Ten (https://twitter.com/tenprotocol) - L2 blockchain that provides "ensures end-to-end data encryption".
Developed by the Obscuro team. In two rounds of funding, $16.5 million was raised.
There is currently a rewarded test, to participate in which you need to complete simple tasks on Galxe.
2.25% is allocated as a reward for the testate. It will last for about two more months.
📄Simplified instructions:
1. Go to Galxe (https://galxe.com/ten), do tasks (mostly social).