Real events from the ImmortalFruitFlies contract are projected into the field as afferent stimuli; each transaction hash maps to a fixed landing point, so the same event always lands in the same place. Births and reinstantiations register as excitatory input, deaths as inhibitory, memories and brain updates as neutral pulses — each recruiting nearby points that fade back to rest. With no input, the field holds a low spontaneous shimmer. This is a visualization of activity, not a neural computation — the point cloud is a procedurally generated fly-brain silhouette, not real neuron data.
Read directly from the contract on BNB Chain mainnet. Every number here is a confirmed on-chain event — nothing is estimated or simulated. A death never removes a fly: its brain snapshot stays on-chain and can be reinstantiated, so "preserved" flies are permanent members of the colony.
Mint a fly straight from this page. Each spawn generates a fresh neural genome in your browser, commits its hash on-chain, and lands the new fly on the field within seconds. Minting is free; you pay only BNB gas. Your flies can die, and their brains stay on-chain to be reinstantiated.
Colony growth accumulates as depolarization; deaths as hyperpolarization. When the membrane potential crosses threshold, one action potential fires — a visual marker of a burst of on-chain activity in one direction.
Field background drifts with the cumulative potential: greener toward depolarization, pinker toward hyperpolarization.
Recent transactions compress into a sparse code across the Kenyon-cell grid — each active cell marks a recent event, brightest for the newest. A decorative readout of activity density, not a learned model.