Cronos (CRO) is the native gas and staking token of the Cronos POS Chain, a Cosmos-SDK/Tendermint-based EVM-compatible blockchain built by Crypto.com. A long-standing legacy ERC-20 instance of CRO also exists on Ethereum, originally issued in 2018, and remains widely used by exchanges for deposits and withdrawals.
The chain supports smart contracts, decentralized applications, and a DeFi ecosystem that includes protocols such as VVS Finance and Tectonic.
Cronos differentiates itself through direct integration with Crypto.com's exchange and consumer product ecosystem, giving CRO utility across trading, DeFi, and planned tokenization initiatives rather than a single narrow use case.
Recent technical upgrades reportedly delivered block times of about 0.5 seconds and a 400% increase in daily transactions, reflecting active network usage. The roadmap extends this into real-world-asset tokenization and AI-linked infrastructure, an emphasis less common among comparable Layer-1 tokens.
CRO is the native utility and staking token of the Cronos POS Chain rather than a pure governance token. Holders use it to pay transaction fees on the chain and to stake or delegate it to validators to help secure the network.
Net emission is currently mildly inflationary, with circulating supply growing at roughly a 0.01% daily exponential moving average rate.
CRO launched via a fixed pre-mine of 100 billion tokens on 2018-12-14, at a price just under $0.02, with no ICO or public token sale. This differs from Crypto.com's earlier MCO token, which raised approximately $26.70 million through a 2017 ICO.
The company behind CRO was founded as Monaco in June 2016, more than two years before the token's 2018 launch. The Ethereum ERC-20 contract representing CRO was deployed separately on 2018-11-14.
Cronos POS Chain is a Cosmos-SDK/Tendermint-based, EVM-compatible blockchain built by Crypto.com that uses a Proof-of-Authority variant of Tendermint BFT consensus, described as evolving toward full Proof-of-Stake. A separate legacy ERC-20 representation of CRO also exists on Ethereum, used mainly for exchange deposits and withdrawals rather than as the chain's operating consensus layer.
A distinct Cronos zkEVM Layer-2 network uses its own token, ZKCRO.
Cronos/Crypto.com was co-founded in June 2016, under the name Monaco, by Kris Marszalek (CEO), Bobby Bao (strategy and business development), Gary Or (CTO), and Rafael Melo (CFO). Marszalek remains the public-facing CEO as of 2026.
CRO is issued by Crypto.com (formerly Monaco), a Singapore/Hong Kong-originated centralized cryptocurrency exchange and financial services company founded in 2016. The underlying blockchain infrastructure was originally branded Crypto.org Chain at its 2018 launch and rebranded to Cronos in February 2022.
Cronos Labs is cited in 2025-2026 roadmap coverage as the entity steering the Cronos zkEVM Layer-2 and broader ecosystem development. Crypto.com separately issues the unrelated MCO token from the same corporate group.
CRO holders can submit, fund, and vote on on-chain governance proposals within the Cronos POS Chain, with delegators able to vote directly rather than only through their validators. Validators hold CRO collected from transaction fees plus a separate, non-tradable "Cronos Staking Token" representing consensus voting power.
The Cronos zkEVM Layer-2 separately participates in "ZK Nation" governance, targeting progression toward Stage 0/Stage 1 decentralization status.
A bug bounty program called Cronos Smart Contracts, hosted on HackenProof, covers ecosystem dApps including VVS Finance and Tectonic, with tiered rewards, a reputation-point minimum, and mandatory KYC.
Tectonic, a Cronos-ecosystem lending protocol, suffered a Mango Markets-style oracle manipulation attack affecting roughly $75 million in assets, which triggered a brief Cronos network halt. On the Ethereum ERC-20 contract, the top 10 holders control 96% of supply, likely reflecting exchange, bridge, and treasury custody rather than retail concentration.