Connect a BTC wallet
Start by linking a wallet destination so mining activity and withdrawal flow stay tied to the account users control.
About HardHatHash
A desktop-first mining companion.
HardHatHash is designed for miners who want a focused Windows workstation app for wallet-connected mining. The product experience centers on connecting a BTC wallet, syncing a mining device, watching GPU activity, and keeping payout movement easy to understand.
The desktop app gives users a dedicated place to review hashrate activity, accepted and rejected shares, device status, and withdrawal flow without relying on scattered browser tabs or command windows.
Run GPU mining
Use video-card resources from the desktop app and keep the mining session visible while it runs.
Monitor performance
Review hashrate, uptime, device status, pool response, and session activity from a clean dashboard.
Manage withdrawals
Track earnings flow and prepare withdrawals to the connected BTC wallet from one workstation experience.