{"provider_name":"Hatena Blog","blog_title":"Develop with pleasure!","height":"190","categories":["Covenants","Bitcoin","Schnorr"],"title":"Schnorr\u7f72\u540d\u3068OP_CAT\u3092\u4f7f\u3063\u305fCovenants","width":"100%","blog_url":"https://techmedia-think.hatenablog.com/","url":"https://techmedia-think.hatenablog.com/entry/2021/07/20/213922","version":"1.0","provider_url":"https://hatena.blog","description":"Covenants\u306f\u3001Bitcoin\u306e\u30b3\u30a4\u30f3\u306e\u7528\u9014\uff08\u9001\u308a\u5148\u306a\u3069\uff09\u3092\u5236\u9650\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3002\u3053\u308c\u307e\u3067Covenants\u3092\u5c0e\u5165\u3059\u308b\u4ed5\u7d44\u307f\u306e\u63d0\u6848\u304c\u3044\u304f\u3064\u304b\u3042\u3063\u305f\u3051\u3069\u30012021\u5e741\u6708\u306bAndrew Poelstra\u304cSchnorr\u7f72\u540d\u3068OP_CAT\u3092\u5229\u7528\u3057\u305fCovenants\u306e\u69cb\u6210\u3092\u767a\u8868\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u306e\u5185\u5bb9\u306b\u3064\u3044\u3066\u898b\u3066\u307f\u308b\u2193 https://www.wpsoftware.net/andrew/blog/cat-and-schnorr-tricks-i.html \u3082\u3068\u3082\u3068\u3001Elements\u3067\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u30b9\u30bf\u30c3\u30af\u4e0a\u306e\u30a2\u30a4\u30c6\u30e0\u306e\u7f72\u540d\u691c\u8a3c\u3092\u884c\u3046OP_CHECKSIGFROMSTACK opcode\u3068OP_C\u2026","type":"rich","author_url":"https://blog.hatena.ne.jp/techmedia-think/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechmedia-think.hatenablog.com%2Fentry%2F2021%2F07%2F20%2F213922\" title=\"Schnorr\u7f72\u540d\u3068OP_CAT\u3092\u4f7f\u3063\u305fCovenants - Develop with pleasure!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2021-07-20 21:39:22","author_name":"techmedia-think","image_url":null}