Monero

What it is

Monero is the cryptocurrency that treats privacy as the default rather than an option. Every transaction hides the sender, the receiver and the amount; there is no transparent mode to fall back on. It launched in April 2014 as a fork of Bytecoin, an early implementation of the CryptoNote protocol, after users rejected Bytecoin’s suspect launch, in which most of the supply had already been mined. There is no company behind it: development is run by volunteers and funded by community donations. One memorable fact: in 2020 the US Internal Revenue Service publicly offered up to $625,000 to anyone who could reliably trace Monero transactions.

How it works

Three technologies do the hiding. Ring signatures mix the real spender’s coins with decoys drawn from the blockchain, so an observer cannot tell which one actually moved. Stealth addresses generate a fresh one-time address for every payment, so nothing on-chain links receipts to a published address. RingCT, added in 2017, encrypts the amounts while cryptographic proofs confirm that nothing was created from thin air. Mining uses RandomX, an algorithm designed to favour ordinary computer processors over specialised hardware, keeping mining widely spread. When the fixed emission ran out in 2022, a “tail emission” of 0.6 XMR per two-minute block took over, a small permanent issuance that pays for security indefinitely.

The story so far

Monero has spent a decade in a standoff with regulators and exchanges. Its privacy is genuinely useful to people avoiding surveillance and also to criminals, and the community’s answer has always been that physical cash shares the same property. The cost has been access: major exchanges have delisted XMR under regulatory pressure, Binance among them in 2024, pushing trade towards decentralised venues. Development continues regardless, with regular network upgrades and work on full-chain membership proofs, a next-generation scheme intended to replace decoy rings with proofs drawn from the entire chain, closing the known weaknesses of small ring sizes.

Where it stands

As of late July 2026 XMR ranks sixteenth by market value at about $6.8 billion (CoinGecko), trading near $363 after setting its highest recorded price, about $798, in January 2026. Roughly 18.8 million coins circulate, growing slowly under the tail emission. What to watch: progress of the full-chain membership proofs upgrade, whether further delistings squeeze liquidity or decentralised markets absorb the flow, and the EU’s anti-money-laundering rules, which restrict regulated service providers from handling anonymous assets from 2027. Monero remains the working proof that a leaderless project can keep shipping for more than a decade, and the clearest test of whether such a coin can coexist with regulation at all.