{"id":20611,"date":"2022-09-09T10:25:53","date_gmt":"2022-09-09T01:25:53","guid":{"rendered":"https:\/\/sipo.tokyo\/?p=20611"},"modified":"2022-09-09T10:25:54","modified_gmt":"2022-09-09T01:25:54","slug":"post-20611","status":"publish","type":"post","link":"https:\/\/sipo.tokyo\/?p=20611","title":{"rendered":"IOG\u30d6\u30ed\u30b0\uff1aDID\u30b3\u30a2\u4ed5\u69d8\u306b\u3088\u308b\u30c7\u30b8\u30bf\u30eb\u30fb\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u63a8\u9032"},"content":{"rendered":"\n<p class=\"\">2022\u5e746\u6708\u3001World Wide Web Consortium\uff08W3C\uff09\u306f\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.w3.org\/2020\/12\/did-wg-charter.html\" target=\"_blank\">Decentralized Identifier (DID) Working Group<\/a>\u306eDID\u30b3\u30a2\u4ed5\u69d8\u3092\u627f\u8a8d\u3057\u3001W3C\u52e7\u544a\u6bb5\u968e\u3078\u306e\u79fb\u884c\u3092\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u306f\u3001\u30c7\u30b8\u30bf\u30ebID\u306e\u91cd\u8981\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u518d\u78ba\u8a8d\u3057\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.atalaprism.io\/#why\" target=\"_blank\">Atala PRISM<\/a>\u306e\u3088\u3046\u306aID\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5bfe\u3057\u3066\u3088\u308a\u660e\u78ba\u3067\u5f37\u56fa\u306a\u57fa\u76e4\u3092\u63d0\u4f9b\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u3053\u308c\u306b\u3064\u3044\u3066IOG\u30d6\u30ed\u30b0\u304c\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/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\/09\/08\/advancing-digital-identity-through-did-core-specification\/\" data-type=\"URL\" data-id=\"https:\/\/iohk.io\/en\/blog\/posts\/2022\/09\/08\/advancing-digital-identity-through-did-core-specification\/\" target=\"_blank\" rel=\"noreferrer noopener\">Advancing digital identity through DID core specification<\/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=\"#dide382b3e382a2e4bb95e6a798e381abe38288e3828be38387e382b8e382bfe383abe383bbe382a2e382a4e38387e383b3e38386e382a3e38386e382a3e381ae-1\">DID\u30b3\u30a2\u4ed5\u69d8\u306b\u3088\u308b\u30c7\u30b8\u30bf\u30eb\u30fb\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u63a8\u9032<\/a><ul><li><a href=\"#e38387e382b8e382bfe383abide381a8e381afe4bd95e3818befbc9f-2\">\u30c7\u30b8\u30bf\u30ebID\u3068\u306f\u4f55\u304b\uff1f<\/a><\/li><li><a href=\"#e887aae5b7b1e4b8bbe6a8a9e59e8be382a2e382a4e38387e383b3e38386e382a3e38386e382a3e381a8e58886e695a3e59e8be8ad98e588a5e5ad90e381a8e381af-3\">\u81ea\u5df1\u4e3b\u6a29\u578b\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u5206\u6563\u578b\u8b58\u5225\u5b50\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#dide382b3e382a2e4bb95e6a798e381aee689bfe8aa8de381afe38081e38387e382b8e382bfe383abide381abe381a8e381a3e381a6e381a9e381aee38288e38186-4\">DID\u30b3\u30a2\u4ed5\u69d8\u306e\u627f\u8a8d\u306f\u3001\u30c7\u30b8\u30bf\u30ebID\u306b\u3068\u3063\u3066\u3069\u306e\u3088\u3046\u306a\u610f\u5473\u3092\u6301\u3064\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/a><\/li><li><a href=\"#atala-prisme381aee8a9b3e7b4b0e381afe38193e381a1e38289-5\">Atala PRISM\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/a><\/li><\/ul><\/div><h3 class=\"wp-block-heading\" id=\"dide382b3e382a2e4bb95e6a798e381abe38288e3828be38387e382b8e382bfe383abe383bbe382a2e382a4e38387e383b3e38386e382a3e38386e382a3e381ae-1\">DID\u30b3\u30a2\u4ed5\u69d8\u306b\u3088\u308b\u30c7\u30b8\u30bf\u30eb\u30fb\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u63a8\u9032<\/h3>\n\n\n\n<p class=\"\">by Ivan Irakoze 2022\u5e749\u67088\u65e5<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"419\" src=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67.webp\" alt=\"\" class=\"wp-image-20612\" srcset=\"https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67.webp 800w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-300x157.webp 300w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-768x402.webp 768w, https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-450x236.webp 450w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"\"><strong>\u6700\u8fd1World Wide Web Consortium\uff08W3C\uff09\u3067\u627f\u8a8d\u3055\u308c\u305fDID\u30b3\u30a2\u4ed5\u69d8\u306f\u3001\u5206\u6563\u578bID\u3092\u69cb\u7bc9\u3059\u308bID\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u3068\u3063\u3066\u3088\u308a\u660e\u78ba\u3067\u5f37\u56fa\u306a\u57fa\u76e4\u3092\u63d0\u4f9b\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p class=\"\">2022\u5e746\u6708\u3001World Wide Web Consortium\uff08W3C\uff09\u306f\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.w3.org\/2020\/12\/did-wg-charter.html\" target=\"_blank\">Decentralized Identifier (DID) Working Group<\/a>\u306eDID\u30b3\u30a2\u4ed5\u69d8\u3092\u627f\u8a8d\u3057\u3001W3C\u52e7\u544a\u6bb5\u968e\u3078\u306e\u79fb\u884c\u3092\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u306f\u3001\u30c7\u30b8\u30bf\u30ebID\u306e\u91cd\u8981\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u518d\u78ba\u8a8d\u3057\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.atalaprism.io\/#why\" target=\"_blank\">Atala PRISM<\/a>\u306e\u3088\u3046\u306aID\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5bfe\u3057\u3066\u3088\u308a\u660e\u78ba\u3067\u5f37\u56fa\u306a\u57fa\u76e4\u3092\u63d0\u4f9b\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u3053\u3053\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30c7\u30b8\u30bf\u30ebID\u3068DID\u3068\u306f\u4f55\u304b<\/li><li>DID\u30b3\u30a2\u4ed5\u69d8\u306e\u627f\u8a8d\u304c\u30c7\u30b8\u30bf\u30ebID\u306b\u610f\u5473\u3059\u308b\u3082\u306e\u3002<\/li><\/ul>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"e38387e382b8e382bfe383abide381a8e381afe4bd95e3818befbc9f-2\">\u30c7\u30b8\u30bf\u30ebID\u3068\u306f\u4f55\u304b\uff1f<\/h5>\n\n\n\n<p class=\"\">\u30c7\u30b8\u30bf\u30ebID\u3092\u5b9a\u7fa9\u3059\u308b\u306b\u306f\u3001\u307e\u305aID\u304c\u6301\u3064\u3059\u3079\u3066\u306e\u8981\u7d20\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\uff08<a rel=\"noreferrer noopener\" href=\"https:\/\/atala.mymidnight.blog\/ssi-fundamentals-i-identity\/\" target=\"_blank\">Identity<\/a>\uff09\u306b\u306f\u3001\u6c11\u65cf\u3001\u751f\u5e74\u6708\u65e5\u3001\u5bb6\u7cfb\u306a\u3069\u3001\u79c1\u305f\u3061\u304c\u8ab0\u3067\u3042\u308b\u304b\u3092\u8868\u3059\u5909\u66f4\u4e0d\u53ef\u80fd\u306a\u7279\u6027\u3059\u3079\u3066\u3068\u3001\u8077\u696d\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30fb\u30da\u30eb\u30bd\u30ca\u306a\u3069\u306e\u5909\u66f4\u53ef\u80fd\u306a\u7279\u6027\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u4e00\u822c\u306b\u3001\u79c1\u305f\u3061\u306f\u500b\u4eba\u3060\u3051\u304c ID \u3092\u6301\u3063\u3066\u3044\u308b\u3068\u8003\u3048\u308b\u304c\u3001\u7d44\u7e54\u3001\u4f01\u696d\u3001\u30c7\u30b8\u30bf\u30eb\u304a\u3088\u3073\u7269\u7406\u7684\u306a\u7269\u306a\u3069\u3001\u4ed6\u306e\u5b9f\u4f53\u3082\u56fa\u6709\u306e\u8b58\u5225\u7279\u6027\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u30c7\u30b8\u30bf\u30eb ID \uff08<a rel=\"noreferrer noopener\" href=\"https:\/\/www.essentialcardano.io\/article\/digital-identity\" target=\"_blank\">Digital identity<\/a>\uff09\u306f\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u8868\u73fe\u3067\u3042\u308a\u3001\u305d\u308c\u3089\u304c\u8ab0\u307e\u305f\u306f\u4f55\u3067\u3042\u308b\u304b\u306b \u95a2\u3059\u308b\u4e3b\u5f35\u3067\u3042\u308b\u3002<strong>Verifiable Credentials (VCs)<\/strong>\uff1a\u691c\u8a3c\u53ef\u80fd\u306a\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\uff08VCs\uff09\u306f\u3001\u73fe\u5728\u4f7f\u7528\u3057\u3066\u3044\u308b\u7269\u7406\u7684\u306a\u6587\u66f8\u3068\u540c\u69d8\u306b\u3001\u30c7\u30b8\u30bf\u30eb\u306e\u4e16 \u754c\u3067\u3053\u308c\u3089\u306e\u4e3b\u5f35\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u500b\u4eba\u307e\u305f\u306f\u7d44\u7e54\u306b\u304b\u304b\u308f\u3089\u305a\u3001\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306f\u3053\u308c\u3089\u306e VC \u3092\u4f7f\u7528\u3057\u3066\u4ed6\u306e\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u60c5\u5831\u3092\u5171\u6709\u3059\u308b\u3002\u3053\u306e\u60c5\u5831\u4ea4\u63db\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3057\u30662\u3064\u306e\u91cd\u8981\u306a\u554f\u984c\u3092\u63d0\u8d77\u3059\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8b58\u5225\u60c5\u5831\u3092\u4ed6\u306e\u56e3\u4f53\u3068\u5171\u6709\u3059\u308b\u3053\u3068\u306f\u3001\u3069\u306e\u7a0b\u5ea6\u5b89\u5168\u306a\u306e\u304b\uff1f<\/li><li>\u8ab0\u304c\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u306e\u304b\uff1f<\/li><\/ul>\n\n\n\n<p class=\"\">\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u6642\u4ee3\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u4f01\u696d\u304c\u81a8\u5927\u306a\u91cf\u306e\u60c5\u5831\uff08\u591a\u304f\u306e\u5834\u5408\u3001\u500b\u4eba\u60c5\u5831\uff09\u3092\u53ce\u96c6\u3057\u3001\u79c1\u305f\u3061\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u8d85\u3048\u308b\u76ee\u7684\u3067\u5229\u7528\u3059\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u81ea\u8eab\u306e\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u975e\u5e38\u306b\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u767b\u5834\u3059\u308b\u306e\u304c\u3001<strong>Self-Sovereign Identity (SSI)<\/strong>\u00a0\uff1a\u81ea\u5df1\u4e3b\u6a29\u578b\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\uff08SSI\uff09\u3068DID\u3067\u3059\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"e887aae5b7b1e4b8bbe6a8a9e59e8be382a2e382a4e38387e383b3e38386e382a3e38386e382a3e381a8e58886e695a3e59e8be8ad98e588a5e5ad90e381a8e381af-3\">\u81ea\u5df1\u4e3b\u6a29\u578b\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u5206\u6563\u578b\u8b58\u5225\u5b50\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h5>\n\n\n\n<p class=\"\">SSI\u306f\u3001\u81ea\u5206\u304c\u4ed6\u8005\u3068\u5171\u6709\u3059\u308b\u500b\u4eba\u60c5\u5831\u3092\u7ba1\u7406\u3059\u308b\u8b70\u8ad6\u306e\u4f59\u5730\u306e\u306a\u3044\u6a29\u9650\u3092\u6301\u3064\u3053\u3068\u3092\u4f34\u3046\u4e00\u9023\u306e\u539f\u5247\uff08<a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/WebOfTrustInfo\/self-sovereign-identity\/blob\/master\/self-sovereign-identity-principles.md\" target=\"_blank\">a set of principles<\/a>\uff09\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"\"><a rel=\"noreferrer noopener\" href=\"https:\/\/atala.mymidnight.blog\/ssi-fundamentals-iii-dids\/\" target=\"_blank\">DIDs<\/a>\u306f\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.essentialcardano.io\/glossary\/decentralized-identity\" target=\"_blank\">decentralized identity<\/a>\uff1a\u5206\u6563\u578bID\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u91cd\u8981\u306a\u5074\u9762\u3067\u3059\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u30e6\u30cb\u30fc\u30af\u3067\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u3092\u751f\u6210\u3057\u307e\u3059\u3002DID\u306f\u30d4\u30a2\u3068\u4ea4\u63db\u3055\u308c\u308b\u3068\u304d\u3001\u53cc\u65b9\u5411\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3059\u308b\u5b89\u5168\u306a\u30c1\u30e3\u30cd\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306eDID\u306f\u4e8b\u5b9f\u4e0a\u3001\u4eee\u540d\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u81ea\u5206\u306e\u30c7\u30fc\u30bf\u3068\u305d\u308c\u3092\u5171\u6709\u3059\u308b\u76f8\u624b\u3092\u5b8c\u5168\u306b\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"\">\u30ef\u30fc\u30ad\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7\u306eDID\u30b3\u30a2\u4ed5\u69d8\u306f\u3001DID\u3001\u305d\u306e\u69cb\u6210\u8981\u7d20\u3001\u304a\u3088\u3073\u305d\u306e\u6a5f\u80fd\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002DID\u30ef\u30fc\u30ad\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7\u306b\u3088\u308b\u3068\u3001DID\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>DID\u3092\u4fdd\u6301\u3059\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u308b\u3002<\/li><li>DID\u4fdd\u6301\u8005\u306e\u6697\u53f7\u5316\u8a8d\u8a3c\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/li><li>\u5b89\u5168\u3067\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u4fdd\u8b77\u3055\u308c\u305f\u901a\u4fe1\u624b\u6bb5\u3092\u8d77\u52d5\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u60c5\u5831\u306e\u767a\u898b\u3092\u8a18\u8ff0\u3059\u308b\u3002<br>\u30b5\u30fc\u30d3\u30b9\u306b\u4f9d\u5b58\u3057\u306a\u3044\u30c7\u30fc\u30bf\u30dd\u30fc\u30bf\u30d3\u30ea\u30c6\u30a3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u4e0e\u3048\u308b\u3002<\/li><\/ul>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"dide382b3e382a2e4bb95e6a798e381aee689bfe8aa8de381afe38081e38387e382b8e382bfe383abide381abe381a8e381a3e381a6e381a9e381aee38288e38186-4\">DID\u30b3\u30a2\u4ed5\u69d8\u306e\u627f\u8a8d\u306f\u3001\u30c7\u30b8\u30bf\u30ebID\u306b\u3068\u3063\u3066\u3069\u306e\u3088\u3046\u306a\u610f\u5473\u3092\u6301\u3064\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h5>\n\n\n\n<p class=\"\">W3C\u30c7\u30a3\u30ec\u30af\u30bf\u30fc\u306b\u3088\u308bDID\u30b3\u30a2\u4ed5\u69d8\u306e\u627f\u8a8d\u306f\u3001DID\u3092\u6a19\u6e96\u5316\u3057\u3001DID\u6280\u8853\u304c\u3059\u3079\u3066\u306e\u6295\u8cc7\u95a2\u4fc2\u8005\u306b\u53d7\u3051\u5165\u308c\u3089\u308c\u3001\u3088\u308a\u5e83\u3044\u63a1\u7528\u306b\u5411\u3051\u3066\u52d5\u304d\u59cb\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"\"><a rel=\"noreferrer noopener\" href=\"https:\/\/www.w3.org\/2019\/did-wg\/faqs\/2021-formal-objections\/\" target=\"_blank\">Google, Apple, and Mozilla<\/a>\u304cDID\u4ed5\u69d8\u306e\u524d\u9032\u306b\u6b63\u5f0f\u306b\u53cd\u5bfe\u3057\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001W3C\u30c7\u30a3\u30ec\u30af\u30bf\u30fc\u306f\u6b21\u306e\u3088\u3046\u306b\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u3082\u3057DID\u306e\u30b3\u30a2\u304c\u52e7\u544a\u306b\u9032\u3081\u306a\u3044\u306e\u3067\u3042\u308c\u3070\u3001\u4ed6\u306e\u5206\u6563\u578b\u8b58\u5225\u5b50\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u8005\u304c\u3001\u3053\u306e\u5206\u91ce\u3067\u6210\u679c\u7269\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u547d\u3058\u3089\u308c\u305f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u7dcf\u610f\u306b\u5f93\u3046\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u4ed6\u306eURI\u30b9\u30ad\u30fc\u30e0\u306e\u4e0d\u5fc5\u8981\u306a\u5c55\u958b\u304c\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u53d6\u308a\u7d44\u3093\u3067\u304d\u305f\u76f8\u4e92\u904b\u7528\u6027\u306e\u8ab2\u984c\u3092\u3055\u3089\u306b\u60aa\u5316\u3055\u305b\u308b\u3053\u3068\u306f\u5bb9\u6613\u306b\u4e88\u60f3\u3067\u304d\u308b\u3002\u30c7\u30a3\u30ec\u30af\u30bf\u30fc\u306f\u3001DID\u958b\u767a\u8005\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u4f5c\u696d\u3092\u7d99\u7d9a\u3057\u3001\u6a19\u6e96\u7684\u306aDID\u624b\u6cd5\u306e\u30b3\u30f3\u30bb\u30f3\u30b5\u30b9\u3092\u6a21\u7d22\u3059\u308b\u3053\u3068\u3092\u5968\u52b1\u3057\u3001\u30d0\u30e9\u30f3\u30b9\u306fDID\u958b\u767a\u8005\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u6709\u5229\u3067\u3042\u308b\u3068\u7d50\u8ad6\u3065\u3051\u305f\u3002\u7570\u8b70\u306f\u5374\u4e0b\u3055\u308c\u305f\u3002DID\u30b3\u30a2\u4ed5\u69d8\u306f\u3001W3C\u52e7\u544a\u306b\u9032\u3080\u3053\u3068\u304c\u627f\u8a8d\u3055\u308c\u305f\u3002<\/p><\/blockquote>\n\n\n\n<p class=\"\">\u3053\u306e\u6c7a\u5b9a\u306b\u3088\u308a\u3001<strong>\u76f8\u4e92\u904b\u7528\u6027<\/strong>\u3068<strong>\u79fb\u690d\u6027<\/strong>\u3092\u53ef\u80fd\u306b\u3059\u308b<strong>\u666e\u904d\u7684\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u6a19\u6e96\u5316<\/strong>\u304c\u53ef\u80fd\u306b\u306a\u3063\u305f\u3002\u6a19\u6e96\u5316\u3055\u308c\u306a\u3051\u308c\u3070\u3001\u7570\u306a\u308bDID\u65b9\u5f0f\u3067\u4f5c\u6210\u3055\u308c\u305fDID\u3068VC\u306f\u3001\u691c\u8a3c\u8005\u304c\u8aad\u307f\u53d6\u308c\u306a\u304b\u3063\u305f\u308a\u3001\u5358\u4e00\u306eID\u30a6\u30a9\u30ec\u30c3\u30c8\u306b\u4fdd\u5b58\u3067\u304d\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p class=\"\">\u3057\u305f\u304c\u3063\u3066\u3001DID\u30b3\u30a2\u4ed5\u69d8\u306eW3C\u52e7\u544a\u5316\u306f\u3001\u30c7\u30b8\u30bf\u30ebID\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6539\u5584\u306b\u71b1\u5fc3\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u4f55\u767e\u4eba\u3082\u306e\u4eba\u3005\u306e\u4f5c\u696d\u3092\u6210\u6587\u5316\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"\">W3C\u30c7\u30a3\u30ec\u30af\u30bf\u30fc\u306b\u3088\u3063\u3066\u6982\u8aac\u3055\u308c\u305f\u30d7\u30ed\u30bb\u30b9\u306e\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30ef\u30fc\u30ad\u30f3\u30b0\u30b0\u30eb\u30fc\u30d7\u304c\u300c\u63d0\u6848\u3055\u308c\u305f\u6a19\u6e96DID\u65b9\u5f0f\u306b\u5bfe\u51e6\u3057\u3001\u63d0\u4f9b\u3057\u3001\u76f8\u4e92\u904b\u7528\u53ef\u80fd\u306a\u5b9f\u88c5\u3092\u5b9f\u8a3c\u3059\u308b\u300d\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"atala-prisme381aee8a9b3e7b4b0e381afe38193e381a1e38289-5\">Atala PRISM\u306e\u8a73\u7d30\u306f\u3053\u3061\u3089<\/h5>\n\n\n\n<p class=\"\"><strong>Input Output Global, Inc.\uff08IOG\uff09<\/strong>\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u306b\u3088\u308b\u88fd\u54c1\u3084\u30b5\u30fc\u30d3\u30b9\u3092\u7d99\u7d9a\u7684\u306b\u7814\u7a76\u3057\u3001\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u88fd\u54c1\u306e1\u3064\u304c<strong>Atala PRISM<\/strong> &#8211; SSI\u306e\u539f\u5247\u306b\u57fa\u3065\u3044\u3066\u69cb\u7bc9\u3055\u308c\u305f\u30c7\u30b8\u30bf\u30ebID\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308a\u3001Cardano\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u306b\u69cb\u7bc9\u3055\u308c\u305f\u691c\u8a3c\u53ef\u80fd\u306a\u30c7\u30fc\u30bf\u3068\u30c7\u30b8\u30bf\u30ebID\u306e\u305f\u3081\u306e\u30b5\u30fc\u30d3\u30b9\u30b9\u30a4\u30fc\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"\">Atala PRISM\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u8aac\u660e\u30d3\u30c7\u30aa\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\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=\"Cardano Africa : Atala PRISM \u2013 an explainer\" width=\"900\" height=\"506\" src=\"https:\/\/www.youtube.com\/embed\/nUmmysCPzXA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"\">\u3053\u306e\u5171\u540c\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u610f\u898b\u3092\u8ff0\u3079\u3001\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304f\u308c\u305fPeter Vielhaber\u306b\u611f\u8b1d\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"2022\u5e746\u6708\u3001World Wide Web Consortium\uff08W3C\uff09\u306f\u3001Decentralized Identifier (DID) Working Group\u306eDID\u30b3\u30a2\u4ed5\u69d8\u3092\u627f\u8a8d\u3057\u3001W3C\u52e7\u544a\u6bb5\u968e\u3078\u306e\u79fb\u884c\u3092\u6c7a\u5b9a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u306f\u3001\u30c7\u30b8\u30bf\u30ebID\u306e\u91cd\u8981\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u518d\u78ba\u8a8d\u3057\u3001Atala PRISM\u306e\u3088\u3046\u306aID\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5bfe\u3057\u3066\u3088\u308a\u660e\u78ba\u3067\u5f37\u56fa\u306a\u57fa\u76e4\u3092\u63d0\u4f9b\u3059\u308b\u3082\u306e\u3067\u3059\u3002 \u3053\u308c\u306b\u3064\u3044\u3066IOG\u30d6\u30ed\u30b0\u304c\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002 \u4ee5\u4e0b\u306fIOG\u30d6\u30ed\u30b0\u306b\u63b2\u8f09\u3055\u308c\u305f\u8a18\u4e8b\u300cAdvancing digital identity through DID core specification\u300d\u3092\u7ffb\u8a33\u3057\u305f\u3082\u306e\u3067\u3059\u3002 DID\u30b3\u30a2\u4ed5\u69d8\u306b\u3088&hellip;","protected":false},"author":1,"featured_media":20612,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67,21,35,1,38],"tags":[],"class_list":{"0":"post-20611","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-japanese","11":"category-38"},"featured_image_urls":{"full":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67.webp",800,419,false],"thumbnail":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-150x150.webp",150,150,true],"medium":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-300x157.webp",300,157,true],"medium_large":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-768x402.webp",768,402,true],"large":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67.webp",800,419,false],"1536x1536":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67.webp",800,419,false],"2048x2048":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67.webp",800,419,false],"dp-widget-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-140x96.webp",140,96,true],"dp-widget-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-280x192.webp",280,192,true],"dp-related-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-250x154.webp",250,154,true],"dp-related-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-500x308.webp",500,308,true],"dp-archive-thumb":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67-450x236.webp",450,236,true],"dp-archive-thumb-2x":["https:\/\/sipo.tokyo\/wp-content\/uploads\/2022\/09\/1234rt5y67.webp",800,419,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=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\/20611","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=20611"}],"version-history":[{"count":2,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/posts\/20611\/revisions"}],"predecessor-version":[{"id":20614,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/posts\/20611\/revisions\/20614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=\/wp\/v2\/media\/20612"}],"wp:attachment":[{"href":"https:\/\/sipo.tokyo\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sipo.tokyo\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}