Why Transaction Signing Is the Gatekeeper for Multi‑Chain DeFi (and How a Browser Extension Changes the Game)
Okay, real talk — signing transactions in DeFi is boring on paper but nerve‑wracking in practice. My first time sending a cross‑chain swap I breathed out loud. Seriously. You think you’re clicking “confirm” and then—wait—gas, chains, approvals, nonce mismatches. It’s messy. But underneath that mess is a single, crucial principle: whoever controls signing controls the […]
