When can we expect an exchange that lets you deposit your BCR?
Now everyone is waiting for the opportunity to buy coins. But you can email the team and get some coins for the node to work.
the listing has already happened. watch the announcements on the official telegram channel . So you can buy coins and run your node.
you can start the node only after the development is finished. And by that time the team has to connect more and more partners to make this project more popular.