Answer2: If there were millions of addresses to distribute rewards to, it would be necessary to update the existing verification and distribution processes. This could include automating the process with a computer program to verify the accuracy of each address and ensure that the correct amount of funds is sent to each address. Additionally, it would be important to ensure that the funds are sent securely and that the funds are properly tracked and accounted for. Finally, it would be necessary to have a system in place to monitor the distribution process and ensure that the funds are being sent to the correct addresses in a timely manner.