For ERC20 Projects you can use
MyWishPRIVACY FIRST
Blockchain is a decentralized system which is supposed to let people decide if they want to remain anonymous. We wish it was always that way. Sometimes there is a room for a process of verifying the identity of users. The term for this is called KYC (Know Your Client) which was taken from a bank industry. It is commonly used to assess potential risks of illegal intentions.
PrimaBlock: A verifying identity system does exist.
MyWish: Pool managers dont have to put them through the process of KYC.