Dash (@Dashpay): Major blockchains like Bitcoin use probabilistic finality for transactions.
Estimated coin impact
Scores are not price-change percentages. High impact means a score of +70 or more, or -70 or less.
Impact unavailable
Major blockchains like Bitcoin use probabilistic finality for transactions. That's why you wait for many confirmations, but can't be 100% sure it's irreversible! This is a major difference between older blockchains and more modern ones like Dash.