{"url":"https://www.dir.co.jp/world/entry/blog/erc721","categories":["\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","E","\u3042","\u3042-\u3044"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/D/DIR_LTD/20250929/20250929160109.jpg","height":"190","blog_url":"https://www.dir.co.jp/world/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.dir.co.jp%2Fworld%2Fentry%2Fblog%2Ferc721\" title=\"ERC-721\u3067\u5b9f\u73fe\u3059\u308b\u30d5\u30eb\u30aa\u30f3\u30c1\u30a7\u30fc\u30f3NFT\uff5e\u6c38\u7d9a\u7684\u30c7\u30b8\u30bf\u30eb\u8cc7\u7523\u3092\u69cb\u7bc9\u3059\u308b\uff5e - WOR(L)D \u30ef\u30fc\u30c9\uff5c\u5927\u548c\u7dcf\u7814\u306e\u7528\u8a9e\u89e3\u8aac\u30b5\u30a4\u30c8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_name":"Hatena Blog","published":"2025-12-18 09:27:30","title":"ERC-721\u3067\u5b9f\u73fe\u3059\u308b\u30d5\u30eb\u30aa\u30f3\u30c1\u30a7\u30fc\u30f3NFT\uff5e\u6c38\u7d9a\u7684\u30c7\u30b8\u30bf\u30eb\u8cc7\u7523\u3092\u69cb\u7bc9\u3059\u308b\uff5e","type":"rich","description":"Ethereum\u306e\u30c8\u30fc\u30af\u30f3\u898f\u683c\u3067\u3042\u308b\u300cERC-721\u300d\u3092\u4f7f\u3063\u3066\u3001Ethereum\u306e\u30c6\u30b9\u30c8\u30cd\u30c3\u30c8\u3067\u3042\u308b\u300cSepolia\u300d\u3067\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30d5\u30eb\u30aa\u30f3\u30c1\u30a7\u30fc\u30f3NFT\u3092\u767a\u884c\u3059\u308b\u624b\u9806\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002","author_url":"https://blog.hatena.ne.jp/jstwork_sub/","provider_url":"https://hatena.blog","author_name":"jstwork_sub","blog_title":"WOR(L)D \u30ef\u30fc\u30c9\uff5c\u5927\u548c\u7dcf\u7814\u306e\u7528\u8a9e\u89e3\u8aac\u30b5\u30a4\u30c8","version":"1.0"}