Dust Expiry: Clean the UTXO set from spam
35 repliesBy RobinLinus
delvingbitcoin
Involving gmaxwell, ajtowns+10 others
Original post on May 20, 2025 01:53 UTC
Last reply on December 9, 2025 23:49 UTC
delvingbitcoin
The proposal suggests a soft-fork for age-based expiration of dust outputs to mitigate UTXO set clutter.
Since 2023, the UTXO set size has doubled to 11 GB due to spam activities.
The solution would make small, old outputs unspendable, allowing for UTXO set cleanup.






