hoseki

Hoseki was founded to solve a missing piece in the Bitcoin ecosystem: the ability to prove ownership with the same confidence and usability as traditional finance. While Bitcoin gives users full custody and control, it has lacked the financial infrastructure needed to interact with the real world — especially in situations like underwriting, credit, and financial disclosures. Hoseki was built to close that gap, empowering Bitcoin holders and institutions (including public proof-of-reserves pages for entities like Metaplanet and Grayscale Bitcoin Trust) with tools that make their assets visible, verifiable, and usable without ever compromising custody.