The MillionDollarDAPP is a homage to The Million Dollar Homepage and shows how applications can profit by being driven by Blockchain. Users can buy ERC-20 MDAPP tokens. Each token allows to claim a 10×10 pixel square also to control its contents. Claiming pixels does lock the appropriate amount of tokens. Releasing the pixels unlocks them once more. Data are stored at the Ethereum Blockchain, images is automatically uploaded to IPFS. Since all actions are recorded forever, we'll be in a position to replay the applications development from an empty canvas to a blooming and lifely advertisement, greetings and opinion platform.