{"id":1707,"date":"2020-03-12T17:09:50","date_gmt":"2020-03-12T08:09:50","guid":{"rendered":"http:\/\/couger.co.jp\/news\/?p=1707"},"modified":"2025-07-25T04:43:25","modified_gmt":"2025-07-24T19:43:25","slug":"ethcc3","status":"publish","type":"post","link":"https:\/\/couger.co.jp\/news\/2020\/03\/12\/ethcc3\/","title":{"rendered":"\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u306e\u4e16\u754c\u6700\u5927\u7d1a\u6280\u8853\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u300cEthCC2020\u300d\u306b\u30af\u30fc\u30ac\u30fc\u306e\u77f3\u9ed2\u4e00\u660e\u304c\u767b\u58c7\u3057\u307e\u3057\u305f"},"content":{"rendered":"\n<p><a href=\"https:\/\/ethcc.io\/\"><strong>EthCC\uff08The Ethereum Community Conference)<\/strong><\/a>\u3068\u306f\u3001\u4e16\u754c\u4e2d\u306e\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u4e00\u540c\u306b\u4f1a\u3057\u3001\u767a\u8868\u3084\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7\u7b49\u3067\u4ea4\u6d41\u3092\u6df1\u3081\u308b\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u3059\u3002\u4eca\u5e74\u30673\u56de\u76ee\u3092\u8fce\u3048\u30012020\u5e743\u67083\u65e5\u301c5\u65e5\u306e3\u65e5\u9593\u306b\u6e21\u3063\u3066\u30d5\u30e9\u30f3\u30b9\u30fb\u30d1\u30ea\u3067\u958b\u50ac\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"1712\" src=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/IMG_20200303_085737.jpg?resize=1024%2C768&#038;ssl=1\" alt=\"\" class=\"wp-image-1712\" srcset=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/IMG_20200303_085737-scaled.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/IMG_20200303_085737-scaled.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/IMG_20200303_085737-scaled.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/IMG_20200303_085737-scaled.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/IMG_20200303_085737-scaled.jpg?resize=2048%2C1536&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">EthCC2020\u306e\u4f1a\u5834<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"1716\" src=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-5.jpg?resize=1024%2C683&#038;ssl=1\" alt=\"\" class=\"wp-image-1716\" srcset=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-5.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-5.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-5.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-5.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-5.jpg?w=1620&amp;ssl=1 1620w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Chief Blockchain Architect\u306e\u77f3\u9ed2<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p>\u30af\u30fc\u30ac\u30fc Chief Blockchain Architect \u77f3\u9ed2\u4e00\u660e\u306f\u3001\u6628\u5e74\u306b\u7d9a\u304d2\u5e74\u9023\u7d9a\u306e\u767b\u58c7\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u65e5\u672c\u4f01\u696d\u304b\u3089\u306e\u767b\u58c7\u306f\u30af\u30fc\u30ac\u30fc\u304c\u552f\u4e00\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br><br>\u4eca\u5e74\u306f\u3001Eth2.0\u30fb\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u30fbzk-SNARK\uff08\u3044\u308f\u3086\u308b\u3001\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\uff09\u30fbDEX\uff08\u5206\u6563\u578b\u6697\u53f7\u8cc7\u7523\u53d6\u5f15\u6240)\u3068\u3044\u3063\u305f\u30c6\u30fc\u30de\u3067\u3001\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u306e\u5be9\u67fb\u3092\u901a\u904e\u3057\u305f\u7dcf\u52e2250\u4eba\u4ee5\u4e0a\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u305f\u3061\u306b\u3088\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u884c\u308f\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u77f3\u9ed2\u306f\u3001\u30af\u30fc\u30ac\u30fc\u304c\u7814\u7a76\u958b\u767a\u3057\u305f\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\u30d7\u30ed\u30c8\u30b3\u30eb\u300cC.R.E.A.M\u300d\u306b\u3064\u3044\u3066\u3001\u300cC.R.E.A.M, 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alt=\"\" class=\"wp-image-1711\" srcset=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-scaled.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-scaled.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-scaled.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-scaled.jpg?resize=1536%2C1152&amp;ssl=1 1536w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-scaled.jpg?resize=2048%2C1536&amp;ssl=1 2048w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"1709\" src=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-2.jpg?resize=1024%2C683&#038;ssl=1\" alt=\"\" class=\"wp-image-1709\" srcset=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-2.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-2.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-2.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-2.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-2.jpg?w=1620&amp;ssl=1 1620w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"1708\" src=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-1.jpg?resize=1024%2C683&#038;ssl=1\" alt=\"\" class=\"wp-image-1708\" srcset=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-1.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-1.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-1.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-1.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-1.jpg?w=1620&amp;ssl=1 1620w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"1710\" src=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-3.jpg?resize=1024%2C683&#038;ssl=1\" alt=\"\" class=\"wp-image-1710\" srcset=\"https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-3.jpg?resize=1024%2C683&amp;ssl=1 1024w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-3.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-3.jpg?resize=768%2C512&amp;ssl=1 768w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-3.jpg?resize=1536%2C1024&amp;ssl=1 1536w, https:\/\/i0.wp.com\/couger.co.jp\/news\/wp-content\/uploads\/2020\/03\/Image-from-iOS-3.jpg?w=1620&amp;ssl=1 1620w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">photo by Tomoyuki Kage<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p>\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3068\u30b9\u30e9\u30a4\u30c9\u306f\u3001Youtube\u3067\u3082\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Kazuaki Ishiguro: &quot;&quot;C.R.E.A. 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