Hi Joyti, Not a easy task to verify and authenticate, q/c approve and publish. In my view instead public verifying if not wrong. Will it not good idea to coordinate with village/county use open public data and run script to verification populate that data to make things easy and automate. Also AI is doing great job in this respect (devops). If anyway if you need help west chicago area (suburbs) you can reach out to me. I was in mapping longtime.