Write posts for Boolean and then you get rewards as Booleancoins. To do this you need to write three posts for the project and then you will be ble to get the rewards. The process is really simple, you need to write about the project, and make sure you meet the criteria as prescribed in the official website.
I am quoting this for reference
Contain At Least 150 Words
Mention 'Boolean', 'Booleancoin', and 'hotbit.io', the 'Boolean Hodlers Program', and the 50% Commission Affiliate Program that users can join.
Contain A link to https://www.boolean.news and to https://steemit.com/booleancoin/@biddle/participate-in-our-booleancoin-sale-and-earn-a-chance-to-win-100-steem
MUST Have The Tag 'booleancoin' and 'boolean'
MUST NOT Plagiarize
It is as simple as that to earn 100 Booleancoins at the address of your choosing. We put a hard cap on 3 different articles per Steemit accounts and we will only distribute up to 1,000,000 of the 20,000,000 coins in this manner at the moment, so any articles after that will not be eligible.