The privacy difference between Zcash $ZEC and $ASTER Aster, at its core, lies in the divide between hiding transaction strategy and anonymizing payment identity: Zcash is “currency-level” privacy. It uses zk-SNARKs to completely seal the sender, recipient, and amount of a transfer inside a shielded pool. Its core goal is to make the flow of funds itself untraceable, but the trade-off is that its extreme anonymity keeps it under continuous pressure from exchange delistings and regulatory crackdowns. By contrast, Aster is “transaction-level” privacy. It uses ZK-encrypted orders and one-time stealth addresses to erase your position, open orders, and liquidation price from the public order book. Its core goal is to prevent market counterparties from seeing your trading intent so you’re not hunted—but the path of fund transfers still leaves room for compliant audits. In other words, Aster follows Zcash’s “selective disclosure” route from back then, except it swaps the anonymous entity from “who is paying” to “who is opening a position.”