BIP draft: Dust UTXO Disposal Protocol#2150
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Looks complete and correct at first glance.
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| ### Why 0.1 sat/vB Minimum Fee Rate? | ||
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| Dust disposal transactions must meet the minimum relay fee rate, which is currently 0.1 sat/vB (Bitcoin Core 28.3, 29.1, 30.0+). This allows dust UTXOs to be disposed of economically even when their value is small. Implementations targeting older node versions may need higher minimum fee rates. |
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Maybe address theoretical updating if the minimum relay fee rate changes in the future.
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Would adding a sentence like this work?
"Dust disposal transactions should always pay at least the current standard minimum relay fee rate if it changes in the future."
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