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What is Cronos?

Cronos is an EVM-compatible Layer 1 blockchain built by Crypto.com. It runs on the Cosmos SDK with Ethermint, giving developers Ethereum-style smart contracts and tooling while connecting to the broader Crypto.com ecosystem. Dune indexes Cronos under the cronos schema namespace with standard EVM raw tables and ABI-decoded contract data.

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Key Features

  • EVM compatibility: Deploy and interact with Solidity contracts using familiar Ethereum tooling (Hardhat, Foundry, etc.).
  • Cosmos interoperability: Cronos is IBC-enabled and connects to the Crypto.org Chain hub for cross-chain asset flows.
  • DeFi ecosystem: Home to VVS Finance, CronaSwap, Tectonic, and other Cronos-native protocols.
  • Low fees: Sub-cent transaction costs make Cronos suitable for high-frequency DeFi and gaming use cases.

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EVM Specifics on Dune

  • Schema namespace: cronos (query as cronos.blocks, cronos.transactions, etc.).
  • Chain ID: 25 (mainnet).
  • Native gas token: CRO (18 decimals).
  • Raw tables: blocks, transactions, logs, traces, creation_traces.
  • Decoded infrastructure: cronos.contracts, cronos.logs_decoded, cronos.traces_decoded.
  • Standard token events: erc20_cronos.evt_*, erc721_cronos.evt_* (when materialized).

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Data on Dune

Raw Data

Block, transaction, log, and trace data indexed from Cronos nodes.

Decoded Data

ABI-decoded contract interactions and events.

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Resources

Cronos

Cronos project home page.

Block Explorer

Cronos mainnet block explorer.