McDOGE is a contract at 0x65d06b352ca71099ce65b9c7ecb22151da5fd37a with a website at https://mcdoge.art. While similar projects like TDOGE Presale have concluded their sales, and McDo Presale has also ended, McDOGE represents a new initiative. It's important to note the distinctions between these projects as McDOGE operates independently.