Toxic Change
Privacy● Common
Change outputs that degrade privacy if spent alongside other UTXOs, linking previously separate coins. Can result from receiving tainted coins, breaking coinjoin anonymity, or other poor UTXO management.
Technical Notes
Examples: post-coinjoin change (known amount), KYC exchange withdrawal change, dust attack outputs. Mitigations: coin control, separate wallets, spend entirely, consolidate during coinjoins.
Metadata
Visibility: Public
Created:1/3/2026by System