what is wallet address in bitcoin

A wallet address in Bitcoin is a randomly generated set of numbers and letters that represents a unique identifier for a Bitcoin wallet. It is a public key that can be shared with others to receive Bitcoin or other cryptocurrencies. Wallet addresses are needed to send or receive digital assets, and they function similarly to an email address. Each blockchain has a different structure of wallet address, and it is important to use the right type of address for the specific cryptocurrency. For example, Bitcoin wallet addresses start with either 1, 3, or bc1, while Ethereum addresses always start with 0x and are 40 characters in length, excluding the prefix. Wallet addresses are generated by the wallet owner and can be changed over time. It is important to keep wallet addresses secure and not share private keys with others.