One fly. Two doors.
Burn or bless.
Somebody gave a digitized fly brain a cigarette. We gave ours a treasury. FLYJEV is a fly whose brain is Jev β a decision model that answers typed questions with calibrated probabilities in milliseconds. Every 3 minutes the coin's creator fees buy the coin back, and the fly flies to one of two things: the ember, or the halo.
The pot fills
Every trade of the coin on pump.fun pays creator fees. They pile up in a vault. That is the pot β nothing else is ever spent.
Jev sets the odds
The engine shows Jev the tape, the holders and how past trials went, and asks: burn or bless? Jev answers with P(burn) and P(bless).
A block rolls them
The hash of the newest finalized Solana block is the dice. Nobody knows it in advance, anyone can recompute the roll afterwards.
The fly obeys
Claim β one market buy β π₯ burn the tokens, or π send all of them to one holder, picked with odds equal to their share of the draw.
Every decision, with receipts.
Tap a row to see what the brain saw, the odds it set, the block that rolled them β your browser recomputes the roll on the spot.
Your bag is your odds.
When the fly blesses, one wallet gets the entire buyback. The draw is weighted: hold 2% of the tokens in the draw, get picked 2% of the time. The top 100 real wallets are in β the bonding curve, pools and the engine wallet are not.
Wallets the fly landed on
What are my odds?
Paste a wallet. Read-only β nothing to connect, nothing to sign.
Which door works better?
One interval after every decision the engine writes down where the price went. Jev gets these numbers back as feedback on the next question.
The exact words the brain hears.
Jev does not chat. It gets a small numeric state and these typed questions, and returns probabilities. The questions below are read live from the engine (/api/protocol).
Questions.
Is it a real fly brain?
No. The fly is a 3D model. Its "brain" is Jev, TypeSafe AI's System One decision model, called over an API once per trial. Nobody's connectome was harmed. The cigarette is a nod to the fly-brain experiment that inspired this β here the ember is just where tokens go to die.
Does Jev decide, or is it random?
Both, on purpose. Jev sets the odds β if it answers P(burn) 70%, the burn door is 70% of the bar. A finalized Solana block then rolls a number across that bar. Jev shifts the odds with the market; the block keeps anyone β us included β from choosing the outcome. If Jev cannot be reached, the odds are a fair 50 / 50 and the row is tagged instinct, never Jev.
How is the blessed holder picked?
Before the block is read, the engine snapshots the top real wallets and their balances. Then sha256(blockhash:trialId:bless) becomes a ticket between 0 and the sum of those balances, and the wallet whose slice contains the ticket wins. Bigger bag, bigger slice. The snapshot is stored with the trial β open any bless row and your browser re-runs the draw.
Which wallets are excluded?
Accounts owned by programs (the bonding curve, the PumpSwap pool, lockers), and the engine's own wallet. Only wallets in the top N by balance are in the draw, so dust accounts cannot farm it.
Where does the money come from?
Only from the coin's creator fees on pump.fun. The engine keeps its own ledger: it spends only what it claimed and only burns or gives away what it bought in that trial. It never touches anything else in the wallet.
Do I need to do anything to be blessed?
Hold the coin in a normal wallet. That's it. Blessings arrive as a plain token transfer β never sign or "claim" anything; anyone asking you to is a scammer.
What if the pot is tiny?
Under the minimum the fly stays put, no question is asked and the pot rolls into the next trial.