What Is 'Double-Spending'? ⎊ Path

What Is ‘Double-Spending’?

Double-spending is the act of successfully spending the same unit of cryptocurrency more than once. It is a fundamental problem that blockchain technology was designed to solve.

A successful 51% attack can enable double-spending by allowing the attacker to reverse a transaction after it has been confirmed.

Why Is Double-Spending Impossible with Physical Cash?

What Is “Double-Spending” and How Does RBF Relate to It?

What Is a Double-Spend Attack and How Does a Re-Org Enable It?

What Is the Difference between a 51 Percent Attack and a Double-Spending Attempt?

Define ‘Double-Spending’ and Explain How the Blockchain Structure Prevents It

What Is ‘Double-Spending’ and Why Is It a Core Concern of a 51% Attack?

How Does a Double-Spend Attack Leverage a 51 Percent Network Control?

What Is ‘Double-Spending’ and Why Is It a Concern?

Glossar

Blockchain Technology

Principle ⎊ Blockchain technology operates as a decentralized, distributed, and immutable ledger system designed to record transactions across many computers.