Unichain Airdrop: how to participate and claim
Unichain is an L2 solution from the Uniswap service. It is worth noting that the airdrop has not been confirmed by the project team, but it is potential. In the past, users have already received rewards from the Uniswap protocol itself.
Bridge to Unichain
The first thing you need to do is bridge your tokens to the Unichain network. You don't have to send huge amounts if you don't have them, you can choose activities that don't involve large expenses, such as increasing the number of transactions.
You can use any convenient protocol that allows you to bridge, such as Owlto or Rhino. Commissions in the Unichain network are paid in ETH, so it makes sense to transfer this token.

Interaction with the ecosystem
The second step will be interaction with applications that have already implemented Unichain. These can be token exchanges, daily marks and other operations that will allow you to make a good volume and a large number of transactions. Find suitable applications here: www.unichain.org/explore

You can also deploy your own smart contract on the owlto.finance/deploy. This costs about $0.5, but can be considered an additional activity that is better done if you have extra funds.
Layer3 Quests
It never hurts to complete simple quests. The main quest is available here: app.layer3.xyz/quests/unichain-is-now-live, in its conditions it is necessary to exchange 20 USDC within the Unichain network. As time goes by, other quests may appear.