A public address in cryptocurrency is analogous to a bank account number. It's a unique string of letters and numbers that serves as a destination for sending or receiving cryptocurrency on the blockchain. This address can be shared publicly without risk of losing funds, as it only allows for deposits, not withdrawals. Each public address is linked to a private key, which is needed to authorize transactions and should be kept secure and private. For a more detailed look into how public addresses work and their importance in the security and operation of cryptocurrencies, this article is a helpful resource: https://paybis.com/blog/glossary/wha...ublic-address/ It provides a thorough explanation of the concept and its practical applications.