Use Case
Presence-Gated DeFi
Physical 2FA for high-value financial operations.
The Problem
Presence-Gated DeFi
Even with perfect key management, a stolen seed phrase or compromised signer lets attackers drain vaults from anywhere in the world. Current DeFi has no defense that requires physical reality.
The Solution
7aychain
7aychain adds a presence requirement to critical operations. Even with stolen keys, an attacker must be physically present at the right place to execute. Remote exploits become impossible for presence-gated actions.
Key Features
1
Physical presence as a second factor
2
Remote exploit immunity
3
Configurable location-bound policies
4
Works with Safe, multisigs, and wallets
Build on Proof of Presence
The devnet is live. Start shipping bot-proof applications today.