Reason: I have a wallet address that is public on my profile. I use the same wallet address as my Signature Campaign wallet address. It does hold a small balance, but in the future, if I want to use the same wallet for long-term storage, can the balance be hidden without transferring it to a new wallet address? As Electrum generates different wallet addresses, can those be used to hide my balance periodically?
What I am looking for in a reply: If it cannot, then thanks in advance. If yes, then tell me how to do it, or if there is another option, then do tell me.
It's not possible my friend. The wallet address will be known because any Bitcoin you received on the wallet address are locked on the public key hash of the address, with or without block explorer, the utxo on lock on the public key hash is updated on utxo set of other nodes, it will remain known by other nodes until you spend the Bitcoin from the address to another address.