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Enough Signatures Is Not Enough: Adding Real Rules to a Shared Vault
How a small guard contract turns “enough people approved” into “enough people approved, and it obeys the rules” — with no admin key and no way to lock a vault…
· 7 min read -
Sponsored Gas Without a Vendor: How “No Network Fee” Became True
Our passkey wallets had a broken promise: the confirm screen said “sponsored — no network fee,” but with nothing set up to cover it, a member holding only USDC couldn’t…
· 6 min read