🤖 Privacy metrics

Measures computed from public data, which the privacy liability terms take as input. Unlike the terms, they don’t depend on the wallet’s threat model or preferences.

• Order book size estimation: how many candidate coins a transaction’s inputs were selected from.
• Subset sum density: how many subsets of a multiset of values sum into a target interval.
• Counterfactual paths: how many times an amount could have travelled from a source coin to sink coins, along disjoint counterfactual paths.