{"id":18460,"date":"2022-06-11T17:13:58","date_gmt":"2022-06-11T08:13:58","guid":{"rendered":"https:\/\/sipo.tokyo\/?p=18460"},"modified":"2022-12-05T19:20:34","modified_gmt":"2022-12-05T10:20:34","slug":"post-18460","status":"publish","type":"post","link":"https:\/\/sipo.tokyo\/?p=18460","title":{"rendered":"IOG\u30d6\u30ed\u30b0\uff1a\u7814\u7a76\u6982\u8981\u305d\u306e1\uff1a\u30ab\u30eb\u30c0\u30ce\u306e\u57fa\u790e\u7814\u7a76\u6982\u8981"},"content":{"rendered":"\n<p class=\"\">\u4ee5\u4e0b\u306fIOG\u30d6\u30ed\u30b0\u306b\u63b2\u8f09\u3055\u308c\u305f\u8a18\u4e8b\u300c<a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/en\/blog\/posts\/2022\/06\/10\/cardanos-foundational-research-overview\/\" data-type=\"URL\" data-id=\"https:\/\/iohk.io\/en\/blog\/posts\/2022\/06\/10\/cardanos-foundational-research-overview\/\" target=\"_blank\">Cardano&#8217;s foundational research overview<\/a>\u300d\u3092\u7ffb\u8a33\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ab\u30eb\u30c0\u30ce\u306e\u57fa\u790e\u7814\u7a76\u6982\u8981<\/h3>\n\n\n\n<p class=\"\">by Olga Hryniuk 2022\u5e746\u670810\u65e5<\/p>\n\n\n\n<p class=\"\"><strong>\u30ab\u30eb\u30c0\u30ce\u3092\u652f\u3048\u308b\u7814\u7a76\u3092\u8a73\u3057\u304f\u898b\u3066\u3044\u304f\u30d6\u30ed\u30b0\u30dd\u30b9\u30c8\u30b7\u30ea\u30fc\u30ba\u306e\u7b2c\u4e00\u5f3e\u3067\u3059\u3002<\/strong><\/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=\"400\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/06\/8318nx75edftei7oue.webp\" alt=\"\" class=\"has-border-color has-aaaaaa-border-color wp-image-18464\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/06\/8318nx75edftei7oue.webp 800w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/06\/8318nx75edftei7oue-300x150.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/06\/8318nx75edftei7oue-768x384.webp 768w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/06\/8318nx75edftei7oue-450x225.webp 450w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"\">2015\u5e74\u306e\u767a\u8db3\u4ee5\u6765\u3001\u30ab\u30eb\u30c0\u30ce\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u6697\u53f7\u901a\u8ca8\u306e\u8a2d\u8a08\u3068\u958b\u767a\u306e\u65b9\u6cd5\u3092\u5909\u3048\u308b\u3068\u3044\u3046\u660e\u78ba\u306a\u76ee\u6a19\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u4ed6\u306e\u591a\u304f\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u540c\u69d8\u306b\u3001\u30ab\u30eb\u30c0\u30ce\u306b\u306f\u5b9a\u7fa9\u3055\u308c\u305f\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3084\u6a29\u5a01\u3042\u308b\u30db\u30ef\u30a4\u30c8\u30da\u30fc\u30d1\u30fc\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3080\u3057\u308d\u3001\u3055\u307e\u3056\u307e\u306a\u79d1\u5b66\u7684\u8a2d\u8a08\u539f\u7406\u3068\u5de5\u5b66\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u5805\u5b9f\u3067\u5148\u99c6\u7684\u306a\u3001\u7814\u7a76\u30d9\u30fc\u30b9\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u3092\u4f5c\u308a\u4e0a\u3052\u305f\u306e\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u30ab\u30eb\u30c0\u30ce\u306f\u4ed6\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u4e2d\u3067\u3082\u30e6\u30cb\u30fc\u30af\u306a\u4f4d\u7f6e\u3065\u3051\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u4e00\u9023\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3001\u30a2\u30a4\u30c7\u30a2\u3001\u8ca2\u732e\u304c\u3001\u5b89\u5168\u3067\u975e\u4e2d\u592e\u96c6\u6a29\u7684\u3001\u304b\u3064\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u53f0\u5e33\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u30ab\u30eb\u30c0\u30ce\u306e\u57fa\u790e\u3092\u5f62\u6210\u3057\u305f\u306e\u3067\u3059\u3002\u73fe\u5728\u3001Input Output Global\u306e\u5e83\u7bc4\u306a<a href=\"https:\/\/iohk.io\/jp\/research\/library\/\/\" data-type=\"URL\" data-id=\"https:\/\/iohk.io\/jp\/research\/library\/\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8ad6\u6587\u30e9\u30a4\u30d6\u30e9\u30ea<\/a>\u306b\u4ee3\u8868\u3055\u308c\u308b\u3088\u3046\u306b\u3001\u304b\u306a\u308a\u306e\u7814\u7a76\u84c4\u7a4d\u304c\u3042\u308a\u3001\u305d\u306e\u6570\u306f\u57f7\u7b46\u6642\u70b9\u3067139\u306b\u306e\u307c\u308b\u3002\u305d\u306e\u591a\u304f\u306f\u67fb\u8aad\u3092\u53d7\u3051\u3001\u4e00\u6d41\u306e\u5b66\u8853\u4f1a\u8b70\u3067\u63a1\u629e\u3055\u308c\u3066\u3044\u308b\u3002<a href=\"https:\/\/scholar.google.com\/scholar?hl=en&amp;as_sdt=0%2C5&amp;q=ouroboros&amp;btnG=\" data-type=\"URL\" data-id=\"https:\/\/scholar.google.com\/scholar?hl=en&amp;as_sdt=0%2C5&amp;q=ouroboros&amp;btnG=\" target=\"_blank\" rel=\"noreferrer noopener\">Google Scholar<\/a>\u306b\u3088\u308b\u3068\u3001\u30a6\u30ed\u30dc\u30ed\u30b9\u306e\u539f\u8457\u8ad6\u6587\u306f1,200\u56de\u4ee5\u4e0a\u5f15\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\"><strong>\u7814\u7a76\u8ad6\u6587<\/strong><\/p>\n\n\n\n<p class=\"\">IOG\u306eCEO\u3067\u3042\u308b\u30c1\u30e3\u30fc\u30eb\u30ba\u30fb\u30db\u30b9\u30ad\u30f3\u30bd\u30f3\u6c0f\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\">\n<p class=\"\">\u5206\u6563\u5316\u306f\u4e16\u754c\u4e2d\u306e\u91d1\u878d\u30b7\u30b9\u30c6\u30e0\u306b\u5927\u304d\u306a\u6280\u8853\u7684\u8ab2\u984c\u3092\u8ab2\u3057\u3066\u304a\u308a\u3001IOG\u30ea\u30b5\u30fc\u30c1\u306f\u305d\u306e\u4e00\u3064\u3072\u3068\u3064\u306b\u95a2\u5fc3\u3092\u5bc4\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p class=\"\">IOG\u30ea\u30b5\u30fc\u30c1\u306e\u30d3\u30b8\u30e7\u30f3\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u57fa\u76e4\u3084\u30d5\u30a3\u30f3\u30c6\u30c3\u30af\u3001\u3055\u3089\u306b\u5e83\u304f\u306f\u6697\u53f7\u6280\u8853\u306b\u3088\u3063\u3066\u4fdd\u8b77\u3055\u308c\u3001\u7d4c\u6e08\u30b2\u30fc\u30e0\u7406\u8ad6\u306b\u3088\u3063\u3066\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u3092\u4e0e\u3048\u3089\u308c\u305f\u5206\u6563\u578b\u30b7\u30b9\u30c6\u30e0\u306e\u5b66\u8853\u7814\u7a76\u306b\u304a\u3044\u3066\u3001\u4e3b\u5c0e\u7684\u306a\u6a5f\u95a2\u3068\u306a\u308b\u3053\u3068\u3067\u3059\u3002IOG\u306f\u3001\u4e00\u822c\u7684\u306b\u306f\u96e3\u3057\u3044\u7814\u7a76\u8ab2\u984c\u306b\u53d6\u308a\u7d44\u3080\u3053\u3068\u3067\u3001\u7279\u306b\u30d5\u30a3\u30f3\u30c6\u30c3\u30af\u306e\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u7523\u696d\u306e\u305f\u3081\u306e\u6b63\u5f0f\u3067\u4fe1\u983c\u3067\u304d\u308b\u57fa\u76e4\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u8a55\u5224\u3092\u78ba\u7acb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u306f\u3001\u30ab\u30eb\u30c0\u30ce\u306e\u57fa\u790e\u3092\u7bc9\u3044\u305f\u7814\u7a76\u8ad6\u6587\u306e\u3044\u304f\u3064\u304b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\"><strong>Ouroboros\uff08\u30a6\u30ed\u30dc\u30ed\u30b9\uff09<\/strong><\/p>\n\n\n\n<p class=\"\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u7814\u7a76\u3092\u63a8\u9032\u3057\u305f\u6700\u521d\u306e\u8ad6\u6587\u306f\u3001\u300c<a href=\"Ouroboros: A Provably Secure Proof-of-Stake Blockchain Protocol\">Ouroboros: A Provably Secure Proof-of-Stake Blockchain Protocol<\/a>\u300d\u3067\u3001\u5b66\u8853\u7684\u306a\u67fb\u8aad\u3092\u53d7\u3051\u3001Crypto 2017\u3067\u767a\u8868\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"\">\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e2d\u5fc3\u306b\u3042\u308b\u306e\u306f\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u3067\u3059\u3002Ouroboros\u306f\u3001Cardano\u306e\u305f\u3081\u306e\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30b9\u30c6\u30fc\u30af\u30fb\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30fb\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3042\u308b\u3002\u300cOuroboros\uff1a\u30a6\u30ed\u30dc\u30ed\u30b9\u300d\u3068\u3044\u3046\u540d\u524d\u306f\u3001\u6c38\u9060\u3068\u7121\u9650\u306e\u56de\u5e30\u3092\u8868\u3059\u53e4\u4ee3\u306e\u30b7\u30f3\u30dc\u30eb\u306b\u7531\u6765\u3057\u3066\u3044\u307e\u3059\u3002Cardano\u306b\u3068\u3063\u3066\u3001Ouroboros\u306f\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u7406\u8ad6\u7684\u306a\u6c38\u9060\u6027\u3092\u8c61\u5fb4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">2017\u5e74\u4ee5\u964d\u3001\u6570\u591a\u304f\u306eOuroboros\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u751f\u307f\u51fa\u3055\u308c\u3066\u304d\u305f\u3002Ouroboros\u306e\u5404\u300c\u30d5\u30ec\u30fc\u30d0\u30fc\u300d\u306f\u3001Cardano\u306e\u9032\u5316\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u7570\u306a\u308b\u7279\u5fb4\u3084\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"http:\/\/Ouroboros Classic\">Ouroboros Classic<\/a>\uff08\u30af\u30e9\u30b7\u30c3\u30af\uff09\u3092\u76ae\u5207\u308a\u306b\u3001\u53f0\u5e33\u306f\u5b9a\u671f\u7684\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002Ouroboros Classic\u306f\u3001\u9023\u5408\u74b0\u5883\uff08Cardano\u306eByron\u958b\u767a\u30c6\u30fc\u30de\uff09\u306b\u304a\u3051\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u9ad8\u3044\u30b9\u30c6\u30fc\u30af\u8a3c\u660e\u578b\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u57fa\u790e\u3092\u78ba\u7acb\u3057\u305f\u3002<a rel=\"noreferrer noopener\" href=\"https:\/\/eprint.iacr.org\/2017\/573.pdf\" target=\"_blank\">Praos<\/a>\uff08\u30d7\u30e9\u30aa\u30b9\uff09\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/eprint.iacr.org\/2018\/378.pdf\" target=\"_blank\">Genesis<\/a>\uff08\u30b8\u30a7\u30cd\u30b7\u30b9\uff09\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/eprint.iacr.org\/2019\/838.pdf\" target=\"_blank\">Chronos<\/a>\uff08\u30af\u30ed\u30ce\u30b9\uff09\u306f\u3001\u5b8c\u5168\u306a\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u30ec\u30b9\u74b0\u5883\u306b\u304a\u3044\u3066\u5f37\u5316\u3055\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u307e\u3057\u305f\u3002Genesis\u306fPraos\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u6539\u826f\u3057\u305f\u3082\u306e\u3067\u3059\u304c\u3001Chronos\u304c\u5b9f\u88c5\u3055\u308c\u308c\u3070\u3001Genesis\u306f\u3055\u3089\u306b\u5f37\u56fa\u306a\u3082\u306e\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/jp\/blog\/posts\/2022\/06\/03\/from-classic-to-chronos-the-implementations-of-ouroboros-explained\/\" target=\"_blank\">\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b<\/a>\u3067\u306f\u3001\u30a6\u30ed\u30dc\u30ed\u30b9\u306e\u9032\u5316\u3092\u3088\u308a\u8a73\u7d30\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u30a6\u30ed\u30dc\u30ed\u30b9\u306f\u3001\u72ec\u81ea\u306e\u6280\u8853\u3068\u6570\u5b66\u7684\u306b\u691c\u8a3c\u3055\u308c\u305f\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u76f8\u307e\u3063\u3066\u3001\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30b9\u30c6\u30fc\u30af\u306b\u9069\u5fdc\u3057\u305f\u300c<a rel=\"noreferrer noopener\" href=\"https:\/\/bitcoin.org\/bitcoin.pdf\" target=\"_blank\">Nakamoto\u5f0f\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9<\/a>\u300d\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u306e\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30ef\u30fc\u30af\u578b\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u306b\u898b\u3089\u308c\u308b\u3088\u3046\u306a\u5b89\u5168\u6027\u3068\u5805\u7262\u6027\u306e\u4fdd\u8a3c\u3092\u5b9f\u73fe\u3057\u3064\u3064\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u306e\u9762\u3067\u3088\u308a\u9ad8\u3044\u52b9\u7387\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30af\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u8a08\u7b97\u4e0a\u8907\u96d1\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u30de\u30a4\u30ca\u30fc\u306b\u983c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30b9\u30c6\u30fc\u30af\u53c2\u52a0\u8005\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u81ea\u5206\u304c\u652f\u914d\u3059\u308b\u30b9\u30c6\u30fc\u30af\u306b\u57fa\u3065\u3044\u3066\u30d6\u30ed\u30c3\u30af\u3092\u4f5c\u6210\u3057\u3001\u691c\u8a3c\u3059\u308b\u306e\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"\">IOG\u306e\u30c1\u30fc\u30d5\u30b5\u30a4\u30a8\u30f3\u30c6\u30a3\u30b9\u30c8\u3067\u3042\u308a\u3001\u30a8\u30b8\u30f3\u30d0\u30e9\u5927\u5b66\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306e\u8b1b\u5ea7\u3067\u3042\u308b&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/jp\/team\/aggelos-kiayias\" target=\"_blank\">Aggelos Kiayias\u6559\u6388<\/a>\u306f\u3001\u30d6\u30ed\u30b0\u8a18\u4e8b\u300cThe Ouroboros path to decentralization\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/jp\/blog\/posts\/2020\/06\/23\/the-ouroboros-path-to-decentralization\/\" target=\"_blank\">Ouroboros\u3001\u5206\u6563\u5316\u3078\u306e\u9053&nbsp;<\/a>\u300d\u306e\u4e2d\u3067\u3001\u6b21\u306e\u3088\u3046\u306b\u8a9e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\">\n<p class=\"\">Ouroboros\u306f\u3001\u30d3\u30b6\u30f3\u30c1\u30f3\u3068\u5408\u7406\u7684\u884c\u52d5\u306e\u4e21\u65b9\u306e\u6587\u8108\u3067\u5206\u6790\u3055\u308c\u308b\u5206\u6563\u578b\u53f0\u5e33\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u3053\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7279\u5fb4\u306f\u3001\u30b9\u30c6\u30fc\u30af\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30fb\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u30c8\u30e9\u30b9\u30c8\u30ec\u30b9\u8a2d\u5b9a\u3001\u5831\u916c\u5171\u6709\u578b\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u30b9\u30ad\u30fc\u30e0\u3068\u3044\u3063\u305f\u8a2d\u8a08\u8981\u7d20\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p class=\"\"><strong>\u59d4\u4efb\u3068\u30b9\u30c6\u30fc\u30af\u30d7\u30fc\u30eb<\/strong><\/p>\n\n\n\n<p class=\"\">\u9023\u5408\u4f53\u578b\u304b\u3089\u5b8c\u5168\u306a\u5206\u6563\u578b\u306b\u79fb\u884c\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3044\u304f\u3064\u304b\u306e\u8abf\u6574\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002\u305d\u308c\u306f\u3001\u9069\u5207\u306a\u30a2\u30ab\u30a6\u30f3\u30c8\u7ba1\u7406\uff08\u30b9\u30c6\u30fc\u30af\u59d4\u4efb\u306e\u624b\u6cd5\u3092\u53ef\u80fd\u306b\u3059\u308b\u305f\u3081\uff09\u3068\u53c2\u52a0\u3078\u306e\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u4ed8\u4e0e\u306e\u305f\u3081\u306e\u624b\u6bb5\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n\n<p class=\"\">2020\u5e74\u306b\u767a\u8868\u3055\u308c\u305f\u8ad6\u6587\u300c<a rel=\"noreferrer noopener\" href=\"https:\/\/eprint.iacr.org\/2020\/525.pdf\" target=\"_blank\">Account Management in Proof of Stake Ledgers<\/a>\u300d\u3067\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4fdd\u5b88\u6d3b\u52d5\u3078\u306e\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u53c2\u52a0\u3092\u6700\u5927\u5316\u3059\u308b\u65b9\u6cd5\u3092\u63a2\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u4e00\u822c\u7684\u306b\u3001\u30d7\u30eb\u30fc\u30d5\u30fb\u30aa\u30d6\u30fb\u30b9\u30c6\u30fc\u30af\u30fb\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306f\u3001\u305d\u306e\u6027\u8cea\u4e0a\u3001\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u7a4d\u6975\u7684\u306a\u53c2\u52a0\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u691c\u8a3c\u3057\u3001\u65b0\u3057\u3044\u30d6\u30ed\u30c3\u30af\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u5e38\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3059\u3079\u3066\u306e\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u304c\u5e38\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u3042\u308b\u80fd\u529b\u3084\u5e0c\u671b\u3092\u6301\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u3082\u30b7\u30b9\u30c6\u30e0\u304c\u5805\u7262\u3067\u5b89\u5168\u3067\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306e\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u53c2\u52a0\u3092\u53ef\u80fd\u306b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u30b9\u30c6\u30fc\u30af\u59d4\u4efb\u306f\u3053\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u81ea\u5206\u306e\u30b9\u30c6\u30fc\u30af\u3092\u4ed6\u306e\u53c2\u52a0\u8005\u306b\u59d4\u4efb\u3059\u308b\u3053\u3068\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6d3b\u52d5\u306b\u53c2\u52a0\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u30b9\u30c6\u30fc\u30af\u59d4\u4efb\u306f\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/jp\/blog\/posts\/2018\/10\/23\/stake-pools-in-cardano\/\" target=\"_blank\">\u30b9\u30c6\u30fc\u30af\u30d7\u30fc\u30eb<\/a>\uff08\u8907\u6570\u306e\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u30b9\u30c6\u30fc\u30af\u6a29\u3092\u4fdd\u6709\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u30ce\u30fc\u30c9\uff09\u3092\u751f\u3058\u3055\u305b\u308b\u3002\u3053\u306e\u8ad6\u6587\u3067\u306f\u3001\u59d4\u4efb\u306e\u624b\u6cd5\u3092\u6570\u5b66\u7684\u306b\u5206\u6790\u30fb\u5b9a\u7fa9\u3057\u3001\u5b89\u5168\u306a\u652f\u6255\u3044\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u30b3\u30a2\u30a6\u30a9\u30ec\u30c3\u30c8\u306e\u7279\u6027\u3082\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u540c\u3058\u304f2020\u5e74\u306b\u767a\u8868\u3055\u308c\u305f\u8ad6\u6587\u300c<a rel=\"noreferrer noopener\" href=\"https:\/\/arxiv.org\/ftp\/arxiv\/papers\/1807\/1807.11218.pdf\" target=\"_blank\">Reward Sharing Schemes for Stake Pools<\/a>\u300d\u3067\u306f\u3001\u30b9\u30c6\u30fc\u30af\u30db\u30eb\u30c0\u30fc\u306e\u6d3b\u52d5\u306b\u5bfe\u3057\u3066\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u3092\u4e0e\u3048\u308b\u4ed5\u7d44\u307f\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p class=\"\">\u30b9\u30c6\u30fc\u30af\u30d7\u30fc\u30eb\u306e\u30d1\u30ef\u30fc\u306f\u3001\u59d4\u4efb\u3055\u308c\u305f\u30b9\u30c6\u30fc\u30af\u304c\u84c4\u7a4d\u3055\u308c\u308b\u3053\u3068\u3067\u751f\u307e\u308c\u308b\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u691c\u8a3c\u6d3b\u52d5\u304c1\u3064\u306e\u30d7\u30fc\u30eb\u306b\u72ec\u5360\u3055\u308c\u308b\u306e\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u53c2\u52a0\u8005\u304c\u591a\u304f\u306e\u7570\u306a\u308b\u30d7\u30fc\u30eb\u306b\u59d4\u4efb\u3059\u308b\u3088\u3046\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"\">\u5831\u916c\u5206\u914d\u30b9\u30ad\u30fc\u30e0\u306f\u3001\u53d6\u5f15\u691c\u8a3c\u3084\u30d6\u30ed\u30c3\u30af\u751f\u6210\u306a\u3069\u306e\u6d3b\u52d5\u306b\u5bfe\u3057\u3066\u30b9\u30c6\u30fc\u30af\u30fb\u30d7\u30fc\u30eb\u30fb\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\uff08SPO\uff09\u3084\u59d4\u4efb\u8005\u306b<a href=\"https:\/\/sipo.tokyo\/?p=12662\" data-type=\"post\" data-id=\"12662\"><\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/jp\/blog\/posts\/2020\/11\/30\/blockchain-reward-sharing-a-comparative-systematization-from-first-principles\/\" target=\"_blank\">\u9069\u5207\u306a\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6<\/a>\u3092\u4e0e\u3048\u308b\u624b\u6bb5\u3092\u8a18\u8ff0\u3057\u3066\u3044\u308b\u3002\u672c\u7814\u7a76\u3067\u306f\u3001\u63d0\u6848\u3059\u308b\u5831\u916c\u306e\u4ed5\u7d44\u307f\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u671b\u307e\u3057\u3044\u5206\u6563\u5316\u306e\u30ec\u30d9\u30eb\u3078\u3068\u5c0e\u304d\u3001\u7279\u306b\u30b7\u30d3\u30eb\u653b\u6483\u304b\u3089\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u793a\u3059\u3002\u3053\u308c\u306f\u3001\u3044\u308f\u3086\u308b\u300c<a rel=\"noreferrer noopener\" href=\"https:\/\/iohk.io\/jp\/blog\/posts\/2020\/05\/12\/how-pledging-encourages-a-healthy-decentralized-cardano-ecosystem\/\" target=\"_blank\">\u51fa\u8cc7\u30e1\u30ab\u30cb\u30ba\u30e0<\/a>\u300d\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u3066\u304a\u308a\u3001\u5358\u4e00\u306e\u73fe\u5b9f\u4e16\u754c\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u3088\u3063\u3066\u5236\u5fa1\u3055\u308c\u308b\u8907\u6570\u306e\u30b9\u30c6\u30fc\u30af\u30d7\u30fc\u30eb\u306e\u5f62\u6210\u3092\u5927\u5e45\u306b\u6291\u5236\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p 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src=\"https:\/\/sipo.tokyo\/?p=18947&#038;embed=true#?secret=3tFXRPEEuQ#?secret=NH5MnyfXnm\" data-secret=\"NH5MnyfXnm\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"\u4ee5\u4e0b\u306fIOG\u30d6\u30ed\u30b0\u306b\u63b2\u8f09\u3055\u308c\u305f\u8a18\u4e8b\u300cCardano&#8217;s foundational research overview\u300d\u3092\u7ffb\u8a33\u3057\u305f\u3082\u306e\u3067\u3059\u3002 \u30ab\u30eb\u30c0\u30ce\u306e\u57fa\u790e\u7814\u7a76\u6982\u8981 by Olga Hryniuk 2022\u5e746\u670810\u65e5 \u30ab\u30eb\u30c0\u30ce\u3092\u652f\u3048\u308b\u7814\u7a76\u3092\u8a73\u3057\u304f\u898b\u3066\u3044\u304f\u30d6\u30ed\u30b0\u30dd\u30b9\u30c8\u30b7\u30ea\u30fc\u30ba\u306e\u7b2c\u4e00\u5f3e\u3067\u3059\u3002 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