A token whose liquidity nobody can pull, you included
Most rug pulls on Base are one transaction that withdraws a pool's liquidity, buyers' ETH included, minutes after launch. A token launched here sits in a pool where that transaction fails for 30 days. Anyone can check it, and Cryptomental shows it on the token's page.
This runs on Base Sepolia, Base's test network, where ETH is free from a faucet and nothing has value. It moves to Base once the lock is deployed there.