A map is out of date the moment someone finishes making it. That's a real problem when robots depend on it, and @vangrid_io is built around fixing it. Most spatial data was collected once, a while ago. A new barrier, moved shelves, a blocked hallway, and what the robot trusts is already wrong. Vangrid flips that. Teams request a specific place, someone nearby captures it with their phone, and gets paid in USDC. Every capture is anchored onchain on Base, so buyers can see where it came from. Demand decides where the coverage goes. Robots don't need a bigger map. They need the one that's true today