CoinJoin share of blockspace
what fraction of the block privacy joins bought
What share of the block's space privacy joins took up. Joins are big transactions with many inputs and many outputs, so they buy more blockspace than their headcount suggests.
DefinitionCoinJoin virtual size over total non-coinbase virtual size in the same block. Detection is by SHAPE only, over the evidence log: a transaction with three or more outputs of exactly equal value. It catches Wasabi, Whirlpool, JoinMarket and WabiSabi rounds and also the occasional batch payment that happens to pay two people the same amount, PayJoin is invisible to it by construction, and no clustering is involved, so this family carries no entity caveat and every line is a lower bound.
LimitDetection is by SHAPE only. A transaction with three or more outputs of exactly the same value is counted; that catches Wasabi, Whirlpool, JoinMarket and WabiSabi rounds, and it also catches the occasional ordinary batch payment that happens to pay two people the same amount. PayJoin is invisible to it by construction, and so is any future design that does not produce equal outputs, so every line here is a LOWER bound. No clustering is involved in this family, so it does not inherit the entity caveat.