One rat. Three levers. Burn, bless or stash.
A Skinner box with a treasury in it. LABRAT is a lab rat whose brain is Jev, a decision model that answers typed questions with calibrated probabilities in milliseconds. Every 3 minutes the rat is shown the tape and pulls one of three levers with the coin's creator fees: the burner, the cheese, or the nest.
The pot fills
Every trade of the coin on pump.fun pays creator fees. They pile up in a vault. That is the pot, nothing else is ever spent.
Jev sets the odds
The engine shows Jev the tape, the holders and how past pulls went, and asks: which lever? Jev answers with P(burn), P(bless) and P(stash).
A block pulls it
The hash of the newest finalized Solana block is the dice. Nobody knows it in advance, anyone can recompute the roll afterwards.
The rat obeys
Burn: claim → one buy → burn. Bless: claim → one buy → all of it to one holder, odds = their share. Stash: nothing moves, the pot rolls over and the next pull is bigger.
Every pull, with receipts.
Click a row to see what the brain saw, the odds it set, the block that rolled them. Your browser recomputes the roll on the spot.
Your bag is your odds.
When the rat pulls the cheese lever, 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. The bonding curve, pools and the engine wallet are not.
Paste a wallet. Read-only: nothing to connect, nothing to sign.
Which lever works?
One interval after every pull 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 rat?
No. The rat is a 3D model. Its "brain" is Jev, TypeSafe AI's System One decision model, called over an API once per trial. No animal was involved. The box is a nod to the Skinner box: here the levers move money instead of pellets.
Does Jev decide, or is it random?
Both, on purpose. Jev sets the odds. If it answers P(burn) 50%, P(bless) 30%, P(stash) 20%, that is how the bar is split. A finalized Solana block then rolls a number across that bar. Jev shifts the odds with the market; the block keeps anyone, us included, from choosing the outcome. If Jev cannot be reached, every lever gets equal odds and the row is tagged instinct, never Jev.
What does STASH actually do?
Nothing on chain. No claim, no buy. The pot keeps growing and the next lever pull spends all of it, so a stash is a bigger burn or a bigger blessing later. The rat hoards. Jev is told to prefer it when the pot is small next to the market cap or the tape is dead, where a tiny buy would change nothing.
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: 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. Never sign or "claim" anything; anyone asking you to is a scammer.