{"published":"2026-06-30 18:35:53","author_name":"techmedia-think","width":"100%","type":"rich","categories":["zk","Cryptography"],"height":"190","version":"1.0","blog_url":"https://techmedia-think.hatenablog.com/","title":"\u30bc\u30ed\u77e5\u8b58\u30bb\u30c3\u30c8\u30e1\u30f3\u30d0\u30fc\u30b7\u30c3\u30d7\u8a3c\u660e\u3092\u53ef\u80fd\u306b\u3059\u308bCurve Trees\u306e\u4ed5\u7d44\u307f","image_url":null,"blog_title":"Develop with pleasure!","provider_url":"https://hatena.blog","url":"https://techmedia-think.hatenablog.com/entry/2026/06/30/183553","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechmedia-think.hatenablog.com%2Fentry%2F2026%2F06%2F30%2F183553\" title=\"\u30bc\u30ed\u77e5\u8b58\u30bb\u30c3\u30c8\u30e1\u30f3\u30d0\u30fc\u30b7\u30c3\u30d7\u8a3c\u660e\u3092\u53ef\u80fd\u306b\u3059\u308bCurve Trees\u306e\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>","author_url":"https://blog.hatena.ne.jp/techmedia-think/","provider_name":"Hatena Blog","description":"\u6700\u8fd1\u3001Monero\u304c\u8a08\u753b\u3057\u3066\u3044\u308b\u30e1\u30f3\u30d0\u30fc\u30b7\u30c3\u30d7\u8a3c\u660e\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3084\u3001Bitcoin\u306eUTXO\u306e\u6240\u6709\u3092UTXO\u306e\u60c5\u5831\u3092\u660e\u3089\u304b\u306b\u305b\u305a\u306b\u8a3c\u660e\u3059\u308b\u65b0\u3057\u3044\u30b9\u30ad\u30fc\u30e0\u3067\u898b\u304b\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u305fCurve Trees\u3068\u3044\u3046\u30b9\u30ad\u30fc\u30e0\u306b\u3064\u3044\u3066\u3002 https://eprint.iacr.org/2022/756.pdf Curve Trees\u306f\u3001\u8981\u7d20\u304c\u96c6\u5408\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u3001\u8981\u7d20\u3084\u30de\u30fc\u30af\u30eb\u30d1\u30b9\u3092\u660e\u304b\u3055\u305a\u306b\u8a3c\u660e\u3067\u304d\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u305f\u30c7\u30fc\u30bf\u69cb\u9020\u304a\u3088\u3073\u8a3c\u660e\u30b9\u30ad\u30fc\u30e0\u3067\u3042\u308b\u3002\u901a\u5e38\u306e\u30de\u30fc\u30af\u30eb\u30c4\u30ea\u30fc\u306f\u8a3c\u660e\u6642\u306b\u30de\u30fc\u30af\u30eb\u30d1\u30b9\u3092\u516c\u958b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001Curve Trees\u3067\u306f\u5404\u30ce\u30fc\u30c9\u3092Pedersen Commitment\u3068\u3057\u3066\u69cb\u6210\u3059\u308b\u2026"}