{"id":6326,"date":"2025-12-16T18:57:37","date_gmt":"2025-12-16T09:57:37","guid":{"rendered":"https:\/\/waocon.com\/blog\/?p=6326"},"modified":"2025-09-04T19:01:18","modified_gmt":"2025-09-04T10:01:18","slug":"blockchain","status":"publish","type":"post","link":"https:\/\/waocon.com\/blog\/tech\/blockchain\/","title":{"rendered":"\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u958b\u767a\u306e\u57fa\u672c\uff1a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u5165\u9580"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\u3092\u7acb\u3061\u4e0a\u3052\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u308b\u3042\u306a\u305f\u306b\u3068\u3063\u3066\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u4e00\u4f53\u4f55\u8005\u306a\u306e\u304b\uff1f\u306a\u305c\u6700\u8fd1\u7279\u306b\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u308b\u306e\u3060\u308d\u3046\u304b\uff1f\u672c\u8a18\u4e8b\u3067\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u306e\u6838\u3068\u306a\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u57fa\u672c\u304b\u3089\u3001\u305d\u306e\u5b9f\u8df5\u7684\u306a\u958b\u767a\u624b\u6cd5\u3001\u3055\u3089\u306b\u306f\u6210\u529f\u3068\u5931\u6557\u306e\u4e8b\u4f8b\u307e\u3067\u3092\u8a73\u3057\u304f\u6398\u308a\u4e0b\u3052\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u308c\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u30e1\u30c7\u30a3\u30a2\u306b\u3068\u3063\u3066\u5f79\u7acb\u3064\u60c5\u5831\u3092\u5f97\u3089\u308c\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3068\u306f\uff1f\u57fa\u790e\u304b\u3089\u5b66\u307c\u3046<\/h2>\n<h3>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u57fa\u672c\u6982\u5ff5\u3092\u5fb9\u5e95\u89e3\u8aac<\/h3>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3068\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u3092\u5229\u7528\u3057\u3066\u81ea\u52d5\u7684\u306b\u5951\u7d04\u306e\u5c65\u884c\u3092\u884c\u3046\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u305f\u6642\u306b\u81ea\u52d5\u7684\u306b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u5b9f\u884c\u3055\u308c\u308b\u4ed5\u7d44\u307f\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002\u5f93\u6765\u306e\u5951\u7d04\u3068\u306f\u7570\u306a\u308a\u3001\u4eba\u9593\u306e\u624b\u3092\u4ecb\u3055\u305a\u306b\u78ba\u5b9f\u306b\u5951\u7d04\u304c\u9042\u884c\u3055\u308c\u308b\u305f\u3081\u3001\u53d6\u5f15\u306e\u4fe1\u983c\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u4e3b\u306bEthereum\uff08\u30a4\u30fc\u30b5\u30ea\u30a2\u30e0\uff09\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4e0a\u3067\u904b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002Ethereum\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u300cSolidity\u300d\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u958b\u767a\u8005\u306f\u3053\u306e\u8a00\u8a9e\u3092\u4f7f\u3063\u3066\u5951\u7d04\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306f\u7c21\u5358\u306a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<pre><code class=\"language-solidity\">pragma solidity ^0.8.0;\r\n\r\ncontract SimpleStorage {\r\n    uint256 storedData;\r\n\r\n    function set(uint256 x) public {\r\n        storedData = x;\r\n    }\r\n\r\n    function get() public view returns (uint256) {\r\n        return storedData;\r\n    }\r\n}<\/code><\/pre>\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001\u6574\u6570\u3092\u4fdd\u5b58\u3057\u3001\u53d6\u5f97\u3059\u308b\u7c21\u5358\u306a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3067\u3059\u3002<code>set<\/code>\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u3001<code>storedData<\/code>\u5909\u6570\u306b\u5024\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u305d\u3057\u3066\u3001<code>get<\/code>\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u3001\u305d\u306e\u5024\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u975e\u5e38\u306b\u67d4\u8edf\u3067\u3042\u308a\u3001\u69d8\u3005\u306a\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u300c\u81ea\u5df1\u5b9f\u884c\u578b\u300d\u3068\u3082\u8a00\u308f\u308c\u3001\u6761\u4ef6\u304c\u6e80\u305f\u3055\u308c\u308b\u3068\u81ea\u52d5\u7684\u306b\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u7b2c\u4e09\u8005\u3092\u4ecb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5951\u7d04\u306e\u5c65\u884c\u306b\u304b\u304b\u308b\u6642\u9593\u3084\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u8cc7\u91d1\u306e\u8ee2\u9001\u3084\u5546\u54c1\u306e\u5f15\u304d\u6e21\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u63d0\u4f9b\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u53d6\u5f15\u306b\u5fdc\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u306a\u305c\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u304c\u6ce8\u76ee\u3055\u308c\u3066\u3044\u308b\u306e\u304b\uff1f<\/h3>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u304c\u6ce8\u76ee\u3092\u96c6\u3081\u308b\u7406\u7531\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u304c\u3001\u307e\u305a\u7b2c\u4e00\u306b\u300c\u900f\u660e\u6027\u3068\u4fe1\u983c\u6027\u306e\u5411\u4e0a\u300d\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306e\u7279\u6027\u4e0a\u3001\u3059\u3079\u3066\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u516c\u958b\u3055\u308c\u3001\u8ab0\u3067\u3082\u78ba\u8a8d\u3067\u304d\u308b\u305f\u3081\u3001\u4e0d\u6b63\u884c\u70ba\u3084\u8a50\u6b3a\u3092\u9632\u3050\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5b89\u5fc3\u3057\u3066\u53d6\u5f15\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u7b2c\u4e8c\u306b\u3001\u300c\u30b3\u30b9\u30c8\u524a\u6e1b\u300d\u304c\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u5f93\u6765\u306e\u5951\u7d04\u3067\u306f\u3001\u4ef2\u4ecb\u8005\u3084\u7ba1\u7406\u8005\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u305d\u306e\u5206\u306e\u624b\u6570\u6599\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4ef2\u4ecb\u8005\u3092\u6392\u9664\u3057\u3001\u30b3\u30b9\u30c8\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u4f01\u696d\u306b\u3068\u3063\u3066\u306f\u3001\u52b9\u7387\u7684\u306a\u904b\u55b6\u304c\u53ef\u80fd\u306b\u306a\u308b\u305f\u3081\u3001\u7af6\u4e89\u529b\u3092\u9ad8\u3081\u308b\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6700\u5f8c\u306b\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u5229\u7528\u7bc4\u56f2\u304c\u5e83\u304c\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u6ce8\u76ee\u306e\u7406\u7531\u3067\u3059\u3002\u91d1\u878d\u3001\u533b\u7642\u3001\u7269\u6d41\u3001\u4e0d\u52d5\u7523\u306a\u3069\u3001\u591a\u5c90\u306b\u308f\u305f\u308b\u5206\u91ce\u3067\u6d3b\u7528\u304c\u59cb\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u3001\u91d1\u878d\u696d\u754c\u3067\u306fDeFi\uff08\u5206\u6563\u578b\u91d1\u878d\uff09\u3068\u547c\u3070\u308c\u308b\u65b0\u305f\u306a\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u304c\u5f62\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u304c\u3055\u3089\u306a\u308b\u95a2\u5fc3\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u7406\u89e3\u3057\u3088\u3046<\/h2>\n<h3>\u30e1\u30ea\u30c3\u30c8<\/h3>\n<ul>\n<li>\n<p>\u30e1\u30ea\u30c3\u30c81: \u81ea\u52d5\u5316\u306b\u3088\u308b\u52b9\u7387\u5316\u306e\u5177\u4f53\u4f8b<br \/>\n\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306b\u3088\u308b\u81ea\u52d5\u5316\u306f\u3001\u7279\u306b\u53d6\u5f15\u306e\u8fc5\u901f\u5316\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4fdd\u967a\u696d\u754c\u3067\u306f\u3001\u4e8b\u6545\u304c\u767a\u751f\u3057\u305f\u969b\u306b\u5fc5\u8981\u306a\u66f8\u985e\u304c\u63d0\u51fa\u3055\u308c\u308b\u3068\u3001\u81ea\u52d5\u7684\u306b\u4fdd\u967a\u91d1\u304c\u652f\u6255\u308f\u308c\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u624b\u52d5\u3067\u306e\u627f\u8a8d\u3084\u691c\u8a3c\u4f5c\u696d\u304c\u4e0d\u8981\u3068\u306a\u308a\u3001\u8fc5\u901f\u306a\u5bfe\u5fdc\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u30e1\u30ea\u30c3\u30c82: 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DAO\u4e8b\u4ef6\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6295\u8cc7\u5bb6\u304b\u3089\u96c6\u3081\u305f\u8cc7\u91d1\u3092\u57fa\u306b\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u904b\u55b6\u3092\u884c\u3046\u305f\u3081\u306e\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u30b3\u30fc\u30c9\u306b\u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u3001\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u591a\u984d\u306eEther\u304c\u76d7\u307e\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u7d50\u679c\u3068\u3057\u3066\u3001Ethereum\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306f\u30cf\u30fc\u30c9\u30d5\u30a9\u30fc\u30af\u3092\u6c7a\u5b9a\u3057\u3001\u76d7\u307e\u308c\u305f\u8cc7\u91d1\u3092\u8fd4\u9084\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u4e8b\u4ef6\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u8a2d\u8a08\u6bb5\u968e\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u6027\u3092\u6559\u3048\u3066\u304f\u308c\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u3001\u30b3\u30fc\u30c9\u306e\u30c6\u30b9\u30c8\u3084\u76e3\u67fb\u3092\u5fb9\u5e95\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u5316\u3059\u308b\u52aa\u529b\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u306e\u4e8b\u4ef6\u3092\u53d7\u3051\u3066\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306b\u5bfe\u3059\u308b\u898f\u5236\u3084\u6cd5\u5f8b\u306e\u6574\u5099\u304c\u9032\u3080\u3053\u3068\u3082\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u5b9f\u8df5\u3059\u308b\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/h2>\n<h3>\u30b9\u30c6\u30c3\u30d71\uff1a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u9078\u5b9a\u65b9\u6cd5\u3092\u89e3\u8aac<\/h3>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u5b9f\u88c5\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u9078\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306fEthereum\u3067\u3059\u304c\u3001\u4ed6\u306b\u3082\u591a\u304f\u306e\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Binance Smart Chain\u3084Cardano\u3001Solana\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u3092\u7406\u89e3\u3057\u305f\u4e0a\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u9078\u3076\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>Ethereum\u306f\u3001\u6700\u3082\u6210\u719f\u3057\u305f\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3092\u6301\u3061\u3001\u958b\u767a\u8005\u5411\u3051\u306e\u30ea\u30bd\u30fc\u30b9\u3082\u8c4a\u5bcc\u3067\u3059\u304c\u3001\u624b\u6570\u6599\u304c\u9ad8\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001Binance Smart Chain\u306f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u901f\u5ea6\u304c\u901f\u304f\u3001\u624b\u6570\u6599\u304c\u4f4e\u3044\u305f\u3081\u3001\u30b3\u30b9\u30c8\u3092\u91cd\u8996\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002\u3042\u306a\u305f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3051\u308b\u8981\u4ef6\u3084\u4e88\u7b97\u306b\u5fdc\u3058\u3066\u3001\u9069\u5207\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u9078\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d72\uff1a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u8a2d\u8a08\u3068\u69cb\u7bc9<\/h3>\n<p>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u6c7a\u307e\u3063\u305f\u3089\u3001\u6b21\u306b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u8a2d\u8a08\u306b\u53d6\u308a\u639b\u304b\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u5951\u7d04\u306e\u6761\u4ef6\u3084\u30eb\u30fc\u30eb\u3001\u5b9f\u884c\u3055\u308c\u308b\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u8a73\u7d30\u306b\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u8a08\u6bb5\u968e\u3067\u306f\u3001\u30d5\u30ed\u30fc\u30c1\u30e3\u30fc\u30c8\u3084UML\u56f3\u3092\u4f7f\u3063\u3066\u3001\u8996\u899a\u7684\u306b\u5951\u7d04\u5185\u5bb9\u3092\u6574\u7406\u3059\u308b\u3053\u3068\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<p>\u8a2d\u8a08\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u5b9f\u969b\u306b\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u57fa\u672c\u7684\u306a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u69cb\u9020\u3067\u3059\u3002<\/p>\n<pre><code class=\"language-solidity\">pragma solidity ^0.8.0;\r\n\r\ncontract ExampleContract {\r\n    \/\/ \u72b6\u614b\u5909\u6570\r\n    uint256 public value;\r\n\r\n    \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\r\n    constructor(uint256 initialValue) {\r\n        value = initialValue;\r\n    }\r\n\r\n    \/\/ \u5024\u3092\u8a2d\u5b9a\u3059\u308b\u95a2\u6570\r\n    function setValue(uint256 newValue) public {\r\n        value = newValue;\r\n    }\r\n}<\/code><\/pre>\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001\u521d\u671f\u5024\u3092\u6301\u3061\u3001\u5024\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u57fa\u672c\u7684\u306a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u4f8b\u3067\u3059\u3002\u8a2d\u8a08\u3068\u30b3\u30fc\u30c9\u306e\u5b9f\u88c5\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3078\u9032\u3080\u6e96\u5099\u304c\u6574\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d73\uff1a\u30c6\u30b9\u30c8\u3068\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u306e\u91cd\u8981\u6027<\/h3>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u958b\u767a\u3057\u305f\u5f8c\u306f\u3001\u5165\u5ff5\u306a\u30c6\u30b9\u30c8\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u30c6\u30b9\u30c8\u74b0\u5883\u3092\u5229\u7528\u3057\u3066\u3001\u5404\u95a2\u6570\u3084\u6761\u4ef6\u304c\u671f\u5f85\u901a\u308a\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u7279\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u306b\u304a\u3044\u3066\u306f\u3001\u8106\u5f31\u6027\u304c\u306a\u3044\u304b\u3092\u691c\u8a3c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u3084\u7d71\u5408\u30c6\u30b9\u30c8\u3001\u5916\u90e8\u306e\u76e3\u67fb\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u30c6\u30b9\u30c8\u304c\u6210\u529f\u3057\u305f\u3089\u3001\u3044\u3088\u3044\u3088\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u3067\u3059\u3002\u30c7\u30d7\u30ed\u30a4\u3068\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u306b\u914d\u7f6e\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u6307\u3057\u307e\u3059\u3002Ethereum\u306e\u5834\u5408\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4e00\u5b9a\u306e\u30ac\u30b9\u4ee3\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u51e6\u7406\u306b\u304b\u304b\u308b\u624b\u6570\u6599\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8ca0\u8377\u306b\u3088\u3063\u3066\u5909\u52d5\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30c3\u30d74\uff1a\u5b9f\u8df5\uff01\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5b66\u307c\u3046<\/h3>\n<p>\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u3068\u3057\u3066\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3084\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u300cOpenZeppelin\u300d\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3084\u6a5f\u80fd\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5229\u7528\u3057\u305f\u5177\u4f53\u7684\u306a\u4f8b\u3068\u3057\u3066\u3001ERC20\u30c8\u30fc\u30af\u30f3\u306e\u4f5c\u6210\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-solidity\">\/\/ SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.0;\r\n\r\nimport \"@openzeppelin\/contracts\/token\/ERC20\/ERC20.sol\";\r\n\r\ncontract MyToken is ERC20 {\r\n    constructor(uint256 initialSupply) ERC20(\"MyToken\", \"MTK\") {\r\n        _mint(msg.sender, initialSupply);\r\n    }\r\n}<\/code><\/pre>\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001ERC20\u30c8\u30fc\u30af\u30f3\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3067\u3059\u3002OpenZeppelin\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c8\u30fc\u30af\u30f3\u306e\u57fa\u672c\u6a5f\u80fd\u304c\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5b66\u3076\u3053\u3068\u3067\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u958b\u767a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u958b\u767a\u306e\u6210\u529f\u306e\u305f\u3081\u306e\u6226\u7565\u3068\u6ce8\u610f\u70b9<\/h2>\n<h3>\u6210\u529f\u3059\u308b\u305f\u3081\u306e5\u3064\u306e\u30b3\u30c4\u3092\u516c\u958b\uff01<\/h3>\n<ol>\n<li>\n<p><strong>\u3057\u3063\u304b\u308a\u3068\u3057\u305f\u8a2d\u8a08\u3092\u884c\u3046<\/strong><br \/>\n\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u8a2d\u8a08\u6bb5\u968e\u3067\u3001\u8981\u4ef6\u3092\u660e\u78ba\u306b\u3057\u3001\u5168\u4f53\u306e\u30d5\u30ed\u30fc\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u304c\u6210\u529f\u306e\u9375\u3067\u3059\u3002\u3069\u306e\u6a5f\u80fd\u304c\u5fc5\u8981\u304b\u3001\u3069\u306e\u6761\u4ef6\u3067\u30c8\u30ea\u30ac\u30fc\u3055\u308c\u308b\u304b\u306a\u3069\u3092\u660e\u78ba\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u5f8c\u306e\u5b9f\u88c5\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5fb9\u5e95\u7684\u306a\u30c6\u30b9\u30c8\u3092\u884c\u3046<\/strong><br \/>\n\u30c6\u30b9\u30c8\u306f\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u306e\u4e2d\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u3084\u7d71\u5408\u30c6\u30b9\u30c8\u3092\u901a\u3058\u3066\u3001\u30b3\u30fc\u30c9\u306e\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u7279\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u30c6\u30b9\u30c8\u306f\u3001\u5916\u90e8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u67fb\u3092\u53d7\u3051\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u6d3b\u7528<\/strong><br \/>\nOpenZeppelin\u306a\u3069\u306e\u4fe1\u983c\u3067\u304d\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3084\u6a5f\u80fd\u306e\u5f37\u5316\u304c\u5bb9\u6613\u306b\u884c\u3048\u307e\u3059\u3002\u7279\u306b\u3001\u30c8\u30fc\u30af\u30f3\u306e\u5b9f\u88c5\u3084\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u306e\u90e8\u5206\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u306e\u9023\u643a<\/strong><br \/>\n\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u958b\u767a\u306b\u304a\u3044\u3066\u306f\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u306e\u9023\u643a\u304c\u91cd\u8981\u3067\u3059\u3002\u30d5\u30a9\u30fc\u30e9\u30e0\u3084\u30bd\u30fc\u30b7\u30e3\u30eb\u30e1\u30c7\u30a3\u30a2\u3092\u901a\u3058\u3066\u6700\u65b0\u306e\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3001\u4ed6\u306e\u958b\u767a\u8005\u306e\u610f\u898b\u3092\u53c2\u8003\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u81ea\u8eab\u306e\u30b9\u30ad\u30eb\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6cd5\u7684\u306a\u78ba\u8a8d\u3092\u6020\u3089\u306a\u3044<\/strong><br \/>\n\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u304c\u6cd5\u7684\u306b\u6709\u52b9\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002\u56fd\u3084\u5730\u57df\u306b\u3088\u3063\u3066\u6cd5\u5f8b\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u6cd5\u7684\u306a\u89b3\u70b9\u304b\u3089\u306e\u7406\u89e3\u304c\u5fc5\u8981\u3067\u3059\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u6cd5\u7684\u306a\u5c02\u9580\u5bb6\u306e\u52a9\u8a00\u3092\u6c42\u3081\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u3088\u304f\u3042\u308b\u5931\u6557\u3068\u305d\u306e\u56de\u907f\u7b56\u3092\u5fb9\u5e95\u5206\u6790<\/h3>\n<ul>\n<li>\n<p><strong>\u30d0\u30b0\u306e\u898b\u9003\u3057<\/strong><br \/>\n\u958b\u767a\u4e2d\u306b\u30d0\u30b0\u3092\u898b\u9003\u3059\u3053\u3068\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u8907\u96d1\u306a\u30ed\u30b8\u30c3\u30af\u3092\u542b\u3080\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3067\u306f\u3001\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5341\u5206\u306a\u30c6\u30b9\u30c8\u3068\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7121\u8996<\/strong><br \/>\n\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u8efd\u8996\u3059\u308b\u3068\u3001\u653b\u6483\u8005\u306b\u3088\u3063\u3066\u8cc7\u91d1\u3092\u596a\u308f\u308c\u308b\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u5e38\u306b\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3001\u8106\u5f31\u6027\u304c\u77e5\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u76f4\u3061\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u6b20\u5982<\/strong><br \/>\n\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u304c\u96e3\u89e3\u3067\u3042\u3063\u305f\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u4e0d\u4fbf\u3060\u3068\u3001\u5229\u7528\u8005\u304c\u96e2\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u76f4\u611f\u7684\u306b\u64cd\u4f5c\u3067\u304d\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u307e\u3068\u3081\u3068\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u8003\u3048\u3088\u3046<\/h2>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u306e\u4e2d\u3067\u3082\u7279\u306b\u6ce8\u76ee\u3055\u308c\u308b\u5206\u91ce\u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u305d\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3084\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u5177\u4f53\u7684\u306a\u4e8b\u4f8b\u3084\u958b\u767a\u624b\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306b\u95a2\u3059\u308b\u6df1\u3044\u7406\u89e3\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3068\u3057\u3066\u3001\u5b9f\u969b\u306b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u958b\u767a\u3057\u3066\u307f\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u81ea\u5206\u306e\u30d3\u30b8\u30cd\u30b9\u30a2\u30a4\u30c7\u30a2\u3092\u57fa\u306b\u3057\u305f\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u8a2d\u8a08\u3057\u3001\u958b\u767a\u3001\u30c6\u30b9\u30c8\u3001\u30c7\u30d7\u30ed\u30a4\u307e\u3067\u306e\u4e00\u9023\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7d4c\u9a13\u3059\u308b\u3053\u3068\u3067\u3001\u77e5\u8b58\u304c\u5b9f\u8df5\u306b\u7d50\u3073\u3064\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3078\u306e\u53c2\u52a0\u3084\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3078\u306e\u8ca2\u732e\u3082\u3001\u3055\u3089\u306a\u308b\u5b66\u3073\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u7bc9\u306b\u5f79\u7acb\u3064\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09\u3067\u7591\u554f\u3092\u89e3\u6d88\u3057\u3088\u3046<\/h2>\n<h3>Q1: \u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u3069\u3053\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304b\uff1f<\/h3>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u3001\u91d1\u878d\u3001\u533b\u7642\u3001\u7269\u6d41\u3001\u4e0d\u52d5\u7523\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u91d1\u878d\u696d\u754c\u3067\u306f\u3001DeFi\uff08\u5206\u6563\u578b\u91d1\u878d\uff09\u3084\u30c8\u30fc\u30af\u30f3\u5316\u3001\u8cc7\u7523\u7ba1\u7406\u306a\u3069\u3067\u5e83\u304f\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>Q2: \u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u306f\uff1f<\/h3>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u306f\u3001\u5fb9\u5e95\u7684\u306a\u30c6\u30b9\u30c8\u3001\u5916\u90e8\u76e3\u67fb\u306e\u5b9f\u65bd\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u5229\u7528\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u6700\u65b0\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8105\u5a01\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5e38\u306b\u53ce\u96c6\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>Q3: \u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u958b\u767a\u306b\u5fc5\u8981\u306a\u30b9\u30ad\u30eb\u306f\uff1f<\/h3>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u958b\u767a\u306b\u306f\u3001Solidity\u306a\u3069\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u30b9\u30ad\u30eb\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u306e\u7406\u89e3\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u8a2d\u8a08\u3084\u30c6\u30b9\u30c8\u306e\u30b9\u30ad\u30eb\u3082\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2>\u8868\uff1a\u88dc\u8db3\u60c5\u5831\u3084\u8a73\u7d30<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7528\u8a9e<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8<\/td>\n<td>\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u4e0a\u3067\u81ea\u52d5\u7684\u306b\u5b9f\u884c\u3055\u308c\u308b\u5951\u7d04<\/td>\n<\/tr>\n<tr>\n<td>Ethereum<\/td>\n<td>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/td>\n<\/tr>\n<tr>\n<td>Solidity<\/td>\n<td>Ethereum\u4e0a\u3067\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u66f8\u304f\u305f\u3081\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e<\/td>\n<\/tr>\n<tr>\n<td>DeFi<\/td>\n<td>\u5206\u6563\u578b\u91d1\u878d\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u3092\u7528\u3044\u305f\u91d1\u878d\u30b5\u30fc\u30d3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>OpenZeppelin<\/td>\n<td>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u4eca\u5f8c\u307e\u3059\u307e\u3059\u91cd\u8981\u306b\u306a\u3063\u3066\u3044\u304f\u6280\u8853\u3067\u3042\u308a\u3001\u3042\u306a\u305f\u306e\u30e1\u30c7\u30a3\u30a2\u3084\u30d3\u30b8\u30cd\u30b9\u306b\u3068\u3063\u3066\u3082\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305c\u3072\u3053\u306e\u6a5f\u4f1a\u306b\u305d\u306e\u77e5\u8b58\u3092\u6df1\u3081\u3001\u5b9f\u8df5\u306b\u6d3b\u304b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\u3092\u7acb\u3061\u4e0a\u3052\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u308b\u3042\u306a\u305f\u306b\u3068\u3063\u3066\u3001\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306f\u4e00\u4f53\u4f55\u8005\u306a\u306e\u304b\uff1f\u306a\u305c\u6700\u8fd1\u7279\u306b\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u308b\u306e\u3060\u308d\u3046\u304b\uff1f\u672c\u8a18\u4e8b\u3067\u306f\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u6280\u8853\u306e\u6838\u3068\u306a\u308b\u30b9\u30de\u30fc\u30c8\u30b3\u30f3\u30c8\u30e9\u30af [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":6329,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[17],"tags":[134,35],"class_list":["post-6326","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-blockchain","tag-tech"],"_links":{"self":[{"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/posts\/6326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/comments?post=6326"}],"version-history":[{"count":2,"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/posts\/6326\/revisions"}],"predecessor-version":[{"id":6328,"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/posts\/6326\/revisions\/6328"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/media\/6329"}],"wp:attachment":[{"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/media?parent=6326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/categories?post=6326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waocon.com\/blog\/wp-json\/wp\/v2\/tags?post=6326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}