A crypto address is simply your access point to your crypto currency (and other data the blockchain can store and transmit) and is essentially your identification on the blockchain. Most crypto wallets are simply an application that interact with the blockchain(s) to allow you to receive, send, or otherwise use your crypto currency.
Every wallet has an address which is unique string of characters identifying the wallet and at least one or more “keys” which are also strings of characters that prove your ownership of the wallet. Some wallets also have so called “seed” phrase, which is 12 to 24 words sequence that is easier to memorize or store on piece of paper and can be used to restore or duplicate the entire wallet.
Here lies an important point. If you loose or forget the key, you loose access to your wallet and, of course, everything in it. Before anything else, write your seed phrase on paper, store it somewhere safe, and never photograph it or store it digitally.
Not all wallets are the same and not all wallets carries all crypto. Without going into details and types of wallets, you need one that support your crypto natively or at least being able to install custom blockchains(metamask is popular for this reason), but that’s really not beginners game, so just check and download wallet that carry the crypto you have or want to purchase.
It is also important to mention that exchange wallet that are provided by central exchanges often do not have private keys and the way exchange keeps your crypto is common exchange address and separate exchange ledger that keeps track of how many tokens came and left under your account. Unlike in your wallet, you have no access to that ledger, therefore, if something happens and the data is lost, you loose all the crypto in that account.
“Not your keys, not your crypto” is the well known mantra in crypto space.
One more important thing i wanna mention. When you are using wallet, make sure you double check the receiving address as the transactions on blockchain are for most part final. If you miss or change single character, the funds will be lost, the same will happen if you send funds to wrong chain – for example XCN token on Ethereum blockchain to XCN address on BNB blockchain, even if it is the same token. Some wallets will warn you in this case, but many will not and will process the transaction that will result in irretrievable loss of your funds.
📖 Continue reading: What Is Staking → How to Buy Your First Crypto
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