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BlockBase, Inc. All Rights Reserved. EOSϑϧΦϯνΣʔϯͰ
 DAPPS࡞ͬͨ࿩ BlockBase,Inc. Kohei Tanaka

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BlockBase, Inc. All Rights Reserved. ࣗݾ঺հ ాத߁ฏ / Kohei Tanaka ৽ଔ͔Β൒ಋମ੡଄૷ஔͷػցઃܭΤϯδχΞͱ͠ ͯ̓೥ؒैࣄ 2018೥12݄ BlockBaseʹδϣΠϯ Twitter:@kolife01

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BlockBase, Inc. All Rights Reserved. E-Channelͷ֓ཁ঺հ • EOSϑϧΦϯνΣʔϯ • ΢ΥϨοτɺख਺ྉෆཁ • ॲཧ଎౓Λੜ͔ͨ͠UX޲্ ࣮ࢪظؒɿ2018೥12݄21೔ʙ2019೥1݄8೔(19೔ؒ)

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BlockBase, Inc. All Rights Reserved. EOS dApps։ൃαϙʔτϓϩάϥϜʹ࠾୒

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BlockBase, Inc. All Rights Reserved. σϞ

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BlockBase, Inc. All Rights Reserved. ࢓૊Έ Userొ࿥ ֤ΞΫγϣϯ ϒϩʔυΩϟετ ॺ໊ઐ༻ͷൿີ伴Λੜ੒͠ localStorageʹอଘ͢Δ ॺ໊ઐ༻ͷൿີ伴ͰτϥϯβΫγϣϯͷ ύϥϝʔλΛॺ໊͢Δ ӡӦ͸Ϣʔβʔ͔Βड͚औͬͨύϥϝʔ λʔͱެ։伴ͱॺ໊ΛEOSʹϒϩʔυ Ωϟετ͢Δ εϚʔτίϯτϥΫτͰॺ໊ͷݕূ ɾlocalStorageʹॺ໊ઐ༻ͷൿີ伴Λอଘ ɾεϚʔτίϯτϥΫτͰϢʔβʔͷॺ໊ͱެ։伴ͷݕূ

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BlockBase, Inc. All Rights Reserved. Meta Transaction ίϯηϓτ ΦϑνΣʔϯͰϢʔβʔ͸τϥϯβΫγϣ ϯͷσʔλʹ͍ͭͯॺ໊͢Δ εϚʔτίϯτϥΫτͰτϥϯβΫγϣϯ ͷσʔλͱॺ໊Λݕূ͢Δ example uPortɺ0xɺetc ࠓճͷ࢓૊Έ͸ERC865,ERC1077 MetaTransactionʹண૝Λड͚࣮ͯ૷ 0x white paper

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BlockBase, Inc. All Rights Reserved. ӡ༻݁Ռ •࣮ࢪظؒɿ2018೥12݄21೔ʙ2019೥1݄8೔(19೔ؒ) •τϥϯβΫγϣϯ਺ɿ1505݅ •Ϣʔβʔొ࿥਺ ɿ188ΞΧ΢ϯτ •࣭໰਺ɿ92݅ •ճ౴਺ɿ949݅ •഑෍ϙΠϯτ਺ɿ447470ϙΠϯτ •PV਺ɿ10,680PV EOSεςʔΫྔ
 CPUɿ139.9 EOS
 NETɿ10 EOS
 RAMɿ96.9EOS EOS RAM ࢖༻ྔ(ίϯτϥΫτ)
 Staked: 61.3628 EOS 
 Used: 727.25 KB ≒ 11640JPY
 Max: 998.31 KB EOS RAM ࢖༻ྔ(τϥϯβΫγϣϯ)
 Staked: 35.6162 EOS 
 Used: 295.33 KB ≒ 4752JPY
 Max: 579.44 KB ※1EOS=262ԁͰࢉग़

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BlockBase, Inc. All Rights Reserved. ՝୊ CPUͷϘϥϦςΟ͕ҟৗʹߴ͍ (Ұఆͷෛՙ͕͔͔ΔͱCPUՁ͕֨1000ഒʹ্ঢ͢Δ) https://labs.eostitan.com/?fbclid=IwAR2Wg89PD_uFU7XmoCgBMTsZqaD0ESW8NKm8t1L4teQ6m4frcPXDb04N4_Q#/resources/?resource=cpu&period=72&chain=eosmainnet&mode=linear

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BlockBase, Inc. All Rights Reserved. ରࡦҊ ɾCPUϦιʔεΛे෼֬อ͢Δ ɾCPUϦιʔεΛফඅ͠ʹ͍͘ΞΫγϣϯʹ͢Δ addanswer transfer 1 action cpu(ms) 4.596 0.494 CPU(ms) per EOS: X ms/EOS EOS/day JPY/day JPY/3 days max 5.88 2702 ¥707,924 ¥2,123,772 min 0.0078 35.84 ¥9,392 ¥28,177 CPUϦιʔε͸3೔ܦա͢Δͱ࢖༻͞Ε͍ͯͨCPU͕ݩʹ໭ΔͨΊɺ3೔෼ͷϦιʔε͕֬อग़དྷΕ͹OK
 1೔100actionͷ৔߹ɺ໿210ສԁ෼EOSͷεςʔΫ͕ඞཁɻ 100action(addanswer) /day࣌ͷࢼࢉ (1EOS = 262JPY) ࠓճ͸MetaTransactionʹΑΓCPUॲཧ͕ॏ͘ͳ͍ͬͯΔͷ΋ݪҼɻ

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BlockBase, Inc. All Rights Reserved. ·ͱΊ • EOS dApps (E-Channel)ͷ࢓૊Έ - εϚʔτίϯτϥΫτʹΑΔॺ໊ݕূ(MetaTransaction) • σʔλΛશͯEOSʹอଘͨ͠ͱ͖ͷ࣮ίετ - Tx1500݅ͷQˍA dApps ໿¥15000 (σϓϩΠɺTxख਺ྉؚΉ) • CPUϘϥϦςΟͷ՝୊ͱରࡦ - ඞཁͳCPUϦιʔεͷίετࢉग़ - ֤ΞΫγϣϯʹΑΔCPUফඅྔͷൺֱ

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BlockBase, Inc. All Rights Reserved. Πϯλʔϯืू ຊ౰ʹ༗༻ͳϒϩοΫνΣʔϯͷϢʔεέʔεΛ୳ͨ͢Ίʹ ҰॹʹϓϩτλΠϐϯάΛ͍ͯ͘͠஥ؒΛืूதʂ