{"id":20056,"date":"2022-08-21T01:05:02","date_gmt":"2022-08-20T16:05:02","guid":{"rendered":"https:\/\/sipo.tokyo\/?p=20056"},"modified":"2022-12-05T18:55:42","modified_gmt":"2022-12-05T09:55:42","slug":"post-20056","status":"publish","type":"post","link":"https:\/\/sipo.tokyo\/?p=20056","title":{"rendered":"IOG\u30d6\u30ed\u30b0\uff1a\u300eOfelimos\u300f\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u30d5\u30eb\u30fb\u30ef\u30fc\u30af\u578b\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb"},"content":{"rendered":"\n<p class=\"\">IOG\u304c\u3001\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30ef\u30fc\u30af\u578b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u6d6a\u8cbb\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3001\u8a3c\u660e\u53ef\u80fd\u5b89\u5168\u6027\u3092\u6301\u3064\u65b0\u305f\u306a\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7814\u7a76\u3092\u767a\u8868<\/p>\n\n\n\n<p class=\"\">\u4ee5\u4e0b\u306fIOG\u30d6\u30ed\u30b0\u306b\u63b2\u8f09\u3055\u308c\u305f\u8a18\u4e8b\u300c<a href=\"https:\/\/iohk.io\/en\/blog\/posts\/2022\/08\/16\/introducing-ofelimos-a-proof-of-useful-work-consensus-protocol\/\/\" data-type=\"URL\" data-id=\"https:\/\/iohk.io\/en\/blog\/posts\/2022\/08\/16\/introducing-ofelimos-a-proof-of-useful-work-consensus-protocol\/\/\" target=\"_blank\" rel=\"noreferrer noopener\">Introducing Ofelimos: a proof-of-useful-work consensus protocol<\/a>\u300d\u3092\u7ffb\u8a33\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"dp_toc_container pos-before_first_h allow-toggle\" role=\"navigation\" data-margin=\"30\"><p class=\"toc_title_block\"><span class=\"toc_title icon-list\">INDEX<\/span><span class=\"toc_toggle icon-up-open\" role=\"button\"><\/span><\/p><ul class=\"dp_toc_ul has_title\"><li><a href=\"#ofelimosefbc9ae38397e383abe383bce38395e383bbe382aae38396e383bbe383a6e383bce382b9e38395e383abe383bbe383afe383bce382afe59e8be382b3e383b3-1\">Ofelimos\uff1a\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u30d5\u30eb\u30fb\u30ef\u30fc\u30af\u578b\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30d7\u30ed\u30c8\u30b3\u30eb<\/a><ul><li><a href=\"#e38397e383abe383bce38395e383bbe382aae38396e383bbe383afe383bce382afe5afbee38397e383abe383bce38395e383bbe382aae38396e383bbe383a6e383bc-2\">\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30ef\u30fc\u30af\u5bfe\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u30d5\u30eb\u30fb\u30ef\u30fc\u30af<\/a><\/li><li><a href=\"#ofelimose381aee6a682e8a681-3\">Ofelimos\u306e\u6982\u8981<\/a><\/li><li><a href=\"#powe3818be38289pouwe381b8e381aee6aeb5e99a8ee79a84e981b7e7a7bb-4\">PoW\u304b\u3089PoUW\u3078\u306e\u6bb5\u968e\u7684\u9077\u79fb<\/a><\/li><li><a href=\"#e38397e383ade38388e382b3e383abe381aee38397e383ade38391e38386e382a3-5\">\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d7\u30ed\u30d1\u30c6\u30a3<\/a><\/li><li><a href=\"#e381bee381a8e38281-6\">\u307e\u3068\u3081<\/a><\/li><\/ul><\/div><h3 class=\"wp-block-heading\" id=\"ofelimosefbc9ae38397e383abe383bce38395e383bbe382aae38396e383bbe383a6e383bce382b9e38395e383abe383bbe383afe383bce382afe59e8be382b3e383b3-1\">Ofelimos\uff1a\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u30d5\u30eb\u30fb\u30ef\u30fc\u30af\u578b\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30d7\u30ed\u30c8\u30b3\u30eb<a href=\"https:\/\/iohk.io\/jp\/blog\/posts\/2022\/08\/16\/introducing-ofelimos-a-proof-of-useful-work-consensus-protocol\/\"><\/a><\/h3>\n\n\n\n<p class=\"\">&nbsp;2022\u5e74 8\u6708 16\u65e5<a href=\"https:\/\/iohk.io\/jp\/blog\/authors\/olga-hryniuk\/page-1\/\">&nbsp;Olga Hryniuk<\/a>&nbsp;15&nbsp;\u5206\u3067\u8aad\u3081\u307e\u3059<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy.webp\" alt=\"\" class=\"has-border-color has-aaaaaa-border-color wp-image-20057\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy.webp 800w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-300x169.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-768x432.webp 768w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-450x253.webp 450w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"\">\u30d7\u30eb\u30fc\u30d5\u30aa\u30d6\u30ef\u30fc\u30af\uff08PoW\uff09\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b3\u30b9\u30c8\u3068\u30ab\u30fc\u30dc\u30f3\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306e\u6700\u5c0f\u5316\u306f\u3001\u6697\u53f7\u754c\u3067\u6700\u3082\u71b1\u304f\u8b70\u8ad6\u3055\u308c\u308b\u30c6\u30fc\u30de\u306e1\u3064\u3067\u3059\u3002\u30ca\u30ab\u30e2\u30c8\u306e\u6700\u9577\u30c1\u30a7\u30fc\u30f3\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u30d5\u30eb\u30fb\u30ef\u30fc\u30af\uff08PoUW\uff09\u306b\u7f6e\u63db\u3059\u308b\u3053\u3068\u306f\u3001\u591a\u304f\u306e\u89b3\u70b9\u304b\u3089\u7406\u60f3\u7684\u306a\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u7406\u8ad6\u5316\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u4eca\u65e5\u307e\u3067\u305d\u306e\u6982\u5ff5\u306f\u7d0d\u5f97\u306e\u3044\u304f\u307b\u3069\u306e\u5b89\u5168\u306a\u5b9f\u73fe\u5316\u306b\u81f3\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"\">\u672c\u65e5\u3001\u6709\u6570\u306e\u56fd\u969b\u6697\u53f7\u4f1a\u8b70<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/crypto.iacr.org\/2022\/\">Crypto<\/a>\u306b\u3066\u3001Input Output Global, Inc.\uff08IOG\uff09\u306f\u3001\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u540c\u6642\u306b\u5206\u6563\u578b\u6700\u9069\u5316\u554f\u984c\u89e3\u6d88\u6a5f\u80fd\u3092\u6301\u3064\u65b0\u3057\u3044PoUW\u578b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30d7\u30ed\u30c8\u30b3\u30eb\u3001<em>Ofelimos<\/em>\uff08\u30aa\u30d5\u30a7\u30ea\u30e2\u30b9\uff09\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u300c\u30ef\u30fc\u30af\uff08\u4f5c\u696d\uff09\u300d\u3092\u6d3b\u7528\u3057\u3066\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u5b9f\u7528\u7684\u306a\u5229\u76ca\u306b\u95a2\u3059\u308b\u8a08\u7b97\uff08\u30b3\u30f3\u30d4\u30e5\u30c6\u30fc\u30b7\u30e7\u30f3\uff09\u306e\u8af8\u554f\u984c\u3092\u89e3\u6d88\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"e38397e383abe383bce38395e383bbe382aae38396e383bbe383afe383bce382afe5afbee38397e383abe383bce38395e383bbe382aae38396e383bbe383a6e383bc-2\">\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30ef\u30fc\u30af\u5bfe\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u30d5\u30eb\u30fb\u30ef\u30fc\u30af<\/h5>\n\n\n\n<p class=\"\">PoW\u578b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u300c\u30de\u30a4\u30ca\u30fc\u300d\u3068\u547c\u3070\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u53c2\u52a0\u8005\u306b\u3088\u3063\u3066\u5b9f\u884c\u3055\u308c\u308b\u30ef\u30fc\u30af\u3092\u5229\u7528\u3057\u307e\u3059\u3002PoW\u306f\u3001\u65b0\u30d6\u30ed\u30c3\u30af\u751f\u6210\u306e\u8cc7\u683c\u3092\u5f97\u308b\u305f\u3081\u306b\u8a08\u7b97\u554f\u984c\u3092\u89e3\u304f\u3068\u3044\u3046\u7af6\u4e89\u306b\u30de\u30a4\u30ca\u30fc\u3092\u99c6\u308a\u7acb\u3066\u308b\u3053\u3068\u3067\u53f0\u5e33\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u3053\u306e\u8a08\u7b97\u4f5c\u696d\u306f\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5b89\u5168\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u304c\u3001\u81a8\u5927\u306a\u96fb\u529b\u3068\u30ea\u30bd\u30fc\u30b9\u306e\u6d88\u8cbb\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u672c\u7a3f\u57f7\u7b46\u6642\u70b9\u3067\u3001\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u306e<a rel=\"noreferrer noopener\" href=\"https:\/\/ccaf.io\/cbeci\/index\" target=\"_blank\">\u5e74\u9593\u6d88\u8cbb\u96fb\u529b<\/a>\u306f\u4e2d\u5c0f\u898f\u6a21\u306e\u56fd\u5bb6\u30ec\u30d9\u30eb\u306b\u5339\u6575\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u300c\u30e6\u30fc\u30b9\u30d5\u30eb\u300d\u30fb\u30ef\u30fc\u30af\u306f\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5b89\u5168\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u8a08\u7b97\u306e\u76ee\u7684\u3092\u3001\u305f\u3068\u3048\u3070\u4f01\u696d\u306e\u30ed\u30b8\u30b9\u30c6\u30a3\u30af\u30b9\u3084\u30a4\u30d9\u30f3\u30c8\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306e\u6700\u9069\u5316\u3068\u3044\u3063\u305f\u8907\u96d1\u306a\u73fe\u5b9f\u554f\u984c\u3092\u89e3\u6d88\u3059\u308b\u3053\u3068\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">PoUW\u306e\u8ab2\u984c\u306e1\u3064\u306f\u3001\u89e3\u6c7a\u3059\u3079\u304d\u554f\u984c\u304c\u771f\u306b\u5f79\u7acb\u3064\uff08\u73fe\u5b9f\u4e16\u754c\u306b\u767a\u3059\u308b\uff09\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u7c21\u5358\u306b\u89e3\u6c7a\u3067\u304d\u308b\uff08\u307e\u305f\u306f\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u89e3\u6c7a\u6e08\u307f\u306e\uff09\u554f\u984c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u63d0\u793a\u3059\u308b\u3088\u3046\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u64cd\u4f5c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3001\u3068\u3044\u3046\u30b8\u30ec\u30f3\u30de\u3092\u89e3\u6d88\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8aa0\u5b9f\u306a\u53c2\u52a0\u8005\u306e\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u3001\u653b\u6483\u8005\u306f\u540c\u91cf\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u6d3b\u7528\u3057\u3066\u3088\u308a\u591a\u304f\u306e\u30d6\u30ed\u30c3\u30af\u3092\u751f\u6210\u3067\u304d\u308b\u305f\u3081\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u5b89\u5168\u6027\u306f\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u653b\u6483\u8005\u304c\u30d6\u30ed\u30c3\u30af\u751f\u6210\u3092\u6d3b\u7528\u3059\u308b\u80fd\u529b\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u554f\u984c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u63d0\u793a\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8a08\u7b97\u304c\u5b9f\u969b\u306b\u5f79\u306b\u7acb\u305f\u306a\u3044\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">Ofelimos\u306f\u3001\u5b89\u5168\u6027\u3068\u6709\u7528\u6027\u306e\u5f62\u5f0f\u5206\u6790\u306b\u3088\u3063\u3066\u3001\u3053\u306e\u30b8\u30ec\u30f3\u30de\u3092\u5171\u306b\u89e3\u6d88\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"ofelimose381aee6a682e8a681-3\">Ofelimos\u306e\u6982\u8981<\/h5>\n\n\n\n<p class=\"\">\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u89e3\u6c7a\u3059\u3079\u304d\u554f\u984c\u3092\u516c\u958b\u3057\u3001\u6210\u529f\u3057\u305f\u30de\u30a4\u30ca\u30fc\u306b\u5831\u916c\u3092\u652f\u6255\u3044\u307e\u3059\u3002PoW\u3068\u540c\u69d8\u306b\u3001\u30de\u30a4\u30ca\u30fc\u306f\u30d6\u30ed\u30c3\u30af\u751f\u6210\u8cc7\u683c\u3092\u6c7a\u3081\u308b\u62bd\u9078\u306b\u53c2\u52a0\u3059\u308b\u305f\u3081\u306b\u554f\u984c\u306b\u53d6\u308a\u7d44\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u7d14\u7c8b\u306aPoW\u3067\u306f\u3001\u3053\u306e\u62bd\u9078\u306f\u901a\u5e38\u6240\u4e0e\u306e\u76ee\u6a19\u5024\u306b\u5bfe\u3057\u3066\uff08\u30ab\u30a6\u30f3\u30bf\u30fc\u3068\u3068\u3082\u306b\uff09\u30c1\u30e3\u30ec\u30f3\u30b8\u3092\u7e70\u308a\u8fd4\u3057\u30cf\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u62bd\u9078\u306b\u306f\u30cf\u30c3\u30b7\u30e5\u5024\u304c\u76ee\u6a19\u4ee5\u4e0b\u306b\u306a\u308b\u3053\u3068\u3067\u52dd\u5229\u3057\u307e\u3059\u3002\u7d14\u7c8b\u306aPoW\u3067\u306f\u30011\u3064\u306e\u30af\u30a8\u30ea\u306f\u9ad8\u901f\u3067\u3001\u76ee\u6a19\u306b\u9054\u3059\u308b\u53ef\u80fd\u6027\u306f\u975e\u5e38\u306b\u5c0f\u3055\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"\">\u3055\u307e\u3056\u307e\u306a\u7406\u7531\u3001\u305f\u3068\u3048\u3070\u8907\u6570\u306e\u30d6\u30ed\u30c3\u30af\u304c\u540c\u6642\u306b\u767a\u884c\u3055\u308c\u308b\u53ef\u80fd\u6027\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306a\u3069\u306b\u3088\u308a\u3001PoUW\u3067\u30821\u3064\u306e\u30af\u30a8\u30ea\u306f\uff08\u6bd4\u8f03\u7684\uff09\u9ad8\u901f\u306b\u4fdd\u3064\u3053\u3068\u304c\u52e7\u3081\u3089\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u554f\u984c\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u89e3\u6c7a\u3057\u306b\u304f\u3044\u3082\u306e\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3067\u8a08\u7b97\u306e\u30a2\u30a6\u30c8\u30bd\u30fc\u30b7\u30f3\u30b0\u304c\u9b45\u529b\u7684\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001PoUW\u306f\u81ea\u7136\u3068\u3001\u5168\u4f53\u3068\u3057\u3066\u8907\u96d1\u3067\u3042\u3063\u3066\u3082\u3001\u5c0f\u3055\u306a\u300c\u5747\u4e00\u300d\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u5206\u5272\u3067\u304d\u308b\u8a08\u7b97\u306e\u30af\u30e9\u30b9\u3092\u76ee\u6307\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u5404\u30b9\u30c6\u30c3\u30d7\u306f\u540c\u91cf\u3067\u3042\u308b\uff08\u3068\u4e88\u60f3\u3055\u308c\u308b\uff09\u3001\u7d14\u7c8b\u306aPoW\u306e\u30af\u30a8\u30ea1\u3064\u306b\u5339\u6575\u3059\u308b\u4f5c\u696d\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">SLS\uff08Stochastic Local Search\uff09\u306f\u3053\u306e\u3088\u3046\u306a\u8a08\u7b97\u306e\u660e\u78ba\u306a\u30af\u30e9\u30b9\u3067\u3059\u3002SLS\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u52b9\u7387\u7684\u306a\u6c7a\u5b9a\u8ad6\u7684\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u77e5\u3089\u308c\u3066\u3044\u306a\u3044\u6700\u9069\u5316\u554f\u984c\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3080\u3057\u308d\u3001SLS\u306f\u3001\u7279\u5b9a\u306e\u767a\u898b\u624b\u6cd5\u3092\u4f7f\u3046\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5f90\u3005\u306b\u6700\u9069\u5316\u3057\u3088\u3046\u3068\u8a66\u307f\u3066\u3044\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30b9\u30da\u30fc\u30b9\u3067\u30e9\u30f3\u30c0\u30e0\u30a6\u30a9\u30fc\u30af\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u30e9\u30f3\u30c0\u30e0\u30a6\u30a9\u30fc\u30af\u306e\u3059\u3079\u3066\u306e\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7\u306f\u540c\u3058\u8a08\u7b97\u306e\u7570\u306a\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3042\u308b\u305f\u3081\u3001\u4e0a\u8a18\u306e\u8981\u4ef6\u3092\u9451\u307f\u308b\u3068\u3001SLS\u306fPoUW\u306e\u512a\u308c\u305f\u5019\u88dc\u3068\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306bSLS\u306f\u3001\u30ed\u30b8\u30b9\u30c6\u30a3\u30af\u30b9\u8a08\u753b\u3001\u30a4\u30d9\u30f3\u30c8\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306a\u3069\u306e\u5206\u91ce\u306b\u304a\u3051\u308b\u5b9f\u4f53\u7d4c\u6e08\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u5b9f\u969b\u306b\u9ad8\u3044\u95a2\u9023\u6027\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"powe3818be38289pouwe381b8e381aee6aeb5e99a8ee79a84e981b7e7a7bb-4\">PoW\u304b\u3089PoUW\u3078\u306e\u6bb5\u968e\u7684\u9077\u79fb<\/h5>\n\n\n\n<p class=\"\">\u30de\u30a4\u30ca\u30fc\u306f\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306b\u6295\u7a3f\u3055\u308c\u305f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u554f\u984c\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u89e3\u6c7a\u3057\u307e\u3059\u3002\u554f\u984c\u306e\u66f4\u65b0\u306f\u3001\u4e00\u5b9a\u6570\u306e\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7\u306e\u5f8c\u3001\u307e\u305f\u306f\u9069\u5207\u306a\u89e3\u6c7a\u7b56\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306a\u3069\u3001\u4f55\u3089\u304b\u306e\u7d42\u4e86\u57fa\u6e96\u304c\u767a\u751f\u3059\u308b\u307e\u3067\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306b\u7d99\u7d9a\u7684\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<p class=\"\">\u3053\u306e\u8a2d\u5b9a\u3067\u3001\u7d14\u7c8b\u306aPoW\u3092PoUW\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\u3092\u518d\u69cb\u7bc9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">1.\u7d14\u7c8b\u306aPoW\u3067\u306f\u3001\u30de\u30a4\u30ca\u30fc\u306f\u65b0\u3057\u3044\u30d6\u30ed\u30c3\u30af\u306b\u3088\u3063\u3066\u6700\u9577\u306e\u30c1\u30a7\u30fc\u30f3\u3092\u62e1\u5f35\u3057\u3001\u7279\u5b9a\u306e\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u5bfe\u3057\u3066\uff08\u30d6\u30ed\u30c3\u30af\u306b\u542b\u307e\u308c\u308b\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\uff09\u65b0\u3057\u3044\u30d6\u30ed\u30c3\u30af\u3092\u7e70\u308a\u8fd4\u3057\u30cf\u30c3\u30b7\u30e5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3068\u3057\u3066\u3001\u30cf\u30c3\u30b7\u30e5\u306e\u53cd\u5fa9\u3092\u30aa\u30f3\u30c1\u30a7\u30fc\u30f3\u306b\u4fdd\u5b58\u3055\u308c\u305f\u524d\u56de\u306e\u63a2\u7d22\u72b6\u614bS\u4e0a\u306b\u3042\u308bSLS\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7M\u306e\u8a08\u7b97\u306e\u53cd\u5fa9\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30d6\u30ed\u30c3\u30af\u304c\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7\u306e\u30e9\u30f3\u30c0\u30e0\u30b7\u30fc\u30c9\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u56f31\uff08\u53f3\u5074\uff09\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002\u524d\u56de\u306e\u63a2\u7d22\u72b6\u614bS\u306f\u3001\u30e9\u30f3\u30c0\u30e0\u5316\u3055\u308c\u305f\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7M\u306b\u3088\u3063\u3066\u3001\u72b6\u614bs\u3068\u3068\u3082\u306b\u30d6\u30ed\u30c3\u30af\u306e\u30cf\u30c3\u30b7\u30e5\u5316\u3067\u5f97\u3089\u308c\u305f\u30b7\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u62e1\u5f35\u3055\u308c\u3001\u65b0\u3057\u3044\uff08\u304a\u305d\u3089\u304f\u3088\u308a\u826f\u3044\uff09\u63a2\u7d22\u72b6\u614bs\u2019\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u307e\u3060\u7279\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u72b6\u614b\u300c?\u300d\u304c\u6e80\u305f\u3055\u308c\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3055\u308c\u3001\u30de\u30a4\u30ca\u30fc\u306b\u3088\u308b\u30d6\u30ed\u30c3\u30af\u306e\u767a\u884c\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u9593\u3001\u30de\u30a4\u30ca\u30fc\u306f\u3053\u306e\u53cd\u5fa9\u30d7\u30ed\u30bb\u30b9\u3067\u898b\u3064\u3051\u305f\u6700\u826f\u306e\u72b6\u614bs<sub>best<\/sub>\u3092\u8ffd\u8de1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"70\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234fdcgfh.webp\" alt=\"\" class=\"has-border-color has-aaaaaa-border-color wp-image-20058\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234fdcgfh.webp 512w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234fdcgfh-300x41.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/1234fdcgfh-450x62.webp 450w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p class=\"\">\u56f31\uff1a\u30bf\u30fc\u30b2\u30c3\u30c8T\u306b\u5bfe\u3059\u308b\u30cf\u30c3\u30b7\u30e5\uff08PoW\u3001\u5de6\uff09\u53cd\u5fa9\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7M\uff08PoUW\u3001\u53f3\uff09<\/p>\n\n\n\n<p class=\"\">2.\u6b20\u843d\u3057\u3066\u3044\u308b\u6210\u529f\u6761\u4ef6\u300c\uff1f\u300d\u3092\u4fee\u6b63\u3057\u307e\u3059\u3002\u5177\u4f53\u7684\u306a\u8a08\u7b97\u306b\u3088\u3063\u3066\u504f\u308a\u306e\u306a\u3044\u512a\u308c\u305f\u78ba\u7387\u7684\u7279\u6027\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7\u306e\u5f8c\u306b\u300c\u30dd\u30b9\u30c8\u30cf\u30c3\u30b7\u30e5\u300d\u3092\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7\u306b\u8ffd\u52a0\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30d6\u30ed\u30c3\u30af\u306e\u691c\u7d22\u306f\u8a08\u7b97\u3055\u308c\u305f\u72b6\u614bs&#8217;\u306e\u30af\u30a9\u30ea\u30c6\u30a3\u304b\u3089\u5207\u308a\u96e2\u3055\u308c\u307e\u3059 (\u521d\u671f\u30b7\u30fc\u30c9\u3092\u518d\u5229\u7528\u3057\u307e\u3059) &#8211; \u56f32\u3092\u53c2\u7167 -\u3002\u3053\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u304c\u30bf\u30fc\u30b2\u30c3\u30c8T<sub>3<\/sub>\u672a\u6e80\u306e\u5834\u5408\u3001\u30d6\u30ed\u30c3\u30af\u306f\u767a\u884c\u8a8d\u5b9a\u3055\u308c\u307e\u3059\u3002\u73fe\u5728\u6700\u826f\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3s<sub>best<\/sub>\u306b\u52a0\u3048\u3066\u3001\u3053\u308c\u306b\u3088\u308a\u30d6\u30ed\u30c3\u30af\u3068\u4e00\u7dd2\u306b\u767a\u884c\u3055\u308c\u308b\u3079\u304d\u65b0\u3057\u3044\u72b6\u614bs<sub>T<\/sub>\u304c\u5c0e\u5165\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u72b6\u614b\u306fT<sub>3<\/sub>\u672a\u6e80\u306e\u30cf\u30c3\u30b7\u30e5\u3078\u5c0e\u304d\u3001\u30d6\u30ed\u30c3\u30af\u767a\u884c\u8a8d\u5b9a\u3092\u8a3c\u660e\u3057\u307e\u3059\u3002s<sub>best<\/sub>\u306e\u307f\u304c\u72b6\u614b\u306e\u66f4\u65b0\uff08\u30de\u30a4\u30ca\u30fc\u306b\u3088\u3063\u3066\u3055\u3089\u306b\u63a2\u7d22\u3055\u308c\u308b\uff09\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001s<sub>T<\/sub>\u306f\u30d6\u30ed\u30c3\u30af\u767a\u884c\u8a8d\u5b9a\u306e\u8a3c\u62e0\u3068\u3057\u3066\u306e\u307f\u6a5f\u80fd\u3059\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"120\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/2314cfghgjh.webp\" alt=\"\" class=\"has-border-color has-aaaaaa-border-color wp-image-20059\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/2314cfghgjh.webp 512w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/2314cfghgjh-300x70.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/2314cfghgjh-450x105.webp 450w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p class=\"\">\u56f32\uff1a\u30e9\u30f3\u30c0\u30e0\u5316\u3055\u308c\u305f\u30d6\u30ed\u30c3\u30af\u767a\u884c\u306e\u8a8d\u5b9a<\/p>\n\n\n\n<p class=\"\">3.M\u306fH\u3088\u308a\u3082\u8a08\u7b97\u304c\u56f0\u96e3\u3067\u3042\u308b\u3053\u3068\u3001M\u306e\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u540c\u91cf\u306e\u4f5c\u696d\u3092\u5fc5\u8981\u3068\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u6575\u5bfe\u8005\u306f\u8aa0\u5b9f\u306a\u30de\u30a4\u30ca\u30fc\u306b\u6bd4\u3079\u3066M\u8a08\u7b97\u3092\u9ad8\u901f\u5316\u3059\u308b\u30b7\u30fc\u30c9\u3092\u30b0\u30e9\u30a4\u30f3\u30c9\u3057\u3066\u3001\u30d6\u30ed\u30c3\u30af\u3092\u3088\u308a\u65e9\u304f\u751f\u6210\u3059\u308b\u4e0a\u3067\u512a\u4f4d\u306b\u7acb\u3061\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ea\u30b9\u30af\u3092\u3001\u521d\u671f\u30cf\u30c3\u30b7\u30e5\u304c\u30bf\u30fc\u30b2\u30c3\u30c8T<sub>1<\/sub>\u672a\u6e80\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u8efd\u6e1b\u3055\u305b\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7M\u3092\u5b9f\u884c\u3059\u308b\u524d\u306b\u3001\u30de\u30a4\u30ca\u30fc\u306f\u7d14\u7c8b\u306aPoW\u306b\u6cbf\u3063\u3066\u30d6\u30ed\u30c3\u30af\u30ab\u30a6\u30f3\u30bf\u30fc\u3092\u5909\u5316\u3055\u305b\u3001\u4f4e\u3044\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u898b\u3064\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u56f33\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002\u5177\u4f53\u7684\u306b\u306f\u3001T<sub>1<\/sub>\u306f\u30bf\u30fc\u30b2\u30c3\u30c8T<sub>1<\/sub>\u672a\u6e80\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u4e88\u60f3\u3055\u308c\u308b\u4f5c\u696d\u304c\u3001\u8907\u96d1\u306aM\u8a08\u7b97\u306b\u304b\u304b\u308b\u6642\u9593\u306e\u6700\u60aa\u306e\u30b1\u30fc\u30b9\u3068\u5c11\u306a\u304f\u3068\u3082\u540c\u3058\u3050\u3089\u3044\u304b\u304b\u308b\u3088\u3046\u306b\u9078\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u3059\u306a\u308f\u3061\u3001\u7c21\u5358\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u30b0\u30e9\u30a4\u30f3\u30c9\u3059\u308b\u3053\u3068\u304c\u3001\u300c\u4e0d\u4fbf\u306a\u300dM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u8a08\u7b97\u3068\u540c\u3058\u304f\u3089\u3044\u9ad8\u304f\u3064\u304f\u306e\u3067\u3059\u3002B<sub>ctr<\/sub>\u3001s<sub>best<\/sub>\u3001s<sub>T<\/sub>\u306e3\u70b9\u30bb\u30c3\u30c8\u304c\u4e0a\u8a18\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3001PoUW\u3092\u69cb\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"116\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/3456ftygtirh.webp\" alt=\"\" class=\"has-border-color has-aaaaaa-border-color wp-image-20060\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/3456ftygtirh.webp 512w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/3456ftygtirh-300x68.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/3456ftygtirh-450x102.webp 450w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p class=\"\">\u56f33\uff1a\u30bf\u30fc\u30b2\u30c3\u30c8T<sub>1<\/sub>\u306b\u5bfe\u3059\u308b\u4e8b\u524d\u30cf\u30c3\u30b7\u30e5\u306b\u3088\u308a\u30b0\u30e9\u30a4\u30f3\u30c9\u3092\u9632\u6b62<\/p>\n\n\n\n<p class=\"\">4.\u7d14\u7c8b\u306aPoW\u3068\u306f\u5bfe\u7167\u7684\u306b\u3001\u30de\u30a4\u30ca\u30fc\u306eM\u8a08\u7b97\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u306b\u3088\u3063\u3066\u30ce\u30fc\u30c9\u306bPoUW\u3092\u691c\u8a3c\u3055\u305b\u308b\u4f59\u88d5\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u8a08\u7b97\u304c\u5927\u91cf\u306b\u8907\u88fd\u3055\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u771f\u306b\u6709\u76ca\u306a\u8a08\u7b97\u306e\u5272\u5408\u304c\u5287\u7684\u306b\u6e1b\u5c11\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u767a\u884c\u53ef\u80fd\u306a\u30d6\u30ed\u30c3\u30af\u3092\u300c\u767a\u898b\u300d\u3059\u308b\u3068\u3001\u30de\u30a4\u30ca\u30fc\u306b\u306fSNARG\uff08\u7c21\u6f54\u3067\u30ce\u30f3\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u5f15\u6570\uff09\u3092\u4f5c\u6210\u3057\u3066\u6210\u529f\u3092\u8a3c\u660e\u3059\u308b\u3053\u3068\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u691c\u8a3c\u306e\u8907\u96d1\u6027\u304cM\u8a08\u7b97\u306e\u8907\u96d1\u6027\u3068\u7121\u95a2\u4fc2\u306b\u306a\u308b\u3068\u3044\u3046\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u6700\u826f\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3s<sub>best<\/sub>\u306e\u8a08\u7b97\u306e\u6b63\u78ba\u6027\u304c\u8a3c\u660e\u3055\u308c\u307e\u3059\u3002\u56f34\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"112\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/456gryu8ih.webp\" alt=\"\" class=\"has-border-color has-aaaaaa-border-color wp-image-20061\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/456gryu8ih.webp 512w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/456gryu8ih-300x66.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/456gryu8ih-450x98.webp 450w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p class=\"\">\u56f34\uff1a\u30ce\u30f3\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u8a3c\u660e\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u5206\u6563\u691c\u8a3c\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b<\/p>\n\n\n\n<p class=\"\">5.\u5206\u6563\u578b\u540c\u6642\u30de\u30a4\u30cb\u30f3\u30b0\u3092\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u3001SLS\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\uff08\u305f\u3068\u3048\u3070\u3001\u8907\u6570\u306e\u63a2\u7d22\u30d1\u30b9\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\uff09\u4e26\u5217\u5316\u3055\u308c\u307e\u3059\u3002\u3055\u3082\u306a\u3051\u308c\u3070\u3001\u3059\u3079\u3066\u306e\u30de\u30a4\u30ca\u30fc\u304c\u540c\u6642\u306b\u540c\u3058\u72b6\u614b\u3092\u63a2\u7d22\u3057\u3001\u591a\u304f\u306e\uff08\u672c\u8cea\u7684\u306b\uff09\u5197\u9577\u306a\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7\u304c\u5c0e\u5165\u3055\u308c\u308b\u305f\u3081\u3067\u3059\u3002 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u7406\u7531\u304b\u3089\u3001\u6a19\u6e96\u306e\u300c\u30ca\u30ab\u30e2\u30c8\u300dPoW\u3067\u306e\u30d6\u30ed\u30c3\u30af\u751f\u6210\u306f\u4f4e\u901f\u3067\u3001\u72b6\u614b\u306e\u66f4\u65b0\u306f\u30d6\u30ed\u30c3\u30af\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u65b9\u3001\u72b6\u614b\u306e\u66f4\u65b0\u306f\u3001\u30de\u30a4\u30ca\u30fc\u304c\u300c\u5ec3\u68c4\u3055\u308c\u305f\u300d\u72b6\u614b\u3092\u63a2\u7d22\u3059\u308b\u3053\u3068\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u9ad8\u901f\u3067\u51e6\u7406\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u3053\u30672\u7a2e\u985e\u306e\u30d6\u30ed\u30c3\u30af\u304c\u5c0e\u5165\u3055\u308c\u307e\u3059\u30021\u3064\u306f\u30ca\u30ab\u30e2\u30c8\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u3068\u540c\u3058\u6a5f\u80fd\u3092\u6301\u3064\u300c\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u56f0\u96e3\u306a\u300d\u30e9\u30f3\u30ad\u30f3\u30b0\u30d6\u30ed\u30c3\u30af\u3067\u3001\u3082\u30461\u3064\u306f\u6700\u7d42\u7684\u306b\u30e9\u30f3\u30ad\u30f3\u30b0\u30d6\u30ed\u30c3\u30af\u306b\u3088\u308a\u53c2\u7167\u3055\u308c\u308b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u3088\u3046\u306a\u6a5f\u80fd\u3092\u6301\u3064\u300c\u7c21\u5358\u306b\u898b\u3064\u304b\u308b\u300d\u30a4\u30f3\u30d7\u30c3\u30c8\u30d6\u30ed\u30c3\u30af\u3067\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306b\u3088\u308a\u3001\u30de\u30a4\u30ca\u30fc\u306e\u6700\u826f\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u6bd4\u8f03\u7684\u901f\u304f\u5e83\u307e\u308a\u3001\u3059\u3079\u3066\u306e\u30de\u30a4\u30ca\u30fc\u304c\u6700\u65b0\u60c5\u5831\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001\u3053\u308c\u306f\u6700\u521d\u306b\u300c\u7c21\u5358\u306a\u300d\u30bf\u30fc\u30b2\u30c3\u30c8T<sub>3<\/sub>\u306b\u5bfe\u3059\u308b\u6700\u7d42\u30cf\u30c3\u30b7\u30e5\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u9054\u6210\u3055\u308c\u307e\u3059\u3002\u4e0b\u56f3\u306e\u5834\u5408\u3001\u3053\u308c\u306f\u767a\u884c\u53ef\u80fd\u306a\u30d6\u30ed\u30c3\u30af\u3068\u3057\u3066\u8a8d\u5b9a\u3055\u308c\u307e\u3059\u304c\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u304c\u300c\u3088\u308a\u56f0\u96e3\u306a\u300d\u30bf\u30fc\u30b2\u30c3\u30c8T<sub>2<\/sub>\u3092\u4e0b\u56de\u308b\u5834\u5408\u306e\u307f\u3001\u3053\u306e\u30d6\u30ed\u30c3\u30af\u306f\u300c\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u306b\u95a2\u9023\u3059\u308b\u300d\u30e9\u30f3\u30ad\u30f3\u30b0\u30d6\u30ed\u30c3\u30af\u3068\u3057\u3066\u8a8d\u3081\u3089\u308c\u3001\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306b\u306f\u30a4\u30f3\u30d7\u30c3\u30c8\u30d6\u30ed\u30c3\u30af\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u56f35\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"88\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/567t6y5gftru.webp\" alt=\"\" class=\"has-border-color has-aaaaaa-border-color wp-image-20062\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/567t6y5gftru.webp 512w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/567t6y5gftru-300x52.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/567t6y5gftru-450x77.webp 450w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p class=\"\">\u56f35\uff1aT<sub>2<\/sub>\u672a\u6e80\u306e\u30dd\u30b9\u30c8\u30cf\u30c3\u30b7\u30e5\u306f\u3001\u30d6\u30ed\u30c3\u30af\u3092\u30e9\u30f3\u30ad\u30f3\u30b0\u30d6\u30ed\u30c3\u30af\u3068\u3057\u3066\u8a8d\u5b9a\u3002T<sub>2<\/sub>\u3068T<sub>3<\/sub>\u306e\u9593\u306e\u30dd\u30b9\u30c8\u30cf\u30c3\u30b7\u30e5\u306f\u3001\u30d6\u30ed\u30c3\u30af\u3092\u30a4\u30f3\u30d7\u30c3\u30c8\u30d6\u30ed\u30c3\u30af\u3068\u3057\u3066\u8a8d\u5b9a<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"e38397e383ade38388e382b3e383abe381aee38397e383ade38391e38386e382a3-5\">\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d7\u30ed\u30d1\u30c6\u30a3<\/h5>\n\n\n\n<p class=\"\">\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5b89\u5168\u6027\u304a\u3088\u3073\u6709\u7528\u6027\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u5206\u6790\u306f\u3001\u672c\u7a3f\u306e\u7bc4\u56f2\u5916\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u306a\u305c\u5b89\u5168\u3067\u3042\u308b\u306e\u304b\u3001\u305d\u306e\u76f4\u611f\u7684\u306a\u7406\u7531\u3092\u3053\u3053\u3067\u7e70\u308a\u8fd4\u3057\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u52b9\u7387\u3092\u8abf\u3079\u3066\u7d50\u8ad6\u4ed8\u3051\u308b\u3053\u3068\u306f\u6709\u76ca\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"\"><strong>\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u5b89\u5168\u6027<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>\u30b0\u30e9\u30a4\u30f3\u30c9<\/strong>\uff1a\u6575\u5bfe\u8005\u306f\u8a08\u7b97\u304c\u5bb9\u6613\u306aM\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u30b0\u30e9\u30a4\u30f3\u30c9\u3057\u3066\u3082\u5229\u76ca\u3092\u5f97\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u4efb\u610f\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067M\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3001T<sub>1<\/sub>\u672a\u6e80\u306e\u65b0\u3057\u3044\u4e8b\u524d\u30cf\u30c3\u30b7\u30e5\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u3068\uff08\u4e88\u60f3\u4e0a\uff09\u540c\u30ec\u30d9\u30eb\u306e\u96e3\u6613\u5ea6\u3068\u306a\u308b\u3088\u3046\u306b\u3001\u4e8b\u524d\u30cf\u30c3\u30b7\u30e5\u306e\u95be\u5024T<sub>1<\/sub>\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u9054\u6210\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li class=\"\"><strong>\u6575\u5bfe\u8005\u306e\u512a\u4f4d\u306b\u5bfe\u3059\u308b\u62b5\u6297<\/strong>\uff1a\u8aa0\u5b9f\u306a\u5f53\u4e8b\u8005\u3088\u308a\u3082PoUW\u3092\u9ad8\u901f\u3067\u8a08\u7b97\u3059\u308b\u3068\u3044\u3046\u70b9\u306b\u304a\u3044\u3066\u3001\u6575\u5bfe\u8005\u306e\u512a\u4f4d\u306f\u9650\u5b9a\u7684\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30d6\u30ed\u30c3\u30af\u306e\u6210\u529f\u3092\u5b9f\u969b\u306e\u8a08\u7b97\u304b\u3089\u5207\u308a\u96e2\u3057\u3001\u30bf\u30fc\u30b2\u30c3\u30c8T<sub>1<\/sub>\u672a\u6e80\u3067\u4e8b\u524d\u30cf\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u3067\u9054\u6210\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/eprint.iacr.org\/2014\/765\">GKL14<\/a>\u3001<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/eprint.iacr.org\/2016\/454\">PSS16<\/a>\u306e\u6a19\u6e96\u30e2\u30c7\u30eb\u306b\u5f93\u3044\u3001\u6575\u5bfe\u8005\u304cM\u3092\u8aa0\u5b9f\u306a\u5f53\u4e8b\u8005\u3088\u308a\u3082\u901f\u304f\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u5229\u70b9\u304c\u306a\u3044\u3068\u4eee\u5b9a\u3059\u308b\u3068\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u306e\u3088\u3046\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5c02\u7528\u306e\u5c0f\u898f\u6a21\u306a\u8a08\u7b97\u80fd\u529b\u3092\u5236\u5fa1\u3059\u308b\u6575\u5bfe\u8005\u3092\u5bb9\u8a8d\u3057\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001\u6575\u5bfe\u8005\u304c\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u30b3\u30b9\u30c8\u3092\u304b\u3051\u305a\u306bM\u3092\u8a08\u7b97\u3067\u304d\u308b\u5834\u5408\u3067\u3082\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u3001\u3059\u3079\u3066\u306e\u8a08\u7b97\u30ea\u30bd\u30fc\u30b9\u306e\u6700\u59273\u5206\u306e1\u3092\u5236\u5fa1\u3059\u308b\u6575\u5bfe\u8005\u3092\u8a31\u5bb9\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u305d\u308c\u3067\u3082\u5f7c\u3089\u306fT<sub>1<\/sub>\u306b\u5bfe\u3059\u308b\u4e8b\u524d\u30cf\u30c3\u30b7\u30e5\u306e\u305f\u3081\u306b\u300c\u534a\u5206\u306e\u300d\u30b3\u30b9\u30c8\u3067\u64cd\u4f5c\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u305f\u3081\u3067\u3059\u3002<\/li>\n\n\n\n<li class=\"\"><strong>\u53ef\u5909\u96e3\u6613\u5ea6<\/strong>\uff1aPoW\/PoUW\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u306f\u3001\u30d6\u30ed\u30c3\u30af\u3092\u898b\u3064\u3051\u308b\u96e3\u6613\u5ea6\u3092\u3001\u30b7\u30b9\u30c6\u30e0\u5c02\u7528\u306e\u73fe\u5728\u306e\u8a08\u7b97\u529b\u306e\u30ec\u30d9\u30eb\u306b\u7d99\u7d9a\u7684\u306b\u9069\u5fdc\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Ofelimos\u3067\u306f\u3001\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7\u306e\u5f8c\u306b\u5b9f\u884c\u3055\u308c\u308b\uff081\u3064\u306e\uff09\u30dd\u30b9\u30c8\u30cf\u30c3\u30b7\u30e5\u306b\u30bf\u30fc\u30b2\u30c3\u30c8T<sub>2<\/sub>\u3092\u9069\u5408\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3092\u7c21\u5358\u306b\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3067\u3001\u30e9\u30f3\u30ad\u30f3\u30b0\u30d6\u30ed\u30c3\u30af\u306e\u767a\u884c\u304c\u8a8d\u5b9a\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"\"><strong>\u52b9\u7387<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>\u983b\u7e41\u306a\u66f4\u65b0<\/strong>\uff1a\u30e9\u30f3\u30ad\u30f3\u30b0\u30d6\u30ed\u30c3\u30af\u3068\u30a4\u30f3\u30d7\u30c3\u30c8\u30d6\u30ed\u30c3\u30af\u306e\u5206\u96e2\u306b\u3088\u308a\u3001\u72b6\u614b\u306e\u66f4\u65b0\u306f\u7d20\u65e9\u304f\u62e1\u6563\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li class=\"\"><strong>\u6709\u7528\u6027<\/strong>\uff1a\u3053\u3053\u3067\u306f\u3001SLS\u554f\u984c\u306b\u8cbb\u3084\u3055\u308c\u308b\u5168\u4f53\u7684\u306a\u8a08\u7b97\u4f5c\u696d\u306e\u6bd4\u7387\u3092\u6709\u7528\u6027\u3068\u5b9a\u7fa9\u3057\u307e\u3059\uff08\u3053\u308c\u306f\u5358\u7d14\u5316\u3057\u305f\u3082\u306e\u3067\u3042\u308a\u3001\u8a73\u7d30\u306a\u5b9a\u7fa9\u3068\u5206\u6790\u306b\u3064\u3044\u3066\u306f<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/eprint.iacr.org\/2021\/1379.pdf\">\u8ad6\u6587<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff09\u3002\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u300c\u5f79\u306b\u7acb\u305f\u306a\u3044\u300d\u4f5c\u696d\u306e\u4e3b\u306a\u539f\u56e0\u306f\u3001T<sub>1<\/sub>\u306b\u5bfe\u3059\u308b\u4e8b\u524d\u30cf\u30c3\u30b7\u30e5\u306e\u53cd\u5fa9\u3068SNARG\u306e\u8a08\u7b97\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n<ul class=\"wp-block-list\">\n<li class=\"\">\u30dd\u30b9\u30c8\u30cf\u30c3\u30b7\u30e5\u306f\u3001M\u306e\u547c\u3073\u51fa\u3057\u3054\u3068\u306b1\u56de\u3060\u3051\u5b9f\u884c\u3055\u308c\u3001M\u306e\u8907\u96d1\u3055\u3068\u6bd4\u8f03\u3057\u3066\u3001\u5b9f\u7528\u7684\u306a\u7406\u7531\u304b\u3089\u7121\u8996\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li class=\"\">SNARG\u306f\u3001\u591a\u304f\u306eM\u547c\u3073\u51fa\u3057\u306e\u3046\u30612\u3064\u3001\u3059\u306a\u308f\u3061s<sub>T<\/sub>\uff08\u30d6\u30ed\u30c3\u30af\u306e\u6210\u529f\uff09\u3068s<sub>best<\/sub>\uff08\u6700\u826f\u306e\u89e3\u6c7a\u7b56\uff09\u3092\u751f\u6210\u3059\u308b\u3082\u306e\u306b\u95a2\u3057\u3066\u306e\u307f\u8a08\u7b97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30d6\u30ed\u30c3\u30af\u306e\u6210\u529f\u3092\u6c7a\u5b9a\u3059\u308b\u95be\u5024T<sub>3<\/sub>\u3092\u4e0b\u3052\u308c\u3070\u3001\u72b6\u614b\u306e\u66f4\u65b0\u306f\u9045\u304f\u306a\u308b\u3082\u306e\u306e\u3001SNARG\u306e\u8a08\u7b97\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u306f\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"\">\u6709\u7528\u6027\u306fM\u306e\u7279\u6027\u6b21\u7b2c\u3067\u3059\u3002M\u306e\u5b9f\u884c\u6642\u9593\u304c\u5341\u5206\u306b\u96c6\u4e2d\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u4e8b\u524d\u30cf\u30c3\u30b7\u30e5\u306e\u96e3\u5ea6\u3092M\u306e\u5e73\u5747\u7684\u306a\u30b1\u30fc\u30b9\u306e\u8907\u96d1\u3055\u306b\u8fd1\u3065\u3051\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u4e0a\u8a18\u306e\u89b3\u5bdf\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u30de\u30a4\u30ca\u30fc\u306f\u6642\u9593\u306e\u7d04\u534a\u5206\u3092M\u306e\u8a08\u7b97\u306b\u8cbb\u3084\u3059\u305f\u3081\u3001\u7d041\/2\u306e\u6709\u7528\u6027\u304c\u9054\u6210\u3055\u308c\u307e\u3059\u3002\u5178\u578b\u7684\u306aSLS\u554f\u984c\u306e\u591a\u304f\u306f\u3053\u3053\u306b\u5206\u985e\u3055\u308c\u308b\u3067\u3057\u3087\u3046\u3002\u305f\u3060\u3057\u3001M\u304c\u300c\u826f\u3044\u3075\u308b\u307e\u3044\u300d\u3092\u3057\u306a\u3044\u5834\u5408\u3001\u6709\u7528\u6027\u306f\u30bc\u30ed\u306b\u8fd1\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5177\u4f53\u7684\u306aSLS\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u305d\u306e\u63a2\u7d22\u30b9\u30c6\u30c3\u30d7M\u306e\u9078\u629e\u306f\u3001\u5408\u7406\u7684\u306a\u6709\u7528\u6027\u3092\u5099\u3048\u305fPoUW\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"e381bee381a8e38281-6\">\u307e\u3068\u3081<\/h5>\n\n\n\n<p class=\"\">Ofelimos\u306f\u3001\u8a3c\u660e\u53ef\u80fd\u306a\u5b89\u5168\u6027\u3092\u3082\u3064\u6709\u7528\u306aPoUW\u306b\u5411\u3051\u305f\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u904e\u304e\u307e\u305b\u3093\u3002\u73fe\u5728\u306e\u4f5c\u696d\u3067\u306f\u3001\u9ad8\u5ea6\u306a\u8150\u6557\u306e\u30ec\u30d9\u30eb\u306b\u5bfe\u3057\u3066\u8a3c\u660e\u53ef\u80fd\u306a\u5b89\u5168\u6027\u304c\u5bb9\u6613\u306b\u5f97\u3089\u308c\u307e\u3059\u304c\u3001\u9ad8\u3044\u6709\u7528\u6027\u3092\u5b9f\u8a3c\u3067\u304d\u308b\u6700\u9069\u5316\u554f\u984c\u306e\u9069\u5207\u306a\u30af\u30e9\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u306b\u306f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5074\u3067\u3055\u3089\u306b\u591a\u304f\u306e\u7814\u7a76\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u7814\u7a76\u8ad6\u6587\u300c<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/eprint.iacr.org\/2021\/1379.pdf\">Ofelimos:Combinatorial Optimization via Proof-of-Useful-Work<\/a>\uff08Ofelimos\uff1a\u30d7\u30eb\u30fc\u30d5\u30aa\u30d6\u30e6\u30fc\u30b9\u30d5\u30eb\u30ef\u30fc\u30af\u306b\u3088\u308b\u7d44\u307f\u5408\u308f\u305b\u6700\u9069\u5316\uff09\u300d\u306f2021\u5e7410\u6708\u306b\u6700\u521d\u306b\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"\"><em>\u672c\u7a3f\u306e\u57f7\u7b46\u306b\u3054\u5354\u529b\u3044\u305f\u3060\u3044\u305f<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/jp\/team\/matthias-fitzi\">Matthias Fitzi<\/a>\u6c0f\u306b\u611f\u8b1d\u3057\u307e\u3059\u3002<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"IOG\u304c\u3001\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30ef\u30fc\u30af\u578b\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u6d6a\u8cbb\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3001\u8a3c\u660e\u53ef\u80fd\u5b89\u5168\u6027\u3092\u6301\u3064\u65b0\u305f\u306a\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7814\u7a76\u3092\u767a\u8868 \u4ee5\u4e0b\u306fIOG\u30d6\u30ed\u30b0\u306b\u63b2\u8f09\u3055\u308c\u305f\u8a18\u4e8b\u300cIntroducing Ofelimos: a proof-of-useful-work consensus protocol\u300d\u3092\u7ffb\u8a33\u3057\u305f\u3082\u306e\u3067\u3059\u3002 Ofelimos\uff1a\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30e6\u30fc\u30b9\u30d5\u30eb\u30fb\u30ef\u30fc\u30af\u578b\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30d7\u30ed\u30c8\u30b3\u30eb &nbsp;2022\u5e74 8\u6708 16\u65e5&nbsp;Olga Hryniuk&nbsp;15&nbsp;\u5206\u3067\u8aad\u3081\u307e\u3059 \u30d7\u30eb\u30fc\u30d5\u30aa\u30d6\u30ef\u30fc\u30af\uff08PoW\uff09\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30b3\u30b9\u30c8\u3068\u30ab\u30fc\u30dc\u30f3\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u306e\u6700\u5c0f\u5316\u306f\u3001\u6697\u53f7\u754c\u3067\u6700\u3082\u71b1\u304f\u8b70\u8ad6\u3055\u308c\u308b\u30c6\u30fc\u30de&hellip;","protected":false},"author":1,"featured_media":20057,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67,21,35,28,1,38],"tags":[],"class_list":{"0":"post-20056","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-iog","8":"category-21","9":"category-blog","10":"category-28","11":"category-japanese","12":"category-38"},"featured_image_urls":{"full":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy.webp",800,450,false],"thumbnail":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-150x150.webp",150,150,true],"medium":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-300x169.webp",300,169,true],"medium_large":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-768x432.webp",768,432,true],"large":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy.webp",800,450,false],"1536x1536":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy.webp",800,450,false],"2048x2048":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy.webp",800,450,false],"dp-widget-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-140x96.webp",140,96,true],"dp-widget-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-280x192.webp",280,192,true],"dp-related-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-250x154.webp",250,154,true],"dp-related-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-500x308.webp",500,308,true],"dp-archive-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy-450x253.webp",450,253,true],"dp-archive-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/08\/21us34wunder6gy.webp",800,450,false]},"category_list":"<a href=\"https:\/\/sipo.tokyo\/?cat=67\" rel=\"category\">IOG\u30d6\u30ed\u30b0<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=21\" rel=\"category\">\u30cb\u30e5\u30fc\u30b9<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=35\" rel=\"category\">\u30d6\u30ed\u30b0<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=28\" rel=\"category\">\u6295\u7a3f\u8a18\u4e8b<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=1\" rel=\"category\">\u65e5\u672c\u8a9e\u7248<\/a>, <a href=\"https:\/\/sipo.tokyo\/?cat=38\" rel=\"category\">\u7ffb\u8a33<\/a>","author_info":{"name":"sition","url":"https:\/\/sipo.tokyo\/?author=1"},"comments_num":"0 comments","_links":{"self":[{"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/posts\/20056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20056"}],"version-history":[{"count":6,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/posts\/20056\/revisions"}],"predecessor-version":[{"id":23348,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/posts\/20056\/revisions\/23348"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/media\/20057"}],"wp:attachment":[{"href":"https:\/\/sipo.tokyo\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20056"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20056"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}