Vertcoin stealth addresses allow for private transactions by generating a unique code for each payment received, so a recipient's transaction history is not publicly visible like a traditional cryptocurrency ledger. This provides privacy similar to a traditional bank account. Stealth addresses work by having each payer only see their individual transaction without seeing any other payments to the recipient's stealth address. Vertcoin is the first cryptocurrency to implement this privacy-preserving feature directly on its blockchain without relying on third parties.