METAFORRA architecture includes several components. Most of them are powered by AWS. A server on our AWS infrastructure plays an important role in observing the blockchain and recording the change of state. These changes are then consumed by the database. Thus, the frontend pulls all the recent changes and displays the actual data. Most of our blockchain logic lives on the cloud supporting the web frontend. In our game we have built a powerful UI that communicates with our backend executing all the crucial blockchain logic to deliver a smooth user experience.