For every deposit type (i.e., 1 WETH, 10 WETH, etc.) within Sacred, there is a Sacred Box that manages a set (collection) of all active user deposits of that denomination, from oldest to newest. In other words, an Anonymity Set is a group of entities with the same attributes, making them indistinguishable from each other in the context of an attacker. Tokens going into each respective Sacred Box contribute to and become part of the anonymity set. For withdrawals to be considered private, wait for at least 5-10 layers of deposits on top of the deposit to achieve maximal privacy.