3 ms·
No, there is credibility demonstrated by actual practice. Merchants accept zero-confirmation transaction, specifically in-person. Yes, there's a risk that the t
by oleganza 13y ago
No, there is credibility demonstrated by actual practice. Merchants accept zero-confirmation transaction, specifically in-person. Yes, there's a risk that the transaction never gets in the block or is double-spent, but that risk for certain kind of transactions is low enough to be tolerated.