Ok, this one is a fully free of charge incentivized testnet, and it starts today! Shardeum is a new layer-1. Why is it revolutionary? Probably because they use sharding and hence offer high transaction speeds and low gas fees. Not the only ones, but it seems to be a good tech. More info in the video below.

Furthermore, the testnet is incentivized, i.e., you can earn SHM token just by testing it and before the official token launch... So, let's give it a try!

First of all, you need to set up a non-custodial wallet like MetaMask. Personally, I use Rabby wallet, which works pretty well and tells you when they identify risks like scams. You can also earn points and a potential future airdrop with Rabby wallet, click on the referral link below to start, it is 100% safe:

https://rabby.io/points?code=CRYPTOFAB

Once you have set up a wallet, you can click on the link below to participate in Shardeum incentivized testnet:

https://shardeum.org/incentivized-testnet?referral-code=CRYPTOFAB

This is a referral link which includes my referral code, CRYPTOFAB

Then, follow the instructions, and watch my video below for further details about Shardeum: