What is nullifier (NULL)?
Nullifier.cash is a privacy-preserving transaction mixer on Solana that uses zero-knowledge proofs (zkSNARKs) to break the link between deposit and withdrawal addresses. Users can deposit SOL and withdraw to fresh addresses after a time delay, providing transaction privacy while maintaining the security and speed of the Solana blockchain. The protocol uses Groth16 zkSNARK verification, SHA256-based cryptographic commitments, and Poseidon hash functions for Merkle tree proofs to ensure maximum privacy.
Where can you buy nullifier?
nullifier (NULL) is traded on a wide range of centralized and decentralized exchanges. The most liquid markets for NULL sit on tier-1 venues - the sort of exchanges where institutional desks and professional market makers rebalance continuously - which is what keeps the spread tight and the last price tied closely to fair value.
The price and 24-hour volume on this page combine the exchanges ReadPrices tracks for NULL. Before you trade, compare the fee schedule and the order-book depth on the venue you plan to use: the same coin can cost noticeably more to buy on a thin market.