Coinkite Inc

Coinkite Inc. is a Bitcoin‑focused company headquartered in the United States of America. Initially it provided a secure wallet service for storing and managing Bitcoin holdings. The wallet service allowed users to hold private keys and conduct transactions through software interfaces. After encountering persistent operational difficulties, the company redirected its efforts toward hardware‑based solutions. Its current product line includes standalone Bitcoin terminals and authentication tools designed for offline use. These hardware offerings aim to give users greater control over their private keys without relying on online services.

In early 2013 the company faced prolonged distributed denial‑of‑service attacks that disrupted its wallet platform. Simultaneously, increasing regulatory scrutiny added pressure on the service’s continued operation. As a response, Coinkite mandated that customers withdraw their funds within a defined period before wallet access was terminated. For accounts that remained inactive, the firm automatically redistributed the held Bitcoin to prevent loss of funds. The company also disabled its TOR gateway and API endpoints ahead of the full service shutdown. Leadership cited frustration with the burdens of maintaining software services and pointed to resource diversion into legal and support matters as reasons for prioritising hardware terminals and authentication tools.