Draft BIP: DustSweep – policy-only UTXO dust compaction
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bitcoin-dev
Original post on December 11, 2025 12:53 UTC
Last reply on December 11, 2025 12:53 UTC
bitcoin-dev
The DustSweep proposal, crafted by Defenwycke, targets the specific issue of long-term accumulation of uneconomical dust in the UTXO set. It outlines a precise and non-exploitable category of transactions designed for nodes to relay and miners to include, but only during times of low mempool and block space utilization.






