XMR is the ticker symbol for Monero, one of the most prominent privacy-focused cryptocurrencies. Unlike Bitcoin where all transactions are publicly visible, Monero is designed to make transactions untraceable and unlinkable.
Privacy Features
Ring Signatures: Mix a user's transaction with others, making it impossible to determine the actual sender.
Stealth Addresses: One-time addresses generated for each transaction, so the receiver's actual address is never publicly linked.
RingCT (Ring Confidential Transactions): Hides the transaction amount.
ASIC Resistance
Monero uses the RandomX mining algorithm, deliberately designed to be efficient on consumer CPUs and resistant to ASIC mining. This promotes mining decentralization.
Controversy
Monero's strong privacy has made it popular for both legitimate privacy-conscious users and illicit activities. Several exchanges have delisted XMR due to regulatory pressure, and blockchain analytics firms have difficulty tracking Monero transactions.