Where do zero-knowledge proofs sit in the long history of trust? 🤔 Every era has invented a way to trust a stranger without having to. 🕯️ The wax seal, so a letter couldn't be opened and resealed unnoticed. 📒 Double-entry bookkeeping, so the numbers had to reconcile or the lie showed. 🔍 The audit, so a company's claims could be checked by someone with no reason to flatter them. ✍️ The notary, so a signature actually meant the person signed. Every one of them works the same way. It hands you something you can check for yourself, instead of asking you to take someone's word. The zero-knowledge proof is the newest entry in that line, and the first one built for computation itself. A way to prove a calculation was done correctly, verifiable by anyone in an instant, with no redoing the work and no trusting whoever ran it. It's the same move humanity keeps reinventing, now aimed at the machines doing more and more of our thinking. That's the thread we pull at Brevis 🟠