the strongest way to evaluate a physical ai network is to inspect the evidence it produces. that’s what makes the @vangrid_io explorer useful. at https://t.co/Qizlj0W2NG, you can inspect captures anchored on base and see bounties that were accepted and settled in usdc through the protocol. instead of treating the physical ai narrative as something you simply have to believe, the explorer gives the network an observable layer. vangrid has been live on web and android since july 2026, with contributors collecting ground-level spatial data that can be reconstructed into 3d models. the bigger idea is straightforward: if physical-world data is going to become infrastructure for ai and robotics, there needs to be a way to inspect where that data came from and verify its onchain record. that’s the part of vangrid i find worth watching.