{"author_name":"techmedia-think","blog_title":"Develop with pleasure!","published":"2026-05-06 17:48:30","url":"https://techmedia-think.hatenablog.com/entry/2026/05/06/174830","width":"100%","description":"\u5c06\u6765\u3001\u65e2\u5b58\u306e\u6955\u5186\u66f2\u7dda\u30d9\u30fc\u30b9\u306e\u9375\u306a\u3069\u91cf\u5b50\u8106\u5f31\u306a\u9375\u3092\u7528\u3044\u305f\u652f\u6255\u3044\u304c\u7981\u6b62\u3055\u308c\u305f\u5834\u5408\u306b\u3001\u305d\u3053\u306b\u30ed\u30c3\u30af\u3055\u308c\u305f\u8cc7\u91d1\u3092\u91cf\u5b50\u8106\u5f31\u306a\u9375\u3092\u5c0e\u51fa\u3057\u305fBIP-32\uff08HD\u30a6\u30a9\u30ec\u30c3\u30c8\uff09\u306e\u77e5\u8b58\u306e\u8a3c\u660e\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u30ea\u30ab\u30d0\u30ea\u30fc\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u63d0\u6848\u3092\u3001\u5148\u65e5Olaoluwa Osuntokun\uff08Roasbeef\uff09\u304c\u5b9f\u969b\u306b\u5b9f\u8a3c\u3057\u305f\u2193 https://groups.google.com/g/bitcoindev/c/Q06piCEJhkI \u80cc\u666f\u3068\u306a\u308b\u554f\u984c \u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c secp256k1 \u306e\u96e2\u6563\u5bfe\u6570\u554f\u984c\u3092\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u5834\u5408\u3001\u516c\u958b\u9375\u304c\u9732\u51fa\u3057\u3066\u3044\u308b UTXO \u306f\u3059\u3079\u3066\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u308b\u3002 Taproot\u306e\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u306f\u3001\u30ed\u30c3\u30af\u30b9\u2026","title":"zk-STARK\u3067BIP-32\u30b7\u30fc\u30c9\u306e\u77e5\u8b58\u3092\u8a3c\u660e\u3057\u3066\u91cf\u5b50\u8106\u5f31\u306a\u30b3\u30a4\u30f3\u3092\u6551\u6e08\u3059\u308b\u4ed5\u7d44\u307f","author_url":"https://blog.hatena.ne.jp/techmedia-think/","provider_url":"https://hatena.blog","type":"rich","categories":["Bitcoin","Cryptography","PQC"],"blog_url":"https://techmedia-think.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechmedia-think.hatenablog.com%2Fentry%2F2026%2F05%2F06%2F174830\" title=\"zk-STARK\u3067BIP-32\u30b7\u30fc\u30c9\u306e\u77e5\u8b58\u3092\u8a3c\u660e\u3057\u3066\u91cf\u5b50\u8106\u5f31\u306a\u30b3\u30a4\u30f3\u3092\u6551\u6e08\u3059\u308b\u4ed5\u7d44\u307f - 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>","version":"1.0","height":"190","provider_name":"Hatena Blog","image_url":null}