{"note":"bim_versions 導入後の保存のみ記録 (それ以前は bim_canonical 上書きで履歴なし)","ok":true,"slug":"u-clt-k45wrarl","versions":[{"created_at":"2026-06-07T14:57:25Z","element_count":91,"note":"fork元 u-house-t00hwjq8 / CLT パネル版 / 延床176㎡ 本体工事¥70239122 (現実単価40万/㎡) / 土地出典 https://suumo.jp/tochi/kanagawa/sc_yokohamashikohoku/nc_21009612/ 4660万円","saved_by":"editor","sha256":"9a2342f3a77d685a98fcb1b4facb2089a2705f1bf12755f72f5d7f4f142ff1d2","version":2}]}