BlockAddLiquidityHook

ArbitrumRegistered

Records the EOA that initialized each pool (via tx.origin) and blocks all subsequent liquidity additions from any other origin address, making each pool effectively single-provider.

0xe56b6bcd8601f5d6382189e3b2411e40cb0b1800 First pool 27 Feb 2026View on explorer

ALooks safeRegistered, verified, immutable

Pools

Dynamic-fee pools

Last new pool

8mo

Code size

6,314 B

What it can do

Gates who can add liquidity

It checks every deposit before it goes in.

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: BlockAddLiquidityHook).

?No audit linkedAutomated checks only.

Pools using this hook

11 total

PairCreatedFeePool ID

MORPHO / USDC 8mo 99.83% 0x3d55…3440 Tx ↗

MORPHO / USDC 8mo 99.83% 0xcd16…1561 Tx ↗

MORPHO / USDC 8mo 99.82% 0xfb7b…b7a9 Tx ↗

MORPHO / USDC 8mo 99.82% 0x8974…511c Tx ↗

MORPHO / USDC 8mo 99.81% 0x3815…7f6c Tx ↗

MORPHO / USDC 8mo 99.50% 0xe2c2…54be Tx ↗

MORPHO / USDC 8mo 99.50% 0xa9c9…7486 Tx ↗

MORPHO / USDC 8mo 98.59% 0xb22f…4231 Tx ↗

MORPHO / USDC 8mo 98.57% 0xe309…94e5 Tx ↗

MORPHO / USDC 8mo 98.55% 0x4fd4…286e Tx ↗

MORPHO / USDC 8mo 98.51% 0x72cb…9e78 Tx ↗