You can check the balance of any wallet at any time by specifying the address on the command line.
Check the balance of your Validator Identity account
~/Safecoin/target/release/safecoin balance
Check the balance of a specific keypair
~/Safecoin/target/release/safecoin balance ~/ledger/validator-identity.json
Check the balance of any address
~/Safecoin/target/release/safecoin balance <ADDRESS>