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Rintermediate
5 min read

Replace By Fee (RBF)

A mechanism to replace an unconfirmed transaction with a higher-fee version to speed up confirmation.

transactionfees

What is Replace By Fee (RBF)?

A mechanism to replace an unconfirmed transaction with a higher-fee version to speed up confirmation.

Why It Matters

Understanding Replace By Fee (RBF) is essential for anyone serious about Bitcoin. This concept forms a key building block of how Bitcoin works and why it's valuable.

Key Points

  • This is a core Bitcoin concept at the intermediate level
  • Related to: transaction, fees
  • Estimated reading time: 5 minutes
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