Polkadot assigned the first 5 slots to the following auction winners: Acala, Moonbeam, Astar, Parallel and Clover. These projects can have their parachain slots locked in for ninety six months, assured because of the DOT bidders fully commited as collateral. Blockchain bridges are, in essence, mechanisms for two sovereign chains https://felixcgfcy.blogrenanda.com/32583098/the-5-second-trick-for-polka-dot-chocolate-bar