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If an UTXO is larger than the desired value of a…

“If an UTXO is larger than the desired value of a transaction, it must still be consumed in its entirety and change must be generated in the transaction. In” quote by Andreas M. Antonopoulos
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““If an UTXO is larger than the desired value of a transaction, it must still be consumed in its entirety and change must be generated in the transaction. In””

Andreas M. Antonopoulos

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

When a transaction’s output is smaller than an available UTXO, the whole UTXO is spent and the remainder is returned as change.

In simple terms: Spend whole UTXO, get change back.

Key Takeaway

Plan for change outputs in transactions.

Themes

cryptocurrency transactions UTXO management

Mood

technical practical

Type

educational instructional

When to use this quote

  • wallet software
  • payment processing
  • fee estimation
  • transaction building

Key Concepts

Bitcoin protocol transaction design change outputs

Questions to Reflect On

  • How do you minimize fees when using large UTXOs?
  • When is it worth consolidating UTXOs?
A Different Perspective

Large UTXOs can increase transaction size and fees.

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