    blockchain.tokyo#4 LT @shao1555 - Build decentralized logistics platform with ÐApp

  8. ΈΜͳͰख෼͚ͯ͠ՙ෺Λӡ΂Δ - 0.01ETH - 2 ETH + 2.005 ETH -

    2 ETH + 2.001 ETH - 2 ETH + 2.004 ETH blockchain.tokyo#4 LT @shao1555 - Build decentralized logistics platform with ÐApp

  9. ӡͿਓ͕ഛঈۚΛ༻ҙ͢Δͷ͸େมͳͷͰ 0.01 ETH/݄ 100 sETH (100ETH෼ͷอݥ) - 2 sETH +0.005

    ETH + 2 sETH - 2 sETH blockchain.tokyo#4 LT @shao1555 - Build decentralized logistics platform with ÐApp

  10. ॅॴͳͲͷݸਓ৘ใ͸blockchainͷ֎ʹ࣋ͭ(Oraclize) blockchain.tokyo#4 LT @shao1555 - Build decentralized logistics platform with

    ÐApp

  11. ·ͱΊ ▸ ʮඇதԝूݖܕʯͷΠϯϑϥΛ࡞Δ͜ͱͰɺίϯτϥΫτʹԊ͑͹୭΋͕ࢀ ՃͰ͖ΔΑ͏ʹͳΔ ▸ ·ΔͰ఻ථ̍ຕ̍ຕʹۚમతՁ஋͕͋Γɺ͔ͦ͜Βใु͕෼഑͞ΕΔΑ͏ͳ ࢓૊Έ ▸ EthereumͷεϚʔτίϯτϥΫτͰ֓Ͷ࣮ݱͰ͖ͦ͏͕ͩɺॅॴͳͲɺσʔ λྔ͕ଟ͘ɺΞΫηεϨϕϧΛن੍͢Δඞཁ͕͋Δ৔߹͸

    Oraclize ͕༗ޮ
 
 ࡶײ:
 Ethereumʹެ։伴ೝূΛ༻͍ͨΞυϨεؒϝοηʔδ͕͋ΔͱɺOraclizeΛ հͣ͞ʹॅॴͳͲΛૹΕͯخ͍͠ɻEIPॻ͘΂͖͔ blockchain.tokyo#4 LT @shao1555 - Build decentralized logistics platform with ÐApp

  12. blockchain.tokyo#4 LT - Build decentralized logistics platform with ÐApp THANK

    YOU! ϒϩοΫνΣʔϯɾԾ૝௨՟ΤϯδχΞΛืूதͰ͢ʂ Twitter
 @shao1555