# Liquidity Lockers V4

To understand what liquidity lockers are, first you have to be familiar with concepts of liquidity pools.

If you are not, we recommend watching [this video](https://youtu.be/cizLhxSKrAc).

## What is a liquidity locker?

Developers listing their tokens on Uniswap V4 are granted an NFT when they initiate a pool. This NFT representing the LP position, once in their possession, can be transferred like any other tokens on the blockchain they have been minted on, or bridged to another one.

A liquidity locker allows the developer to store the NFT in a smart contract, revoking their permission to move the NFT from a start date to an end date. <br>

### Contracts

<table><thead><tr><th>Chain</th><th width="432">Contract</th></tr></thead><tbody><tr><td>ETH</td><td>0x147aeca171a79466fe9e2c03f21b45155ff403f8</td></tr><tr><td>BSC (Uni V4)</td><td>0xA55d5Ce984E9e933732cDF51095AF8F3fb374ac8</td></tr><tr><td>BSC (Pancakeswap Infinity CLMM)</td><td>0x4d19c218cD2DE3261E77e3A4ed80FEca8Cb4cba6</td></tr><tr><td>BASE</td><td>0xff908dEd2a6c68226D3F834b25D803A815bDB28B</td></tr><tr><td>ARB</td><td>0xfd52659dd221356e0f703cfa070c1213a0a1575b</td></tr><tr><td>POL</td><td>0x5cff5c8e4ab3ef911dbcfc6698663f5f471899d1</td></tr><tr><td>Unichain</td><td>0xb08b965e966b5a042cfe64d5b5978ed1cb48b8a1</td></tr><tr><td>Sepolia</td><td>0xb9Fa6751923F89cC0bc1d6f0A7A5A377B5E5205a</td></tr></tbody></table>

##


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