The rails themselves — addressing, settlement, invoicing, the gateway.
Before there was money or commerce, there was addressing. Every participant gets a USN address — the routing key for the entire network.
Send value here and it lands in well under a second — and it's final. No "pending for three days." Here's how, and why that changes the design.
A real invoice here isn't just a PDF — it's fiscalized as it's issued. Compliance is built into the act, not reconciled afterwards.
A sovereign network that can't be integrated with is just a walled garden. The gateway is the front door — a versioned API, webhooks, and a sandbox.
Can we count this visit?
Say no and the site works exactly the same. What we collect.