{"url":"https://inon29.hateblo.jp/entry/2017/11/22/091016","author_name":"inon29","height":"190","author_url":"https://blog.hatena.ne.jp/inon29/","image_url":null,"provider_name":"Hatena Blog","width":"100%","title":"\u3010Ethereum\u3011\u3010Solidity\u3011low-level call\u3092\u4f7f\u3063\u3066\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b","blog_url":"https://inon29.hateblo.jp/","type":"rich","categories":["Solidity","Ethereum"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finon29.hateblo.jp%2Fentry%2F2017%2F11%2F22%2F091016\" title=\"\u3010Ethereum\u3011\u3010Solidity\u3011low-level call\u3092\u4f7f\u3063\u3066\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b - It\u2019s now or never\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","published":"2017-11-22 09:10:16","version":"1.0","blog_title":"It\u2019s now or never","description":"Solidity\u306b\u306f\u3001\u30a2\u30ab\u30a6\u30f3\u30c8(\u30a2\u30c9\u30ec\u30b9)\u306b\u5bfe\u3057\u3066\u76f4\u63a5\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u70ba\u306b\u3001address\u578b\u306e\u5909\u6570\u306b\u5bfe\u3057\u3066call\u3068\u3044\u3046\u95a2\u6570\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002(low-level call\u3068\u547c\u3070\u308c\u308b\u3088\u3046\u3067\u3059\u3002) http://solidity.readthedocs.io/en/develop/types.html#members-of-addresses \u3053\u308c\u306f\u3001ConsenSys\u306a\u3069\u304c\u516c\u958b\u3057\u3066\u3044\u308bMultiSigWallet\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002 MultiSigWallet\u306f\u3001\u7279\u5b9a\u306e\u51e6\u7406\u3092\u884c\u3046\u70ba\u306e\u30b3\u30f3\u30c8\u30e9\u30af\u30c8\u306e\u30a2\u30c9\u30ec\u30b9\u3068\u5b9f\u884c\u3059\u308b\u95a2\u6570\u306e\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u3092Transaction\u3068\u3057\u3066\u4e8b\u524d\u306b\u767b\u9332\u3057\u3001\u2026"}