Spot

RobinhoodRegistered

A Uniswap v4 hook with dynamic fees driven by a truncated geometric mean oracle and surge-based fee adjustment. Charges a configured protocol fee plus an undisclosed 0.10% "hidden" fee (AGGRESSIVE_SURGE) on every swap, minting proceeds as ERC6909 claims to a full-range liquidity manager for optional reinvestment.

0x10ca8c3498d9b08c80b1cce95d0ee7224b0c10cc First pool 29 Aug 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

2mo

Code size

9,522 B

What it can do

Runs code on every swap

Its code executes inside each trade in pools that use it.

Can take tokens from swaps

It can take or add tokens during a swap. Fees, burns and custom curves work this way, and so do scams.

Sets its own swap fee

Pools using it let the hook choose the swap fee instead of a fixed tier.

Runs at pool creation

It runs when a pool is created, often to lock in that pool’s settings.

Safety report

Automated checks, not an audit

✓Not upgradeableNo proxy pattern found: the code is fixed.

✓No owner foundNo owner() function: nobody has an admin switch (as far as the standard check goes).

✓Listed in Uniswap’s hook registryRegistered with Uniswap Labs (a listing, not a security review).

✓Source code publishedThe code on the block explorer matches what's deployed (contract: Spot).

iCan change swap amountsIt has a ReturnDelta permission. Normal for fees and burns, but also how fake-quote hooks steal.

?No audit linkedAutomated checks only.

Pools using this hook

4 total

PairCreatedFeePool ID

MCT / USDG 2mo dynamic 0xdba9…4bcd Tx ↗

USDG / SAYLORMOON 2mo dynamic 0x62aa…885c Tx ↗

USDG / SAYLORMOON 2mo dynamic 0x33b2…8543 Tx ↗

USDe / SAYLORMOON 2mo dynamic 0x5856…5303 Tx ↗