Vault Theory on Instagram: "This isn't an ATM. It's a high-velocity material-to-currency converter—a system that collapses a complex, multi-step financial and metallurgical process into a single, seamless transaction. While a standard ATM dispenses predefined value, this machine determines, validates, and liquidates value on the spot. Here's the systemic breakdown: 1. The Material Analysis Layer. It doesn't just weigh your gold. It must instantly assay purity and composition using precise sensor