SPAWN · interactive mechanism simulation

A Uniswap v4 hook fires on every buy: the Spawner factory mints a brand-new child token, and each generation carries a higher creator fee. Trading literally breeds more tokens — until escalating fees choke it off.
Token tree spawner.fun-style genealogy · gen 0 → deep Traders buy / sell SPAWN tokens Uniswap v4 pool hook fires on every swap buys trigger a spawn Spawner factory createSpawn0 / createSpawn 1 token · gen 0 deep Creator fee wallet 0.000 ETH · 1.00%
Swaps simulated
0
Tokens spawned
1
Deepest generation
0
Fee at last swap
1.00 %
Creator fees collected
0.000 ETH
Parameters — edit me
1.00%
1.00%
1.5/s
100%
5 ETH
Controls

Illustrative simulation. Defaults mirror the researched SPAWN mechanism (Uniswap v4 hook + Spawner factory, buys mint child tokens, creator fee rising by generation — publicly framed as ~1%, then ~2%, and so on) but trade sizes, timing, and fee wallet balances are randomized for visualization — not live onchain data. The "trigger fee choke" button illustrates the documented failure mode: escalating fees discourage the deep-tree trading needed to grow it. Part of The Onchain Experiment Atlas.