Wrapless: The trustless lending protocol on top of Bitcoin. - Oleksandr Kurbatov; Kyrylo Baibula; Yaroslava Chopa; Sergey Kozlov; Oleh Komendant; Illia Dovhopolyi; Dmitrii Kurbatov; Zakhar Naumets; Yuliia Aritkulova; Pavel Kravchenko; Volodymyr Dubinin; Lasha Antadze; et al. (CoRR, 2025)