{"id":121,"date":"2025-08-27T00:06:41","date_gmt":"2025-08-26T15:06:41","guid":{"rendered":"https:\/\/cipher-core.co.jp\/blog\/?p=121"},"modified":"2026-02-11T23:09:33","modified_gmt":"2026-02-11T14:09:33","slug":"digital-cash","status":"publish","type":"post","link":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/","title":{"rendered":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>\u301c\u304a\u91d1\u306e\u8a95\u751f\u304b\u3089\u672a\u6765\u3078\u301c<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong>\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3068\u306e\u9055\u3044\u3001\u305d\u3057\u3066<strong>\u5b8c\u5168\u6697\u53f7<\/strong>\u306b\u3088\u308b\u300c\u4fa1\u5024\u30c7\u30fc\u30bf\u79fb\u52d5\u300d\u3068\u3044\u3046\u8003\u3048\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2<\/strong>\u306f\u3001\u304a\u91d1\u306e\u9032\u5316\u306e\u6b74\u53f2\u305d\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u91d1\u306f\u3001\u7269\u3005\u4ea4\u63db\u306e\u4e0d\u4fbf\u3055\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u306b\u751f\u307e\u308c\u307e\u3057\u305f\u3002\u91d1\u3084\u9280\u306a\u3069\u306e\u8cb4\u91d1\u5c5e\u3001\u7d19\u5e63\u7b49\u306e\u8ca8\u5e63\u306e\u307b\u304b\u3001\u9280\u884c\u632f\u8fbc\u3084\u96fb\u5b50\u30de\u30cd\u30fc\u306a\u3069\u2014\u2014\u4eba\u985e\u306f\u5e38\u306b<strong>\u300c\u3088\u308a\u4fbf\u5229\u3067\u5b89\u5168\u306a\u304a\u91d1\u300d<\/strong>\u3092\u6c42\u3081\u3066\u9032\u5316\u3092\u7d9a\u3051\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u306e\u6d41\u308c\u306f\u30011980\u5e74\u4ee3\u306b\u59cb\u307e\u3063\u305f<strong>\u300c\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u306e\u69cb\u60f3<\/strong>\u3078\u3068\u3064\u306a\u304c\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u6d41\u308c\u306e\u6700\u7d42\u5f62\u304c\u3001<strong>\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u5b8c\u5168\u6697\u53f7<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong>\u3068\u3044\u3046\u6982\u5ff5\u306f\u3001\u5358\u306a\u308b\u96fb\u5b50\u6c7a\u6e08\u3067\u306f\u306a\u304f\u3001\u300c<strong>\u73fe\u91d1\u305d\u306e\u3082\u306e\u3092\u30c7\u30b8\u30bf\u30eb\u3067\u518d\u73fe\u3059\u308b\u8a66\u307f<\/strong>\u300d\u3067\u3059\u3002\u304a\u91d1\u306f\u7269\u3005\u4ea4\u63db\u306e\u4e0d\u4fbf\u3055\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u306b\u751f\u307e\u308c\u3001\u91d1\u3084\u9280\u3001\u7d19\u5e63\u3001\u9280\u884c\u632f\u8fbc\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u3078\u3068\u9032\u5316\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u4eba\u985e\u304c\u5e38\u306b\u6c42\u3081\u3066\u304d\u305f\u306e\u306f\u300c\u4fbf\u5229\u3055\u300d\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u300c\u5b89\u5168\u6027\u300d\u3068\u300c\u771f\u6b63\u6027\u300d\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001<strong>\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u306f\u3001\u5b89\u5168\u6027\u3092\u5de1\u308b\u6280\u8853\u53f2<\/strong>\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2-683x1024.png\" alt=\"\" class=\"wp-image-127\" srcset=\"https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2-683x1024.png 683w, https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2-200x300.png 200w, https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2-768x1152.png 768w, https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2.png 1024w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>1. \u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u4ee5\u524d\u306e\u69cb\u60f3\uff081980\u5e74\u4ee3\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u666e\u53ca\u3057\u59cb\u3081\u305f1980\u5e74\u4ee3\u5f8c\u534a\u3001\u7814\u7a76\u8005\u305f\u3061\u306f<strong>\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u73fe\u91d1\u306e\u3088\u3046\u306b\u4f7f\u3048\u308b\u304a\u91d1\u300d<\/strong>\u3092\u69cb\u60f3\u3057\u307e\u3057\u305f\u3002<br>\u3057\u304b\u3057\u3001\u5f53\u6642\u306f\u6697\u53f7\u6280\u8853\u304c\u672a\u6210\u719f\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u8106\u5f31\u3067\u3042\u308a\u3001\u5b89\u5168\u306a\u30c7\u30b8\u30bf\u30eb\u73fe\u91d1\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u306f\u56f0\u96e3\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u308c\u3067\u3082\u3001\u300c<strong>\u9280\u884c\u3084\u653f\u5e9c\u306b\u4f9d\u5b58\u3057\u306a\u3044\u96fb\u5b50\u7684\u306a\u304a\u91d1<\/strong>\u300d\u3068\u3044\u3046\u601d\u60f3\u306f\u3001\u306e\u3061\u306e<strong>\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u69cb\u60f3\u306e\u57fa\u76e4<\/strong>\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. \u521d\u671f\u306e\u5b9f\u7528\u5316\u306e\u8a66\u307f\uff081990\u5e74\u4ee3\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1990\u5e74\u4ee3\u306b\u306f\u3001<strong>DigiCash<\/strong>\uff08\u30aa\u30e9\u30f3\u30c0\uff09\u3001<strong>CyberCash<\/strong>\uff08\u7c73\u56fd\uff09\u3001<strong>Mondex<\/strong>\uff08\u82f1\u56fd\uff09\u306a\u3069\u3001\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5148\u99c6\u3051\u3068\u306a\u308b\u4f01\u696d\u304c\u767b\u5834\u3057\u307e\u3057\u305f\u3002<br>\u4e00\u65b9\u3067\u3001\u5f53\u6642\u306e\u6697\u53f7\u6280\u8853\u3067\u306f\u300c\u507d\u9020\u9632\u6b62\u300d\u3084\u300c\u4e8c\u91cd\u4f7f\u7528\u300d\u3092\u9632\u3050\u5bfe\u7b56\u304c\u672a\u5b8c\u6210\u3067\u3042\u308a\u3001\u73fe\u91d1\u306e\u3088\u3046\u306a<strong>\u552f\u4e00\u7121\u4e8c\u306e\u30c7\u30fc\u30bf<\/strong>\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u306f\u56f0\u96e3\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7d50\u679c\u3001\u3053\u308c\u3089\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u5546\u696d\u7684\u306b\u306f\u6210\u529f\u305b\u305a\u3001\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u300c\u7406\u60f3\u306e\u307e\u307e\u7d42\u308f\u308b\u6280\u8853\u300d\u3068\u898b\u306a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. \u96fb\u5b50\u30de\u30cd\u30fc\u3068\u30aa\u30f3\u30e9\u30a4\u30f3\u6c7a\u6e08\u306e\u666e\u53ca\uff082000\u5e74\u4ee3\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">2000\u5e74\u4ee3\u306b\u5165\u308b\u3068\u3001<strong>Suica<\/strong>\u3084<strong>Edy<\/strong>\u306a\u3069\u306e\u30d7\u30ea\u30da\u30a4\u30c9\u578b\u96fb\u5b50\u30de\u30cd\u30fc\u3084\u3001<strong>PayPal<\/strong>\u306e\u3088\u3046\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u6c7a\u6e08\u30b5\u30fc\u30d3\u30b9\u304c\u5e83\u307e\u308a\u307e\u3057\u305f\u3002<br>\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306f\u3042\u304f\u307e\u3067<strong>\u524d\u6255\u3044\u5f0f\u6c7a\u6e08\u624b\u6bb5<\/strong>\u3067\u3042\u308a\u3001\u5b9f\u969b\u306b\u306f\u9280\u884c\u53e3\u5ea7\u3084\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u3068\u7d10\u3065\u304f\u4ed5\u7d44\u307f\u3067\u3042\u308a\u3001\u300c<strong>\u73fe\u91d1\u305d\u306e\u3082\u306e<\/strong>\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001\u5229\u4fbf\u6027\u306f\u5411\u4e0a\u3057\u305f\u3082\u306e\u306e\u3001\u300c<strong>\u771f\u306e\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong>\u300d\u306f\u4f9d\u7136\u3068\u3057\u3066\u5b58\u5728\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. \u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u306e\u767b\u5834\u3068\u6697\u53f7\u8cc7\u7523\u6642\u4ee3\uff082009\u5e74\u301c\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">2009\u5e74\u3001\u30ca\u30ab\u30e2\u30c8\u30b5\u30c8\u30b7\u304c\u767a\u8868\u3057\u305f\u8ad6\u6587 <em>&#8220;Bitcoin: A Peer-to-Peer Electronic Cash System&#8221;<\/em> \u306b\u57fa\u3065\u304d\u3001\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u304c\u8a95\u751f\u3057\u307e\u3057\u305f\u3002<br>\u3053\u306e\u30bf\u30a4\u30c8\u30eb\u306f\u76f4\u8a33\u3059\u308b\u3068\u300c\u30d4\u30a2\u30fb\u30c4\u30fc\u30fb\u30d4\u30a2\u96fb\u5b50\u73fe\u91d1\u30b7\u30b9\u30c6\u30e0\u300d\u3067\u3059\u304c\u3001\u69cb\u9020\u306f\u53f0\u5e33\u7ba1\u7406\u578b\u3067\u3042\u308a\u3001\u5b9f\u969b\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u30ba\u30ec\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-noto-sans-jp-font-family\"><strong>Peer-to-Peer\uff08P2P\uff09<br><\/strong>\u53b3\u5bc6\u306b\u306f\u53d6\u5f15\u306f\u5b8c\u5168\u306a\u5f53\u4e8b\u8005\u9593\u76f4\u63a5\u9001\u91d1\u3067\u306f\u306a\u304f\u3001<strong>\u4e16\u754c\u4e2d\u306e\u30ce\u30fc\u30c9\u306b\u540c\u4e00\u53f0\u5e33\u3092\u5927\u91cf\u8907\u88fd\u3057\u3066\u4fdd\u6709\u3055\u305b\u3001\u305d\u306e\u30b3\u30d4\u30fc\u3092\u7167\u5408\u3059\u308b\u4ed5\u7d44\u307f<\/strong>\u3067\u3059\u3002\u771f\u306e\u5206\u6563\u578b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306f\u306a\u304f\u3001\u540c\u3058\u53f0\u5e33\u306e\u8907\u88fd\u3092\u5168\u54e1\u3067\u4fdd\u6709\u3059\u308b\u65b9\u5f0f\u3067\u3059\u3002<\/li>\n\n\n\n<li class=\"has-noto-sans-jp-font-family\"><strong>Cash\uff08\u73fe\u91d1\uff09<br><\/strong>\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u306f\u300c\u30b3\u30a4\u30f3\u305d\u306e\u3082\u306e\u300d\u3092\u79fb\u52d5\u3055\u305b\u308b\u306e\u3067\u306f\u306a\u304f\u3001<strong>\u53f0\u5e33\uff08Ledger\uff09\u306b\u6b8b\u9ad8\u306e\u5909\u5316\u3092\u8a18\u9332\u3059\u308b\u65b9\u5f0f<\/strong>\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u73fe\u91d1\u306e\u3088\u3046\u306a\u552f\u4e00\u7121\u4e8c\u306e\u30c7\u30fc\u30bf\u305d\u306e\u3082\u306e\u306e\u53d7\u3051\u6e21\u3057\u3092\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u300c\u53f0\u5e33\u578b\u901a\u8ca8\u300d\u3067\u3042\u308a\u3001Cash\uff08\u73fe\u91d1\uff09\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306b\u3001\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u306f\u5f53\u521d\u306e\u30bf\u30a4\u30c8\u30eb\u304c\u793a\u3059\u6982\u5ff5\u3068\u306f<strong>\u8a2d\u8a08\u601d\u60f3\u304c\u7570\u306a\u308a<\/strong>\u3001<strong>\u300c\u540c\u4e00\u53f0\u5e33\u306e\u5927\u91cf\u8907\u88fd\u4fdd\u6709\u306b\u3088\u308b\u6697\u53f7\u8cc7\u7523\u300d<\/strong>\u3068\u3044\u3046\u306e\u304c\u3088\u308a\u6b63\u78ba\u306a\u8868\u73fe\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u8003\uff1a<br><a href=\"https:\/\/bitcoin.org\/bitcoin.pdf\" target=\"_blank\" rel=\"noopener\" title=\"\">Nakamoto, S. (2008). Bitcoin Whitepaper<\/a><br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. \u5b8c\u5168\u6697\u53f7\u306b\u3088\u308b\u771f\u306e\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\uff082005\u301c2006\u5e74\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1949\u5e74\u3001<strong>\u30af\u30ed\u30fc\u30c9\u30fb\u30b7\u30e3\u30ce\u30f3\u535a\u58eb\u306f\u300c\u7406\u8ad6\u4e0a\u7834\u308c\u306a\u3044\u6697\u53f7\uff08\u5b8c\u5168\u6697\u53f7\uff09\u300d\u306e\u5b58\u5728\u3092\u8a3c\u660e\u3057\u307e\u3057\u305f\u3002<\/strong><br>\u3057\u304b\u3057\u9577\u5e74\u3001\u9375\u914d\u9001\u306e\u554f\u984c\u306b\u3088\u308a\u5b9f\u7528\u5316\u306f\u4e0d\u53ef\u80fd\u3068\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2005\u5e74<\/strong>\u3001\u3053\u306e\u8ab2\u984c\u3092\u69cb\u9020\u7684\u306b\u89e3\u6c7a\u3059\u308b\u3053\u3068\u3067\u3001\u60c5\u5831\u7406\u8ad6\u7684\u5b89\u5168\u6027\u306b\u57fa\u3065\u304f\u5b9f\u7528\u7684\u306a\u5b8c\u5168\u6697\u53f7\u30b7\u30b9\u30c6\u30e0\u304c\u6210\u7acb\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cipher-core.co.jp\/blog\/completecipher\/\" target=\"_blank\" rel=\"noopener\" title=\"\">\u8a73\u3057\u304f\u306f\u300c\u5b8c\u5168\u6697\u53f7\u3068\u306f\uff1f\u300d\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u3057\u30662006\u5e74\u3001\u3053\u306e\u6280\u8853\u306b\u3088\u308a\u3001\u7d19\u5e63\u3084\u30b3\u30a4\u30f3\u306e\u4ee3\u308f\u308a\u306b<strong>\u300c\u5b8c\u5168\u6697\u53f7\u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u60c5\u5831\u305d\u306e\u3082\u306e<strong>\u300d<\/strong>\u3092\u76f4\u63a5\u79fb\u52d5<\/strong>\u3055\u305b\u308b\u3053\u3068\u3067\u6c7a\u6e08\u304c\u5b8c\u4e86\u3059\u308b\u3001<strong>\u771f\u306e\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u8a95\u751f<\/strong>\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4ed5\u7d44\u307f\u3067\u306f\u3001\u6697\u53f7\u30c7\u30fc\u30bf\u306f\u4e00\u56de\u9650\u308a\u306e\u4f7f\u3044\u6368\u3066\u3067\u518d\u5229\u7528\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u507d\u9020\u3084\u4e8c\u91cd\u4f7f\u7528\u304c\u6210\u7acb\u305b\u305a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u30c7\u30b8\u30bf\u30eb\u306e\u73fe\u91d1\u305d\u306e\u3082\u306e\u3092\u5b89\u5168\u306b\u79fb\u52d5\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u53f0\u5e33\u306b\u8a18\u9332\u3059\u308b\u901a\u8ca8\u3067\u306f\u306a\u304f\u3001\u300c\u4fa1\u5024\u305d\u306e\u3082\u306e\u3092\u6301\u3064\u6697\u53f7\u30c7\u30fc\u30bf\u300d\u3092\u76f4\u63a5\u53d7\u3051\u6e21\u3059\u5148\u99c6\u7684\u306a\u69cb\u9020\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u8003\uff1a<br><a href=\"https:\/\/ieeexplore.ieee.org\/document\/6773024\" target=\"_blank\" rel=\"noopener\" title=\"\">Claude Shannon, Communication Theory of Secrecy Systems<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>6. AI\u30fb\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u6642\u4ee3\u3068\u5b8c\u5168\u6697\u53f7\u306e\u5fc5\u8981\u6027\uff08\u73fe\u5728\u301c\u672a\u6765\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5728\u3001AI\u306f\u4eba\u985e\u304c\u3053\u308c\u307e\u3067\u751f\u307f\u51fa\u3057\u3066\u304d\u305f\u7dcf\u60c5\u5831\u91cf\u3092\u4e0a\u56de\u308b\u52e2\u3044\u3067\u60c5\u5831\u3092\u751f\u6210\u3057\u7d9a\u3051\u3066\u304a\u308a\u3001\u66f4\u306b\u653b\u6483\u306e\u81ea\u52d5\u5316\u3092\u52a0\u901f\u3055\u305b<strong>\u300c\u60c5\u5831\u306e\u76d7\u53d6\u300d<\/strong>\u3084<strong>\u300c\u507d\u60c5\u5831\u306e\u62e1\u6563\u300d<\/strong>\u304c\u6df1\u523b\u5316\u3057\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306f\u65e2\u5b58\u6697\u53f7\u3092\u8105\u304b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u305d\u306e\u305f\u3081<\/strong>\u3001\u300c<strong>\u8a08\u7b97\u91cf\u306b\u4f9d\u5b58\u3057\u306a\u3044\u5b89\u5168\u6027<\/strong>\u300d\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<br><strong>\u5b8c\u5168\u6697\u53f7<\/strong>\u306f\u3001\u60c5\u5831\u306e\u771f\u6b63\u6027\u3092\u4fdd\u8a3c\u3057\u3001\u7d4c\u6e08\u6d3b\u52d5\u3092\u6839\u672c\u304b\u3089\u5b88\u308b\u305f\u3081\u306e\u6709\u529b\u306a\u6280\u8853\u57fa\u76e4\u3068\u671f\u5f85\u3055\u308c\u308b\u3001\u672a\u6765\u306e\u8a08\u7b97\u80fd\u529b\u306b\u5f71\u97ff\u3055\u308c\u306b\u304f\u3044<strong>\u7406\u8ad6\u7684\u5b89\u5168\u6027\u3092\u6301\u3064\u6570\u5c11\u306a\u3044\u57fa\u76e4<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u8003\uff1a<a href=\"https:\/\/www.nist.gov\/pqcrypto\" target=\"_blank\" rel=\"noopener\" title=\"\">NIST Post-Quantum Cryptography<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u307e\u3068\u3081<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1980\u5e74\u4ee3\u304b\u3089\u59cb\u307e\u3063\u305f<strong>\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5275\u308b\u4eba\u985e\u306e\u5922<\/strong>\u306f\u3001\u5b89\u5168\u306a\u96fb\u5b50\u73fe\u91d1\u3092\u6c42\u3081\u308b\u4eba\u985e\u306e\u6311\u6226\u3067\u3057\u305f\u3002<br>\u591a\u304f\u306e\u8a66\u884c\u932f\u8aa4\u306e\u672b\u30012006\u5e74\u306b<strong>\u300c\u5b8c\u5168\u6697\u53f7\u300d<\/strong>\u3092\u3088\u3063\u3066\u521d\u3081\u3066\u300c<strong>\u73fe\u91d1\u306b\u8fd1\u3044\u6027\u8cea\u3092\u6301\u3064\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong>\u300d\u304c\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u8ad6\u3068\u3057\u3066\u3001AI\u3084\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u3082\u305f\u3089\u3059\u8105\u5a01\u306e\u4e2d\u3067\u3001\u672a\u6765\u306e\u7d4c\u6e08\u3092\u652f\u3048\u308b\u306e\u306f\u5229\u4fbf\u6027\u3067\u306f\u306a\u304f\u3001\u7834\u3089\u308c\u306a\u3044\u69cb\u9020\u3067\u3059\u3002<br>\u305d\u3057\u3066\u305d\u306e\u7b54\u3048\u304c\u3001<strong>\u5b8c\u5168\u6697\u53f7\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u308b\u771f\u306b\u5b89\u5168\u306a\u30c7\u30b8\u30bf\u30eb\u7d4c\u6e08\u57fa\u76e4<\/strong>\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u301c\u304a\u91d1\u306e\u8a95\u751f\u304b\u3089\u672a\u6765\u3078\u301c \u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3068\u306e\u9055\u3044\u3001\u305d\u3057\u3066\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308b\u300c\u4fa1\u5024\u30c7\u30fc\u30bf\u79fb\u52d5\u300d\u3068\u3044\u3046\u8003\u3048\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002 \u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u306f\u3001\u304a\u91d1\u306e\u9032\u5316\u306e\u6b74\u53f2&#8230;<\/p>\n","protected":false},"author":2,"featured_media":123,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[86,84],"tags":[44,67,64,17,32,52],"class_list":["post-121","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cipher-cash-asset","category-complete-cipher","tag-cipher-core","tag-digital-cash","tag-bitcoin","tag-complete-cipher","tag-information-theoretic-security","tag-quantum-computing-threats","article cf"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Cipher-Core\"\/>\n\t<meta name=\"google-site-verification\" content=\"Wr3hdXspcNWDlm89gDW7CHJR9d0yjMkH3dFt2xWVOeM\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"ja_JP\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Blog - \u300e\u5b8c\u5168\u6697\u53f7\u300f\u3067\u4e16\u754c\u3092\u5b88\u308b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7\" \/>\n\t\t<meta property=\"og:description\" content=\"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-08-26T15:06:41+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-02-11T14:09:33+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#blogposting\",\"name\":\"\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u306e\\u6b74\\u53f2\\u3068\\u5b8c\\u5168\\u6697\\u53f7\",\"headline\":\"\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u306e\\u6b74\\u53f2\\u3068\\u5b8c\\u5168\\u6697\\u53f7\",\"author\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/author\\\/nakayama\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u306e\\u6b74\\u53f2\\u3068\\u5b8c\\u5168\\u6697\\u53f73.png\",\"width\":1536,\"height\":1024},\"datePublished\":\"2025-08-27T00:06:41+09:00\",\"dateModified\":\"2026-02-11T23:09:33+09:00\",\"inLanguage\":\"ja\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#webpage\"},\"articleSection\":\"Cipher Cash \\\/ Asset, Complete Cipher\\uff08\\u5b8c\\u5168\\u6697\\u53f7\\uff09, \\u30b5\\u30a4\\u30d5\\u30a1\\u30fb\\u30b3\\u30a2, \\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5, \\u30d3\\u30c3\\u30c8\\u30b3\\u30a4\\u30f3, \\u5b8c\\u5168\\u6697\\u53f7, \\u60c5\\u5831\\u7406\\u8ad6\\u7684\\u5b89\\u5168\\u6027, \\u91cf\\u5b50\\u30b3\\u30f3\\u30d4\\u30e5\\u30fc\\u30bf\\u306e\\u8105\\u5a01\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/category\\\/complete-cipher\\\/#listItem\",\"name\":\"Complete Cipher\\uff08\\u5b8c\\u5168\\u6697\\u53f7\\uff09\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/category\\\/complete-cipher\\\/#listItem\",\"position\":2,\"name\":\"Complete Cipher\\uff08\\u5b8c\\u5168\\u6697\\u53f7\\uff09\",\"item\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/category\\\/complete-cipher\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#listItem\",\"name\":\"\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u306e\\u6b74\\u53f2\\u3068\\u5b8c\\u5168\\u6697\\u53f7\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#listItem\",\"position\":3,\"name\":\"\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u306e\\u6b74\\u53f2\\u3068\\u5b8c\\u5168\\u6697\\u53f7\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/category\\\/complete-cipher\\\/#listItem\",\"name\":\"Complete Cipher\\uff08\\u5b8c\\u5168\\u6697\\u53f7\\uff09\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/#organization\",\"name\":\"Blog\",\"description\":\"\\u300e\\u5b8c\\u5168\\u6697\\u53f7\\u300f\\u3067\\u4e16\\u754c\\u3092\\u5b88\\u308b\",\"url\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/author\\\/nakayama\\\/#author\",\"url\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/author\\\/nakayama\\\/\",\"name\":\"Cipher-Core\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/200738a025247899ad13ba8e0ded393f3991dc80dc6fd5c25c9f4ba3503a3475?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Cipher-Core\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#webpage\",\"url\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/\",\"name\":\"\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u306e\\u6b74\\u53f2\\u3068\\u5b8c\\u5168\\u6697\\u53f7\",\"description\":\"\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u306e\\u6b74\\u53f2\\u30921980\\u5e74\\u4ee3\\u304b\\u3089\\u6574\\u7406\\u3057\\u3001\\u96fb\\u5b50\\u30de\\u30cd\\u30fc\\u30fb\\u30d3\\u30c3\\u30c8\\u30b3\\u30a4\\u30f3\\u3092\\u7d4c\\u3066\\u3001\\u5b8c\\u5168\\u6697\\u53f7\\u306b\\u3088\\u308a\\u300c\\u73fe\\u91d1\\u306b\\u8fd1\\u3044\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u300d\\u304c\\u6210\\u7acb\\u3059\\u308b\\u80cc\\u666f\\u3092\\u89e3\\u8aac\\u3057\\u307e\\u3059\\u3002\",\"inLanguage\":\"ja\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/author\\\/nakayama\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/author\\\/nakayama\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/\\u30c7\\u30b8\\u30bf\\u30eb\\u30ad\\u30e3\\u30c3\\u30b7\\u30e5\\u306e\\u6b74\\u53f2\\u3068\\u5b8c\\u5168\\u6697\\u53f73.png\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#mainImage\",\"width\":1536,\"height\":1024},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/digital-cash\\\/#mainImage\"},\"datePublished\":\"2025-08-27T00:06:41+09:00\",\"dateModified\":\"2026-02-11T23:09:33+09:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/\",\"name\":\"Blog\",\"description\":\"\\u300e\\u5b8c\\u5168\\u6697\\u53f7\\u300f\\u3067\\u4e16\\u754c\\u3092\\u5b88\\u308b\",\"inLanguage\":\"ja\",\"publisher\":{\"@id\":\"https:\\\/\\\/cipher-core.co.jp\\\/blog\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","description":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002","canonical_url":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"Wr3hdXspcNWDlm89gDW7CHJR9d0yjMkH3dFt2xWVOeM","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#blogposting","name":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","headline":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","author":{"@id":"https:\/\/cipher-core.co.jp\/blog\/author\/nakayama\/#author"},"publisher":{"@id":"https:\/\/cipher-core.co.jp\/blog\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73.png","width":1536,"height":1024},"datePublished":"2025-08-27T00:06:41+09:00","dateModified":"2026-02-11T23:09:33+09:00","inLanguage":"ja","mainEntityOfPage":{"@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#webpage"},"isPartOf":{"@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#webpage"},"articleSection":"Cipher Cash \/ Asset, Complete Cipher\uff08\u5b8c\u5168\u6697\u53f7\uff09, \u30b5\u30a4\u30d5\u30a1\u30fb\u30b3\u30a2, \u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5, \u30d3\u30c3\u30c8\u30b3\u30a4\u30f3, \u5b8c\u5168\u6697\u53f7, \u60c5\u5831\u7406\u8ad6\u7684\u5b89\u5168\u6027, \u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u8105\u5a01"},{"@type":"BreadcrumbList","@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/cipher-core.co.jp\/blog#listItem","position":1,"name":"Home","item":"https:\/\/cipher-core.co.jp\/blog","nextItem":{"@type":"ListItem","@id":"https:\/\/cipher-core.co.jp\/blog\/category\/complete-cipher\/#listItem","name":"Complete Cipher\uff08\u5b8c\u5168\u6697\u53f7\uff09"}},{"@type":"ListItem","@id":"https:\/\/cipher-core.co.jp\/blog\/category\/complete-cipher\/#listItem","position":2,"name":"Complete Cipher\uff08\u5b8c\u5168\u6697\u53f7\uff09","item":"https:\/\/cipher-core.co.jp\/blog\/category\/complete-cipher\/","nextItem":{"@type":"ListItem","@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#listItem","name":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7"},"previousItem":{"@type":"ListItem","@id":"https:\/\/cipher-core.co.jp\/blog#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#listItem","position":3,"name":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","previousItem":{"@type":"ListItem","@id":"https:\/\/cipher-core.co.jp\/blog\/category\/complete-cipher\/#listItem","name":"Complete Cipher\uff08\u5b8c\u5168\u6697\u53f7\uff09"}}]},{"@type":"Organization","@id":"https:\/\/cipher-core.co.jp\/blog\/#organization","name":"Blog","description":"\u300e\u5b8c\u5168\u6697\u53f7\u300f\u3067\u4e16\u754c\u3092\u5b88\u308b","url":"https:\/\/cipher-core.co.jp\/blog\/"},{"@type":"Person","@id":"https:\/\/cipher-core.co.jp\/blog\/author\/nakayama\/#author","url":"https:\/\/cipher-core.co.jp\/blog\/author\/nakayama\/","name":"Cipher-Core","image":{"@type":"ImageObject","@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/200738a025247899ad13ba8e0ded393f3991dc80dc6fd5c25c9f4ba3503a3475?s=96&d=mm&r=g","width":96,"height":96,"caption":"Cipher-Core"}},{"@type":"WebPage","@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#webpage","url":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/","name":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","description":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002","inLanguage":"ja","isPartOf":{"@id":"https:\/\/cipher-core.co.jp\/blog\/#website"},"breadcrumb":{"@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#breadcrumblist"},"author":{"@id":"https:\/\/cipher-core.co.jp\/blog\/author\/nakayama\/#author"},"creator":{"@id":"https:\/\/cipher-core.co.jp\/blog\/author\/nakayama\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73.png","@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#mainImage","width":1536,"height":1024},"primaryImageOfPage":{"@id":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/#mainImage"},"datePublished":"2025-08-27T00:06:41+09:00","dateModified":"2026-02-11T23:09:33+09:00"},{"@type":"WebSite","@id":"https:\/\/cipher-core.co.jp\/blog\/#website","url":"https:\/\/cipher-core.co.jp\/blog\/","name":"Blog","description":"\u300e\u5b8c\u5168\u6697\u53f7\u300f\u3067\u4e16\u754c\u3092\u5b88\u308b","inLanguage":"ja","publisher":{"@id":"https:\/\/cipher-core.co.jp\/blog\/#organization"}}]},"og:locale":"ja_JP","og:site_name":"Blog - \u300e\u5b8c\u5168\u6697\u53f7\u300f\u3067\u4e16\u754c\u3092\u5b88\u308b","og:type":"article","og:title":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","og:description":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002","og:url":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/","article:published_time":"2025-08-26T15:06:41+00:00","article:modified_time":"2026-02-11T14:09:33+00:00","twitter:card":"summary_large_image","twitter:title":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","twitter:description":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002"},"aioseo_meta_data":{"post_id":"121","title":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","description":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002","keywords":null,"keyphrases":{"focus":{"keyphrase":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5","score":27,"analysis":{"keyphraseInTitle":{"score":3,"maxScore":9,"error":1},"keyphraseInDescription":{"score":3,"maxScore":9,"error":1},"keyphraseLength":{"score":-999,"maxScore":9,"error":1,"length":0},"keyphraseInURL":{"score":1,"maxScore":5,"error":1},"keyphraseInIntroduction":{"score":3,"maxScore":9,"error":1},"keyphraseInSubHeadings":{"score":3,"maxScore":9,"error":1},"keyphraseInImageAlt":{"score":3,"maxScore":9,"error":1},"keywordDensity":{"type":"high","score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","og_description":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002","og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","twitter_description":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3092\u7d4c\u3066\u3001\u5b8c\u5168\u6697\u53f7\u306b\u3088\u308a\u300c\u73fe\u91d1\u306b\u8fd1\u3044\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u304c\u6210\u7acb\u3059\u308b\u80cc\u666f\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002","schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2025-11-29 07:08:32","updated":"2026-02-11 14:13:35","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/cipher-core.co.jp\/blog\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/cipher-core.co.jp\/blog\/category\/complete-cipher\/\" title=\"Complete Cipher\uff08\u5b8c\u5168\u6697\u53f7\uff09\">Complete Cipher\uff08\u5b8c\u5168\u6697\u53f7\uff09<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/cipher-core.co.jp\/blog"},{"label":"Complete Cipher\uff08\u5b8c\u5168\u6697\u53f7\uff09","link":"https:\/\/cipher-core.co.jp\/blog\/category\/complete-cipher\/"},{"label":"\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f7","link":"https:\/\/cipher-core.co.jp\/blog\/digital-cash\/"}],"uagb_featured_image_src":{"full":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73.png",1536,1024,false],"thumbnail":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73-150x150.png",150,150,true],"medium":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73-300x200.png",300,200,true],"medium_large":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73-768x512.png",728,485,true],"large":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73-1024x683.png",728,486,true],"1536x1536":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73.png",1536,1024,false],"2048x2048":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73.png",1536,1024,false],"home-thum":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73.png",435,290,false],"post-thum":["https:\/\/cipher-core.co.jp\/blog\/wp-content\/uploads\/2025\/08\/\u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u3068\u5b8c\u5168\u6697\u53f73.png",300,200,false]},"uagb_author_info":{"display_name":"Cipher-Core","author_link":"https:\/\/cipher-core.co.jp\/blog\/author\/nakayama\/"},"uagb_comment_info":0,"uagb_excerpt":"\u301c\u304a\u91d1\u306e\u8a95\u751f\u304b\u3089\u672a\u6765\u3078\u301c \u30c7\u30b8\u30bf\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6b74\u53f2\u30921980\u5e74\u4ee3\u304b\u3089\u6574\u7406\u3057\u3001\u96fb\u5b50\u30de\u30cd\u30fc\u30fb\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u3068\u306e\u9055\u3044\u3001&hellip;","_links":{"self":[{"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/posts\/121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/comments?post=121"}],"version-history":[{"count":12,"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/posts\/121\/revisions"}],"predecessor-version":[{"id":217,"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/posts\/121\/revisions\/217"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/media\/123"}],"wp:attachment":[{"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/media?parent=121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/categories?post=121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cipher-core.co.jp\/blog\/wp-json\/wp\/v2\/tags?post=121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}