Heads Down: your phone's night shift

Clock in, lay your phone face-down on its charger, and it can mine ORE from your own ORE Automation account. Pick it up and the rig goes cold. The program digs only when a heartbeat signed by a key in your phone's Android Keystore verifies on-chain, and only in rounds when ORE's cost is at or under the ceiling your wallet signed. Our servers cannot forge that heartbeat.

The Heads Down Android app gives your wallet this address as its identity. A wallet cannot verify that yet, and another app could name the same address, so read what the wallet says before you approve. The app opens your wallet to sign in while it makes the rig key, to clock in, to clock out, and to take your SOL back or close the rig. It never asks for your seed phrase, and this page will never ask you to connect a wallet.

• The Android app, a debug-signed build for Solana mainnet: read its notes on real SOL before you clock in
• The demo film, 2 minutes 12 seconds, with captions
• The deck, ten slides (PDF)
• The founder's rig: every shift it has worked, from chain data
• Source code, public, with its tests
• What each key can do in the worst case, including the one key that can upgrade the program today
• What our own security review found, what was fixed and what is still open

An entry for Clock In, the third Solana Mobile hackathon. The program has been on Solana mainnet since 10 October 2026 (HDn4vgLWFLLdexKEwfZwRHjWtizNvdqFteLbMsE67F9p). One phone, the founder's own, has worked ten shifts there to 12 October, with every wallet approval signed in Jupiter Mobile: one of three hours through a night, and one that completed its window with a 10 SKR Focus Bond, which came back. It has not run on a Seeker. One key can upgrade the program at once, and there has been no third-party audit.