Your crypto wallet is just two keys for any cryptocurrency

Your wallet is, in fact, just two keys, it does not contain any money.

Сrypto wallet is a program that contains your public and private cryptographic keys - encryption keys.

Keys allow you to work with the blockchain - in this case, the public key is used. To carry out transactions with cryptocurrency on its own behalf, a private one is used.

The reliability of a cryptocurrency wallet is ensured by:
Public and private key, several levels of protection.

The digital money itself is on the blockchain and never leaves it.
When they are transferred from wallet to wallet, only one action occurs: only the next block describing this transaction is added to the blockchain.