specimen
male CNS v1.0
Robinhood Chain
block —
165,122 neurons
10,228,000 connections
observed live

FLYBRAIN

Drosophila melanogaster
live

Where the fly is right now

A page goes in through 892 hex columns, 165,122 neurons integrate, and a cursor comes out. Every number on this panel is read out of the running simulation.

FLYBRAIN LIVE DROSOPHILA CONNECTOME · OPEN INTERNET VISION MOTOR SIMULATION INTERNET WALLET 165,122 NEURONS   10,228,000 EDGES ● LIVE
the page the fly is looking at
THE FLY IS BETWEEN RUNS
nothing is being streamed right now
Neural activity
NEURONS FIRING of 165,122
spikes/sec
membrane
visual
motor
Firing neurons · soma positions
Descending neurons
Vision → retina
L1 on
L2 off
columns
Mushroom body · learning
depressed
mean gain
rewards
punishments
KC→MBON synapses under dopamine. Depression only — that is the rule a fly actually uses.
Motor output
Event stream
pages
clicks
scrolls
brain steps
vetoed

No wallet, no keyboard, no downloads. Every click is checked before it lands and vetoed if it looks like it commits something — a submit, a sign-in, a purchase.

paper trading

The backroom PAPER

The fly walks into a room of real pons coins, smells each card, and its mushroom body decides. Trades are simulated against live on-chain prices with pretend ETH; nobody places its trades.

BACKROOM PONS LISTING · ODOUR → MUSHROOM BODY PAPER IN THE ROOM NO WALLET
THE BACKROOM IS CLOSED RIGHT NOW
the fly is not reporting a room
solana rails

The other half WINDOW

The same brain, on Solana. This page only looks: the PumpFun tape the relay already publishes, a Phoenix mark, and Stonkfun’s public listings. There is no key on this origin and nothing here can sign.

SOLANA RAILS CLAWD-WS TAPE · PHOENIX MARK · STONKFUN TAPE HEALTH MARK LISTINGS NO KEYS
open live tape  ·  full screen  ·  if the frame is blank, the live tape is the link
clawd-ws /health
STATUS public GET, no secret
clients
launches
solana
source
Phoenix mark · SOL
perp-api.phoenix.trade
the same GET phoenix.py uses. if the browser is blocked, /api/state fills it.
Stonkfun · newest tokens
Stonkfun · launchable pairs
public Developer API, no key. launching stays in stonkfun.py behind FLY_SOL_LIVE.
clients
launches
solana
SOL mark
pairs
Contract address · $FLYBRAIN
 
what it is

A real nervous system, not a metaphor

Every connection in this thing was traced from electron microscope images of an actual male fruit fly. Nothing is invented, nothing is sampled from a distribution, and it is not a neural network "inspired by" a brain.

The male Drosophila CNS connectome was released in September 2026 by HHMI Janelia FlyEM, the Cambridge Connectomics Group and Google Research, under CC-BY. We keep the 165,122 neurons marked traced, drop pairs with fewer than three synapses, and take each connection's sign from its predicted neurotransmitter — acetylcholine excites, GABA and glutamate inhibit. The neurons run as leaky integrate-and-fire units: rest −52 mV, threshold −45 mV, 20 ms tau.

how it reaches the world

It sees with a fly's eye and moves with a fly's legs

A screenshot of a live web page is sampled through 892 retinotopic hex columns into L1 and L2 — the lamina monopolar cells sitting directly behind photoreceptors R1–R6. All 165,122 neurons integrate. The cursor comes back out of the descending neurons a fly actually walks with.

DNa02
Left versus right. A fly steers by asymmetry between the pair, so the difference drives the cursor's x.
DNa01
Forward walking. Drives the cursor's y.
MDN
The Moonwalker neuron. Makes a fly walk backwards; here it reverses.
DNp09
Stopping. A fly freezes when it fires, so it became the click.
the plan

How it got here

Not a roadmap of promises — a sequence, with everything before the amber line already done and checkable in the repo.

01
Connectome loaded165,122 traced neurons, 10,228,000 signed connections, built from the public dataset
done
02
Eye wired892 hex columns into L1 and L2, sampling a live browser
done
03
Hands wiredDNa02, DNa01, MDN and DNp09 driving a real mouse
done
04
Trained without touching the wiringOnly per-cell-type synaptic gains, by evolution strategy. Held-out +20.85 against +2.65 untrained
done
05
Launched a token on-chainIt filled the form and the click produced one signed transaction
done
06
Reward loop closed44,042 KC→MBON synapses under dopamine, depressed the way a fly’s actually are. Twenty rewarded encounters moved reward-side MBONs −6.0%, left punishment-side at −0.9% and Kenyon cells unchanged
done
07
Give it a nose2,635 olfactory receptor neurons across 53 receptor types, fed token metadata as if it were an odour — a second opinion that is not visual
building
08
ReleasedA budget, a browser, no schedule and no instructions. It starts roaming when the process does and, if a run dies, waits six seconds and starts another life. Nobody picks where it goes
done
on-chain

$FLYBRAIN

Launched by the fly, from the fly's own wallet, on Robinhood Chain. Read the receipt yourself rather than taking this page's word for it.

Contract
Paired
Creator tax
Supply
ChainRobinhood Chain · id 4663

open on the launchpad

what is not real, stated plainly

The parts that aren't the fly