How Solana Transaction Signing Works—and Why Your Seed Phrase Is the Real Vault
Whoa! This stuff matters. Seriously, if you use Solana for NFTs or DeFi, understanding signing will save you from a lot of heartache. My instinct said the same thing at first—watch the UI, click approve, move on—but then I learned how many subtle traps exist. I'll be honest: some of them are wild. Here's the thing. A transaction signature on Solana is a cryptographic stamp that proves you authorized an action. It isn't a password typed into...