Blockchain technology has been a hot topic in recent years, especially in the world of cryptocurrencies. But what exactly is blockchain and how does it impact the world of crypto? At its simplest, blockchain is a decentralized and distributed digital ledger that is used to record transactions and track assets. It is often described as a "chain" of "blocks" because each transaction or asset is stored in a block that is linked to the previous block in the chain. The blocks are verified and adde...