ERUPT · Robinhood Chain · Uniswap v4 hook
Trade. Burn. Erupt.
Every trade pays into the volcano. Every 5 minutes it buys back and burns. One cycle in 100, the chamber erupts. The fee starts at 10% and drops to 1% as the market cap climbs.
Live tax
90%
at launch, then 10%
Next crank
at launch
every 5 min
Buyback wallet
0 ETH
$0.00
Total fees collected
0 ETH
$0.00
ERUPT burned
0
0.000% of supply
Eruptions
0
0 cycles · 1 in 100
Treasury
Everything lives inside the hook contract. No multisig holds the buyback money. Two buckets, one rule each.
Vent Steady buybacks
2% of this bucket is bought back and burned every crank.
0 ETH
$0.00
Chamber Eruption reserve
Only released when a roll erupts. Then all of it goes in one buy.
0 ETH
$0.00
Buyback split
Every fee is split between the two buckets the moment it is taken.
- Chamber40%
- Vent60%
Supply
- Circulating800M
- Reserve (not circulating)200M
- Burned0
- Bought back0 ETH
The crank
Permissionless. Anyone can call it when it is due and gets a tip for it. The keeper is only a backstop.
soon
first crank 5 min after launch
will buy back 0 ETH
Eruption roll
1 in 100
per cycle, from a future blockhash the caller cannot pick.
- Cycles per day288
- Expected gap~8.3 h
- Roll statussettled
If it erupts now
0 ETH
$0.00 bought and burned in a single block.
- Whole chamber0 ETH
- 25% of vent0 ETH
- Impact cap3%
Fee level
The lava climbs with the market cap. Each mark is a tier: the fee drops as the cap passes it, and comes back if the cap falls.
Market cap
$0
Smoothed (EMA)
$0
Current fee
10%
tier 1 of 8 · cap $0
Next drop
8%
once the smoothed cap holds above $55K · 100% to go
Both directions
±10%
hysteresis on every boundary, max two steps per crank
Activity
Straight from the hook's events. Buys and sells show the ETH side; cranks and eruptions show what was burned.
Nothing yet. The first buy after launch lands here.
How it works
One pool, one hook, one plain token. Nothing off-chain decides anything.
Tax in ETH, on both sides
The hook takes its cut from the ETH leg of every buy and sell, so the treasury only ever holds what buybacks need. Liquidity adds and removes are untaxed.
Tiers move with the cap
The hook records the pool price at the start of each block and folds it into an EMA at crank time. Flash-loan pumps do not reach the tier logic.
The vent buys, the chamber waits
Each crank spends a slice of the vent with a hard price-impact limit. Unfilled ETH stays put. The chamber accumulates until a roll erupts.
One canonical pool
ERUPT can only pass through the PoolManager when the hook has granted a transaction-scoped budget. A hookless pool can never be seeded.