{"id":339,"date":"2019-06-01T01:30:30","date_gmt":"2019-05-31T16:30:30","guid":{"rendered":"https:\/\/dev.ousia.so\/demo\/wordpress\/ac\/cryptocurrency\/ethereum\/339.html"},"modified":"2019-06-01T01:30:30","modified_gmt":"2019-05-31T16:30:30","slug":"post-0","status":"publish","type":"post","link":"https:\/\/ats.ousia.so\/demo\/cryptocurrency\/ethereum\/339.html","title":{"rendered":"Ethereum\u3067\u306e\u500b\u4eba\u53d6\u5f15\u306e\u305f\u3081\u306eEY\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 'Nightfall'\u30b3\u30fc\u30c9"},"content":{"rendered":"

\u4e16\u754c\u6700\u5927\u306e\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u4f1a\u793e\u306e1\u3064\u304c\u3001ethereum\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u3067\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u30bb\u30c3\u30c8\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002 <\/p>\n

Ernst\uff06Young\uff08EY\uff09\u306b\u3088\u308b\u300cNightfall\u300d\u3068\u540d\u4ed8\u3051\u3089\u308c\u305f\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001\u91d1\u66dc\u65e5\u306bGitHub\u3067\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u3002 <\/p>\n

\u76ee\u6a19\u306f\u3001GitHub\u306e\u4e0a\u306e\u30b3\u30fc\u30c9\u306e\u8aac\u660e\u306b\u3088\u308b\u3068\u3001\u3067\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\u4e0a\u3067\u53d6\u5f15\u3059\u308b\u305f\u3081\u306e\u624b\u6bb5\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3042\u308a\u3001\u305d\u308c\u306f\u3088\u3046\u306b\u3001\u300c\u5b8c\u5168\u306a\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3002\u300d \u3068\u8ff0\u3079<\/a> \uff1a <\/p>\n

\n

\u300cNightfall\u306f\u3001\u4e00\u9023\u306e\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3068\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3001\u304a\u3088\u3073ZoKrates\u306ezk-snark\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8\u3092\u7d71\u5408\u3057\u3066\u3001\u6a19\u6e96\u306eERC-20\u304a\u3088\u3073ERC-721\u30c8\u30fc\u30af\u30f3\u3092\u5b8c\u5168\u306a\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3067Ethereum\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u3067\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u305d\u308c\u306f\u5b9f\u9a13\u7684\u306a\u89e3\u6c7a\u7b56\u3067\u3042\u308a\u3001\u307e\u3060\u6d3b\u767a\u306b\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u300d <\/p>\n<\/blockquote>\n

CoinDesk\u306b\u3088\u3063\u3066\u4ee5\u524d\u306b\u5831\u544a\u3055<\/a>\u308c\u305f\u3088\u3046\u306b\u3001\u81ea\u7531\u306b\u5229\u7528\u53ef\u80fd\u306a\u30b3\u30fc\u30c9\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u7ba1\u7406\u3001\u98df\u54c1\u8ffd\u8de1\u3001\u304a\u3088\u3073\u7570\u306a\u308b\u4f01\u696d\u30d6\u30e9\u30f3\u30c1\u9593\u306e\u53d6\u5f15\u3092\u542b\u3080\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u305f\u3081\u306b\u4f01\u696d\u306eEY\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304cethereum\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3092\u4f7f\u7528\u3059\u308b\u306e\u3092\u52a9\u3051\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u307e\u3059\u3002 <\/p>\n

Nightfall\u306f\u3001\u30bc\u30ed\u77e5\u8b58\u8a3c\u660e\uff08ZKP\uff09\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u308b\u6697\u53f7\u306e\u5206\u91ce\u3067\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b\u6280\u8853\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001ZKP\u306f\u3001\u60c5\u5831\u81ea\u4f53\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u4fe1\u983c\u3067\u304d\u306a\u3044\u5f53\u4e8b\u8005\u9593\u3067\u306e\u60c5\u5831\u8a3c\u660e<\/em>\u306e\u5171\u6709\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002 <\/p>\n

ZKP\u3092\u52d5\u304b\u3059<\/h2>\n

\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u91cd\u8996\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3QEDIT\u306e\u6700\u9ad8\u7d4c\u55b6\u8cac\u4efb\u8005\uff08CEO\uff09\u3067\u3042\u308bJonathan Rouach\u304c\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\u3001Waldo\u304c\u5199\u771f\u306e\u3069\u3053\u306b\u3044\u308b\u306e\u304b\u3092\u660e\u3089\u304b\u306b\u305b\u305a\u306b\u3001\u8ab0\u304b\u304c\u5199\u771f\u306e\u4e0a\u306b\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u306e\u3068\u540c\u3058\u3067\u3059\u3002\u4eba\u6c17\u306e\u5b50\u4f9b\u5411\u3051\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u30d6\u30c3\u30af\u300cWhere's Waldo\u300d\u3067\u306f\u3001\u6df7\u96d1\u3057\u305f\u753b\u50cf\u304b\u3089\u30ad\u30fc\u6570\u5024\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

ZKP\u306f\u60c5\u5831\u7406\u8ad6\u3068\u6697\u53f7\u5316\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u4f7f\u7528\u3057\u3066\u305d\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3001\u3068Rouach\u306fConsensus Construct 2019\u306e\u6f14\u8aac\u3067\u8aac\u660e\u3057\u307e\u3057\u305f\u3002 <\/p>\n

1980\u5e74\u4ee3\u5f8c\u534a\u306b\u521d\u3081\u3066\u5c0e\u5165\u3055\u308c\u305fZKP\u306f\u3001\u60c5\u5831\u3068\u30c7\u30fc\u30bf\u3092\u5206\u96e2\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30c7\u30fc\u30bf\u3092\u660e\u3089\u304b\u306b\u305b\u305a\u306b\u60c5\u5831\u3092\u6b63\u3057\u304f\u8a3c\u660e\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u73fe\u5728\u3001 Ligero<\/a>\u3084Zcash<\/a>\u306a\u3069\u306e\u6697\u53f7\u901a\u8ca8\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3001\u30c1\u30a7\u30fc\u30f3\u5185\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <\/p>\n

QEDIT\u306f\u307e\u305f\u3001\u30bc\u30ed\u77e5\u8b58\u30d7\u30eb\u30fc\u30d5\u3092\u4f7f\u7528\u3057\u3066\u3001VMWare\u3084RGAX\uff08Reinsurance Group of America\u306e\u5b50\u4f1a\u793e\uff09\u306a\u3069\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5411\u3051\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30d9\u30fc\u30b9\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u30c4\u30fc\u30eb\u3092\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u3002\u3054\u304f\u6700\u8fd1\u3001QEDIT\u306f\u3001\u96fb\u5b50\u5546\u53d6\u5f15\u5927\u624bAlibaba\u306e\u652f\u6255\u3044\u95a2\u9023\u4f1a\u793e\u3067\u3042\u308bAnt Financial\u3092\u542b\u3080\u6295\u8cc7\u5bb6\u306b\u3088\u308b1000\u4e07\u30c9\u30eb\u306e<\/a>\u30b7\u30ea\u30fc\u30baA\u30e9\u30a6\u30f3\u30c9\u3092\u7d42\u4e86\u3057\u307e\u3057\u305f\u3002 <\/p>\n

\u5177\u4f53\u7684\u306b\u306f\u3001EY\u306f\u3001\u65e2\u5b58\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u88fd\u54c1\u300cEY OpsChain\u300d\u3068\u300cEY Blockchain Analyzer\u300d\u306e2\u3064\u3067Nightfall\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002 <\/p>\n

EY OpsChain\u306f\u3001\u8abf\u9054\u3001\u8ca9\u58f2\u3001\u5728\u5eab\u7ba1\u7406\u306a\u3069\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306e\u305f\u3081\u306b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002 <\/p>\n

\u300c\u79c1\u305f\u3061\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30a2\u30ca\u30e9\u30a4\u30b6\u3068\u547c\u3070\u308c\u308b2\u756a\u76ee\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3001\u305d\u3057\u3066\u305d\u308c\u306f\u672c\u5f53\u306b\u79c1\u305f\u3061\u304c\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3067\u4f55\u3092\u3057\u305f\u304b\u3092\u7406\u89e3\u3059\u308b\u306e\u3092\u52a9\u3051\u308b\u3053\u3068\u3067\u3059\u300d\u3068Brin to CoinDesk\u306f\u8aac\u660e\u3057\u307e\u3057\u305f\u3002 \u300c\u4e3b\u306b\u76e3\u67fb\u30c1\u30fc\u30e0\u304c\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u307e\u305f\u306f\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068ERP\u30b7\u30b9\u30c6\u30e0\u3084\u305d\u306e\u4ed6\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u9593\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u76e3\u67fb\u76ee\u7684\u3067\u7167\u5408\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u300d <\/p>\n

\u4eca\u3001GitHub\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308bNightfall\u30b3\u30fc\u30c9\u3067\u3001EY\u3068\u305d\u306e\u9867\u5ba2\u4ee5\u5916\u306e\u4ed6\u306e\u958b\u767a\u8005\u304c\u65b0\u3057\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5229\u7528\u3057\u3066\u30b7\u30b9\u30c6\u30e0\u3092\u3055\u3089\u306b\u53cd\u5fa9\u3057\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068Brody\u306f\u6307\u6458\u3059\u308b\u3002 <\/p>\n

\u30d6\u30ed\u30c7\u30a3\u306fCoinDesk\u306b\u8a00\u3063\u305f\uff1a <\/p>\n

\n

\u300c\u76e3\u67fb\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u542b\u3080\u4e00\u9023\u306e\u6a5f\u80fd\u3092\u3059\u3079\u3066\u307e\u3068\u3081\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u4f01\u696d\u304c\u5b89\u5168\u3067\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3067\u3001\u4fe1\u983c\u6027\u304c\u3042\u308a\u3001\u898f\u5236\u306b\u6e96\u62e0\u3057\u305f\u30d3\u30b8\u30cd\u30b9\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30d1\u30d6\u30ea\u30c3\u30af\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3067\u5b9f\u884c\u3067\u304d\u308b\u3053\u3068\u306f\u9593\u9055\u3044\u3042\u308a\u307e\u305b\u3093\u300d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002" <\/p>\n<\/blockquote>\n

\u30b7\u30e3\u30c3\u30bf\u30fc\u30b9\u30c8\u30c3\u30af\u7d4c\u7531\u306e\u591c\u306e<\/a>\u753b\u50cf<\/em> <\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e16\u754c\u6700\u5927\u306e\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u4f1a\u793e\u306e1\u3064\u304c\u3001ethereum\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u3067\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u30bb\u30c3\u30c8\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002 Ernst\uff06Young\uff08EY\uff09\u306b\u3088\u308b\u300cNightfal […]<\/p>\n","protected":false},"author":1,"featured_media":340,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/posts\/339"}],"collection":[{"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/comments?post=339"}],"version-history":[{"count":0,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/posts\/339\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/media\/340"}],"wp:attachment":[{"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/media?parent=339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/categories?post=339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ats.ousia.so\/demo\/wp-json\/wp\/v2\/tags?post=339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}