Contracts

The current factory's source is verified on Blockscout. The previous one predates later changes and its source no longer matches, so it is unverified. It is still read, because coins launched under it must keep working.

Coins launched through the factory are submitted to Blockscout for source verification automatically, so each coin's code can be read on the explorer.

There are two factories rather than one upgraded contract because the contracts have no owner. Nothing about a deployed factory can be changed, so changing terms means deploying a new one.

These are not at the canonical Uniswap addresses. Do not assume the addresses you use on other chains apply here.