The fee split of this coin is a genome: BURN, DROP, EQUAL, LOTTO, STASH, five shares that sum to 100. Every 10 minutes a mutation of it spends the creator rewards. Holders stay, it survives and breeds. Holders leave, it dies. Nobody tunes it.
Wallets in the dish as a dotted line, one mark per epoch, oldest on the left. A vertical column is a strain: height is its fitness. Black survived, grey died or inconclusive, the orange one is in the dish now.
PETRI DISH is a plain pump.fun coin paired with SOL. The creator share of every trade lands in the creator vault, in SOL, and nobody touches it by hand.
Every 10 minutes, on the clock, the engine takes a snapshot of every wallet, scores the strain that just ran, keeps it or kills it, breeds the next one, claims the vault and spends the pool exactly by the genome. The genome is the only thing that changes, and only holders change it.
| gene | share of the pool | % | parent |
|---|
The dish as a dot matrix. Every wallet is a colony: the bigger the dot, the more it holds. Black colonies held the whole epoch, faint ones are new and still growing in, orange ones sold and are bursting into noise. It breathes; move over it.
| strain | genome | mutation | fitness | fate |
|---|
| # | time | strain | pool | burned | paid | status |
|---|
1. Snapshot. Every 10 minutes, on the clock, every wallet holding the coin is scanned (Token and Token-2022 accounts, summed per owner) and compared with the previous snapshot. Same or higher balance: held. Lower: sold. Not there before: new.
2. Score. The strain that ran the epoch that just ended gets its fitness: retention (the share of start-of-epoch wallets whose balance did not drop) plus growth (the change in wallet count). Both in percentage points.
3. Select. Fitness at least the parent's: the strain survives and becomes the parent. Lower: it dies and the parent stays. Fewer than 10 wallets at epoch start: inconclusive, nothing changes.
4. Breed. This epoch's strain is the parent with 5 points moved from one gene to another. Which genes is drawn from sha256(blockhash : epoch). The seed is stored next to the strain so anyone can recompute it.
5. Claim. The pump.fun creator rewards are claimed in SOL from the curve vault and the PumpSwap vault. 10% stays in the engine wallet for gas and operations. The rest plus any stash from earlier epochs is the pool.
6. Express. The pool is split exactly by the five genes. BURN buys first and burns what came back. Then one SOL transfer per wallet carrying its DROP + EQUAL + LOTTO. Every transaction is in the log below.
| gene | what the slice does | now | survivors avg | genesis |
|---|
| # | rule | detail |
|---|
Paste a wallet to see its status in the dish, its streak, what the current genome would pay it next epoch and its lottery odds.
| wallet | bag | status | streak | earned |
|---|
One tick per strain, oldest on the left. Height is fitness. Black survived, grey died, pale is inconclusive, the newest is orange.
| strain | bred | genome | mutation | retention | growth | fitness | to beat | n | fate | seed |
|---|
