Concrete Vaults: More Than Just a Vault - On Chain Asset Management Infrastructure When most people hear the word "vault" in DeFi, they think of something familiar: deposit assets, let the system automate yield, earn passively, and eventually withdraw. In many cases, vaults are simply automated wrappers around strategies, still controlled by a multisig or an admin key that approves strategies, moves capital, and manages risk behind the scenes. But this is not how Concrete vaults are designed....