{"id":5122,"date":"2026-07-28T08:32:26","date_gmt":"2026-07-28T08:32:26","guid":{"rendered":"https:\/\/www.autootp.org\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/"},"modified":"2026-08-04T03:39:58","modified_gmt":"2026-08-04T03:39:58","slug":"%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7","status":"publish","type":"post","link":"https:\/\/www.autootp.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/","title":{"rendered":"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316"},"content":{"rendered":"\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tVDSIC\uff08Visible Digital Seal International Council\uff09\u306f\u30012016\u5e74\u306b\u30d1\u30ea\u3067\u8a2d\u7acb\u3055\u308c\u305f\u30d5\u30e9\u30f3\u30b9\u306e\u975e\u55b6\u5229\u56e3\u4f53\u3067\u3042\u308a\u3001\u6587\u66f8\u30fb\u88fd\u54c1\u306b\u5370\u5237\u3055\u308c\u305f2\u6b21\u5143\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u7528\u3044\u3066\u507d\u9020\u30fb\u6539\u3056\u3093\u3092\u691c\u8a3c\u3059\u308bVDS\uff08\u53ef\u8996\u96fb\u5b50\u5c01\u5370\uff09\u306e\u56fd\u969b\u7684\u306a\u30ac\u30d0\u30ca\u30f3\u30b9\u3092\u62c5\u5f53\u3057\u3066\u3044\u308b\u3002VDS\u306e\u6280\u8853\u898f\u683c\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3092\u5236\u5b9a\u3057\uff08ISO 22385\u3001ISO 22376\u306b\u6e96\u62e0\uff09\u3001\u6700\u4e0a\u4f4d\u306e\u4fe1\u983c\u30a2\u30f3\u30ab\u30fc\u3067\u3042\u308bRoot LoTL\u3092\u904b\u7528\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u30b9\u30ad\u30fc\u30e0\u904b\u55b6\u6a5f\u95a2\u306e\u8a8d\u53ef\u30fb\u76e3\u7763\u3092\u884c\u3046\u3002\u4f1a\u54e1\u306f\u653f\u5e9c\u6a5f\u95a2\u3001\u8a8d\u8a3c\u6a5f\u95a2\uff08CA\uff09\u3001\u4fe1\u983c\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\uff08TSP\uff09\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3002 \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\u3064\u307e\u308a\u3001\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3067\u3084\u308a\u53d6\u308a\u3055\u308c\u308b\u8cc7\u6599\u306f\u3001\u30eb\u30fc\u30c8\u4fe1\u983c\u30ea\u30b9\u30c8\u3001\u30b9\u30ad\u30fc\u30e0\u8a8d\u53ef\u5be9\u8b70\u3001\u6a19\u6e96\u8349\u6848\u306a\u3069\u3001\u516c\u958b\u524d\u306e\u6bb5\u968e\u306b\u3042\u308b\u6a5f\u5bc6\u60c5\u5831\u3067\u3042\u308b\u3002\u30dd\u30fc\u30bf\u30eb\u306e\u8a8d\u8a3c\u5f37\u5ea6\u304c\u3001\u305d\u306e\u307e\u307e\u4fe1\u983c\u4f53\u7cfb\u5168\u4f53\u306e\u554f\u984c\u306b\u3064\u306a\u304c\u308b\u3002 \n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

\u30e1\u30fc\u30ebOTP\u306e\u9650\u754c<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\u5f93\u6765\u306e\u30dd\u30fc\u30bf\u30eb\u306f\u3001ID\u3092\u5165\u529b\u3059\u308b\u3068\u767b\u9332\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306bOTP\u30b3\u30fc\u30c9\u304c\u9001\u4fe1\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u76f4\u63a5\u5165\u529b\u3059\u308b\u65b9\u5f0f\u3060\u3063\u305f\u3002\u6bce\u56de\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3092\u958b\u304f\u624b\u9593\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u4e2d\u7d99\uff08\u30ea\u30ec\u30fc\uff09\u653b\u6483\u6642\u306e\u30b3\u30fc\u30c9\u76d7\u96e3\u306e\u53ef\u80fd\u6027\u3001\u305d\u3057\u3066\u751f\u4f53\u8a8d\u8a3c\u3068\u306e\u9023\u643a\u304c\u306a\u3044\u305f\u3081\u3001\u300c\u30e1\u30fc\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u3092\u6301\u3064\u8ab0\u304b\u300d\u307e\u3067\u3057\u304b\u691c\u8a3c\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u554f\u984c\u304c\u3042\u3063\u305f\u3002 \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

ITU-T X.1283(09\/2024)\u3082\u3001\u4e00\u90e8\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u5b9f\u88c5\u304c\u65e2\u5b58\u306e\u8106\u5f31\u6027\u3092\u5f15\u304d\u7d99\u3044\u3067\u3044\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u308b\u3002<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

id3 Technologies\u304c\u9069\u7528\u3057\u305fX.1280\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tVDSIC\u306e\u30d5\u30e9\u30f3\u30b9\u6280\u8853\u4f1a\u54e1\u4f01\u696d\u3067\u3042\u308bid3 Technologies\u304c\u3001\u30dd\u30fc\u30bf\u30eb\u30b5\u30a4\u30c8\u306bPasswordless X.1280\u3092\u9023\u643a\u3055\u305b\u305f\u3002ITU-T X.1280(03\/2024)\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u7aef\u672b\u3092\u5229\u7528\u3057\u305f\u5e2f\u57df\u5916\uff08out-of-band\uff09\u30b5\u30fc\u30d0\u30fc\u8a8d\u8a3c\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308a\u3001\u305d\u306e\u6838\u5fc3\u306f\u691c\u8a3c\u9806\u5e8f\u306e\u9006\u8ee2\u306b\u3042\u308b\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u5148\u306b\u81ea\u8eab\u3092\u8a3c\u660e\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u63a5\u7d9a\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u304c\u672c\u7269\u304b\u3069\u3046\u304b\u3092\u5148\u306b\u78ba\u8a8d\u3057\u305f\u4e0a\u3067\u8a8d\u8a3c\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u691c\u8a3c\u8005\u306a\u308a\u3059\u307e\u3057\uff08verifier impersonation\uff09\u3092\u963b\u6b62\u3059\u308b\u3002 \n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\u753b\u9762\u306b\u8a8d\u8a3c\u30b3\u30fc\u30c9\u304c\u81ea\u52d5\u7684\u306b\u8868\u793a\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u3082\u540c\u3058\u30b3\u30fc\u30c9\u304c\u751f\u6210\u3055\u308c\u308b\u30022\u3064\u306e\u30b3\u30fc\u30c9\u3092\u6bd4\u8f03\u3057\u3066\u4e00\u81f4\u3059\u308c\u3070\u3001\u751f\u4f53\u8a8d\u8a3c\u306b\u3088\u3063\u3066\u627f\u8a8d\u3055\u308c\u308b\u3002\u5165\u529b\u3059\u308b\u30b3\u30fc\u30c9\u304c\u306a\u3044\u305f\u3081\u3001\u5165\u529b\u904e\u7a0b\u3067\u306e\u60c5\u5831\u7a83\u53d6\u306f\u6210\u7acb\u3057\u306a\u3044\u3002 \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n \n \n \n \n <\/colgroup>\n
\u533a\u5206<\/th>\u5f93\u6765\u306eOTP<\/th>X.1280<\/th><\/tr>\n
\u30b3\u30fc\u30c9\u306e\u4f1d\u9054<\/td>\u30e1\u30fc\u30eb\u9001\u4fe1<\/td>\u753b\u9762\u3078\u306e\u81ea\u52d5\u8868\u793a<\/td><\/tr>\n
\u30e6\u30fc\u30b6\u30fc\u306e\u64cd\u4f5c<\/td>\u624b\u5165\u529b<\/td>\u7167\u5408\u5f8c\u306e\u627f\u8a8d<\/td><\/tr>\n
\u691c\u8a3c\u306e\u65b9\u5411<\/td>\u4e00\u65b9\u5411<\/td>\u76f8\u4e92\u8a8d\u8a3c<\/td><\/tr>\n
\u672c\u4eba\u78ba\u8a8d<\/td>\u306a\u3057<\/td>\u751f\u4f53\u8a8d\u8a3c<\/td><\/tr>\n<\/table>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t

\n\t\t\t\t\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb\u306e\u4f4e\u3044OTP\u8a8d\u8a3c\u3092\u3001\u3088\u308a\u5b89\u5168\u306aX.1280\u30d9\u30fc\u30b9\u306b\u6539\u5584\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u5229\u4fbf\u6027\u3092\u540c\u6642\u306b\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u4eca\u5f8c\u306f\u3001\u4ed6\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u3082\u5f15\u304d\u7d9a\u304d\u62e1\u5927\u30fb\u9069\u7528\u3057\u3066\u3044\u304f\u4e88\u5b9a\u3067\u3059\u3002\u300d \t\t\t<\/p>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\u2014 Christophe Candela, VP, id3 Technologies<\/cite>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

X.1280\u306f\u7279\u5b9a\u306e\u30d9\u30f3\u30c0\u30fc\u898f\u683c\u3067\u306f\u306a\u304f\u3001\u516c\u958b\u3055\u308c\u305fITU-T\u306e\u56fd\u969b\u6a19\u6e96\u52e7\u544a\u3067\u3042\u308b\u3002\u6587\u66f8\u306e\u771f\u6b63\u6027\u3092\u56fd\u5bb6\u5358\u4f4d\u3067\u4fdd\u8a3c\u3059\u308b\u7d44\u7e54\u3067\u3055\u3048\u3001\u81ea\u793e\u306e\u30dd\u30fc\u30bf\u30eb\u3067\u306f\u30e1\u30fc\u30ebOTP\u306b\u4f9d\u5b58\u3057\u3066\u3044\u305f\u3068\u3044\u3046\u4e8b\u5b9f\u306f\u3001\u8a8d\u8a3c\u65b9\u5f0f\u306e\u66f4\u65b0\u304c\u3044\u304b\u306b\u9045\u308c\u304c\u3061\u3067\u3042\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u308b\u3002\u4eca\u56de\u306e\u79fb\u884c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u64cd\u4f5c\u3092\u8efd\u6e1b\u3057\u3064\u3064\u3001\u691c\u8a3c\u306e\u53b3\u683c\u3055\u3092\u9ad8\u3081\u305f\u3002 <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Christophe Candela \u2014 \u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u30fb\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9 \u30d5\u30e9\u30f3\u30b9\u6280\u8853\u4ee3\u8868\uff08Technical Representative\uff09<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t25\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u308a\u3001\u751f\u4f53\u8a8d\u8a3c\u3001\u6697\u53f7\u5b66\u3001\u304a\u3088\u3073\u7d44\u307f\u8fbc\u307f\u578b\u672c\u4eba\u78ba\u8a8d\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5206\u91ce\u3067\u30ad\u30e3\u30ea\u30a2\u3092\u7a4d\u3093\u3067\u304d\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u308b\u30af\u30ea\u30b9\u30c8\u30d5\u306f\u3001\u73fe\u5728\u3001\u751f\u4f53\u8a8d\u8a3c\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6587\u66f8\u3001\u4fe1\u983c\u30b5\u30fc\u30d3\u30b9\u3092\u5c02\u9580\u3068\u3059\u308b\u30d5\u30e9\u30f3\u30b9\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u4f01\u696did3 Technologies\u3067\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u62c5\u5f53\u526f\u793e\u9577\uff08VP Innovation\uff09\u3092\u52d9\u3081\u3066\u304a\u308a\u3001\u751f\u4f53\u8a8d\u8a3c\u7814\u7a76\u6240\u3092\u7d71\u62ec\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u540c\u793e\u306e\u8a8d\u8a3c\u304a\u3088\u3073\u30c7\u30b8\u30bf\u30eb\u4fe1\u983c\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3092\u7387\u3044\u3066\u3044\u307e\u3059\u3002\u5f7c\u306f\u3001PKI\u304a\u3088\u3073\u8a3c\u660e\u66f8\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u7ba1\u7406\u306b\u95a2\u3059\u308b\u5c02\u9580\u77e5\u8b58\u3092\u57fa\u76e4\u306b\u3001Match-on-Card\u8a8d\u8a3c\u3084ISO 22376\u304a\u3088\u3073ISO 22385\u306b\u6e96\u62e0\u3057\u305fVisible Digital Seal\u6280\u8853\u3068\u3044\u3063\u305f\u6a19\u6e96\u30d9\u30fc\u30b9\u306e\u4fe1\u983c\u30a4\u30f3\u30d5\u30e9\u3092\u542b\u3081\u3001\u30ea\u30bd\u30fc\u30b9\u304c\u9650\u3089\u308c\u305f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5411\u3051\u306e\u751f\u4f53\u8a8d\u8a3c\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304a\u3088\u3073\u7d44\u307f\u8fbc\u307f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u95a2\u3059\u308b\u5b9f\u52d9\u7d4c\u9a13\u3092\u878d\u5408\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30c7\u30b8\u30bf\u30ebID\u304a\u3088\u3073\u6587\u66f8\u8a8d\u8a3c\u5206\u91ce\u306b\u304a\u3051\u308b\u56fd\u969b\u6a19\u6e96\u5316\u304a\u3088\u3073\u76f8\u4e92\u904b\u7528\u6027\u306e\u53d6\u308a\u7d44\u307f\u306b\u8ca2\u732e\u3057\u3066\u304a\u308a\u3001VDS\u56fd\u969b\u5354\u8b70\u4f1a\uff08VDSIC\uff09\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u30fb\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9\uff08Passwordless Alliance\uff09\u3067\u7a4d\u6975\u7684\u306b\u6d3b\u52d5\u3057\u3066\u3044\u307e\u3059\u3002 \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

VDSIC\uff08Visible Digital Seal International Council\uff09\u306f\u30012016\u5e74\u306b\u30d1\u30ea\u3067\u8a2d\u7acb\u3055\u308c\u305f\u30d5\u30e9\u30f3\u30b9\u306e\u975e\u55b6\u5229\u56e3\u4f53\u3067\u3042\u308a\u3001\u6587\u66f8\u30fb\u88fd\u54c1\u306b\u5370\u5237\u3055\u308c\u305f2\u6b21\u5143\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u7528\u3044\u3066\u507d\u9020\u30fb\u6539\u3056\u3093\u3092\u691c […]<\/p>\n","protected":false},"author":13,"featured_media":5118,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[],"class_list":["post-5122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-59"],"yoast_head":"\n\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316 - Passwordless Alliance<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/\u30d5\u30e9\u30f3\u30b9\u306evdsic\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebotp\u3092\u300cpasswordless-x1280\u300d\u3067\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316 - Passwordless Alliance\" \/>\n<meta property=\"og:description\" content=\"VDSIC\uff08Visible Digital Seal International Council\uff09\u306f\u30012016\u5e74\u306b\u30d1\u30ea\u3067\u8a2d\u7acb\u3055\u308c\u305f\u30d5\u30e9\u30f3\u30b9\u306e\u975e\u55b6\u5229\u56e3\u4f53\u3067\u3042\u308a\u3001\u6587\u66f8\u30fb\u88fd\u54c1\u306b\u5370\u5237\u3055\u308c\u305f2\u6b21\u5143\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u7528\u3044\u3066\u507d\u9020\u30fb\u6539\u3056\u3093\u3092\u691c […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/\u30d5\u30e9\u30f3\u30b9\u306evdsic\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebotp\u3092\u300cpasswordless-x1280\u300d\u3067\/\" \/>\n<meta property=\"og:site_name\" content=\"Passwordless Alliance\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-28T08:32:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-04T03:39:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.passwordlessalliance.org\/wp-content\/uploads\/2026\/07\/vdsic_main.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1120\" \/>\n\t<meta property=\"og:image:height\" content=\"560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Passwordless Alliance\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Passwordless Alliance\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"24\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/\"},\"author\":{\"name\":\"Passwordless Alliance\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#\\\/schema\\\/person\\\/433ee79acad99eb9b164cffda8b029ce\"},\"headline\":\"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316\",\"datePublished\":\"2026-07-28T08:32:26+00:00\",\"dateModified\":\"2026-08-04T03:39:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/\"},\"wordCount\":48,\"publisher\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.autootp.org\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/vdsic_main.jpg\",\"articleSection\":[\"\u30cb\u30e5\u30fc\u30b9\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/\",\"url\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/\",\"name\":\"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316 - Passwordless Alliance\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.autootp.org\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/vdsic_main.jpg\",\"datePublished\":\"2026-07-28T08:32:26+00:00\",\"dateModified\":\"2026-08-04T03:39:58+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.autootp.org\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/vdsic_main.jpg\",\"contentUrl\":\"https:\\\/\\\/www.autootp.org\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/vdsic_main.jpg\",\"width\":1120,\"height\":560},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/2026\\\/07\\\/28\\\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/ja\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/\",\"name\":\"Passwordless Alliance\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#organization\",\"name\":\"Passwordless Alliance\",\"url\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.autootp.org\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/PA-Logo.png\",\"contentUrl\":\"https:\\\/\\\/www.autootp.org\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/PA-Logo.png\",\"width\":494,\"height\":55,\"caption\":\"Passwordless Alliance\"},\"image\":{\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.passwordlessalliance.org\\\/en\\\/#\\\/schema\\\/person\\\/433ee79acad99eb9b164cffda8b029ce\",\"name\":\"Passwordless Alliance\",\"url\":\"https:\\\/\\\/www.autootp.org\\\/ja\\\/author\\\/passwordlessalliance\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316 - Passwordless Alliance","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/\u30d5\u30e9\u30f3\u30b9\u306evdsic\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebotp\u3092\u300cpasswordless-x1280\u300d\u3067\/","og_locale":"ja_JP","og_type":"article","og_title":"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316 - Passwordless Alliance","og_description":"VDSIC\uff08Visible Digital Seal International Council\uff09\u306f\u30012016\u5e74\u306b\u30d1\u30ea\u3067\u8a2d\u7acb\u3055\u308c\u305f\u30d5\u30e9\u30f3\u30b9\u306e\u975e\u55b6\u5229\u56e3\u4f53\u3067\u3042\u308a\u3001\u6587\u66f8\u30fb\u88fd\u54c1\u306b\u5370\u5237\u3055\u308c\u305f2\u6b21\u5143\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u7528\u3044\u3066\u507d\u9020\u30fb\u6539\u3056\u3093\u3092\u691c […]","og_url":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/\u30d5\u30e9\u30f3\u30b9\u306evdsic\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebotp\u3092\u300cpasswordless-x1280\u300d\u3067\/","og_site_name":"Passwordless Alliance","article_published_time":"2026-07-28T08:32:26+00:00","article_modified_time":"2026-08-04T03:39:58+00:00","og_image":[{"width":1120,"height":560,"url":"https:\/\/www.passwordlessalliance.org\/wp-content\/uploads\/2026\/07\/vdsic_main.jpg","type":"image\/jpeg"}],"author":"Passwordless Alliance","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"Passwordless Alliance","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"24\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/#article","isPartOf":{"@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/"},"author":{"name":"Passwordless Alliance","@id":"https:\/\/www.passwordlessalliance.org\/en\/#\/schema\/person\/433ee79acad99eb9b164cffda8b029ce"},"headline":"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316","datePublished":"2026-07-28T08:32:26+00:00","dateModified":"2026-08-04T03:39:58+00:00","mainEntityOfPage":{"@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/"},"wordCount":48,"publisher":{"@id":"https:\/\/www.passwordlessalliance.org\/en\/#organization"},"image":{"@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/#primaryimage"},"thumbnailUrl":"https:\/\/www.autootp.org\/wp-content\/uploads\/2026\/07\/vdsic_main.jpg","articleSection":["\u30cb\u30e5\u30fc\u30b9"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/","url":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/","name":"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316 - Passwordless Alliance","isPartOf":{"@id":"https:\/\/www.passwordlessalliance.org\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/#primaryimage"},"image":{"@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/#primaryimage"},"thumbnailUrl":"https:\/\/www.autootp.org\/wp-content\/uploads\/2026\/07\/vdsic_main.jpg","datePublished":"2026-07-28T08:32:26+00:00","dateModified":"2026-08-04T03:39:58+00:00","breadcrumb":{"@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/#primaryimage","url":"https:\/\/www.autootp.org\/wp-content\/uploads\/2026\/07\/vdsic_main.jpg","contentUrl":"https:\/\/www.autootp.org\/wp-content\/uploads\/2026\/07\/vdsic_main.jpg","width":1120,"height":560},{"@type":"BreadcrumbList","@id":"https:\/\/www.passwordlessalliance.org\/ja\/2026\/07\/28\/%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b9%e3%81%aevdsic%e4%bc%9a%e5%93%a1%e3%83%9d%e3%83%bc%e3%82%bf%e3%83%ab%e3%80%81%e3%83%a1%e3%83%bc%e3%83%abotp%e3%82%92%e3%80%8cpasswordless-x1280%e3%80%8d%e3%81%a7\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.passwordlessalliance.org\/ja\/"},{"@type":"ListItem","position":2,"name":"\u30d5\u30e9\u30f3\u30b9\u306eVDSIC\u4f1a\u54e1\u30dd\u30fc\u30bf\u30eb\u3001\u30e1\u30fc\u30ebOTP\u3092\u300cPasswordless X1280\u300d\u3067\u5f37\u5316"}]},{"@type":"WebSite","@id":"https:\/\/www.passwordlessalliance.org\/en\/#website","url":"https:\/\/www.passwordlessalliance.org\/en\/","name":"Passwordless Alliance","description":"","publisher":{"@id":"https:\/\/www.passwordlessalliance.org\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.passwordlessalliance.org\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.passwordlessalliance.org\/en\/#organization","name":"Passwordless Alliance","url":"https:\/\/www.passwordlessalliance.org\/en\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.passwordlessalliance.org\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.autootp.org\/wp-content\/uploads\/2025\/10\/PA-Logo.png","contentUrl":"https:\/\/www.autootp.org\/wp-content\/uploads\/2025\/10\/PA-Logo.png","width":494,"height":55,"caption":"Passwordless Alliance"},"image":{"@id":"https:\/\/www.passwordlessalliance.org\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.passwordlessalliance.org\/en\/#\/schema\/person\/433ee79acad99eb9b164cffda8b029ce","name":"Passwordless Alliance","url":"https:\/\/www.autootp.org\/ja\/author\/passwordlessalliance\/"}]}},"_links":{"self":[{"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/posts\/5122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/comments?post=5122"}],"version-history":[{"count":17,"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/posts\/5122\/revisions"}],"predecessor-version":[{"id":5215,"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/posts\/5122\/revisions\/5215"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/media\/5118"}],"wp:attachment":[{"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/media?parent=5122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/categories?post=5122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.autootp.org\/ja\/wp-json\/wp\/v2\/tags?post=5122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}