I wrote a "missile defense" system for crypto wallets in 2022 that would've saved the $80M from the Coldcard hack btw. We need ACTIVE systems ANTICIPATING that a hack is inevitable. Two wallets: - Wallet 1 → Cold wallet - Wallet 2 → Another cold wallet from a different manufacturer Running 24/7: Monitor → reads your wallet live from the mempool Detect → is the destination on your trusted list? Intercept → if not, sweep it all to another fail safe wallet first by submitting another transaction immediately with a way higher gas price → The thief's tx fails because our interception transaction beats it Built open source for ETH (Guard + Brink contracts). Same doctrine ports to Bitcoin via timelocked vaults: delay any withdrawal, claw it back to cold storage. ↳ Thesis: gatekeepxyz.medium.com/the-g… ↳ Code: github.com/gatekeepxyz/contr…

Hit yesterday btw