A Complete Guide to Polkadot Parachain Slot Auctions and Hidden Business Opportunities

Background On March 2, 2021, Polkadot officially retweeted the news of PolkaBTC testnet's official launch, which means users can test minting 1:1 Bitcoin-backed assets on Polkadot (i.e., PolkaBTC) and use them in decentralized exchanges, stablecoins, and lending protocols.