Dust Expiry: Clean the UTXO set from spam

The email discusses the precision and reliability of classification rules applied to on-chain data. These rules are designed to be specific and objective, ensuring that any individual applying them can reproduce the same set of transactions without discrepancies. This ability to generate identical results without errors highlights the robustness and verifiability of the classification system in question. The emphasis is on the transparency and accuracy of these rules when analyzing on-chain data, reflecting the system's potential for widespread adoption and trust within the community.