c8ntinuum combines an Ethereum-compatible execution surface with Cosmos-native modules and trust-minimized interoperability. The important idea is not that these layers are separate products; it is that each layer has a clear responsibility and contracts can cross the boundary through precompiles.

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Layer model

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Request flow

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Trust boundaries

  • EVM bytecode follows Ethereum execution semantics for contract logic, gas metering, logs, and receipts.
  • Native modules own their own state and validation rules; precompiles expose controlled entry points into that state.
  • Cross-chain safety depends on source-chain consensus, light-client verification, packet commitments, acknowledgements, and timeout handling.
  • Operational controls such as the circuit breaker and IBC breaker are native modules with defined enforcement scope.

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What this means for app developers

  • Existing EVM applications can start with the standard EVM surface and only use precompiles when they need native functionality.
  • Contracts that call precompiles should treat them as system interfaces with versioned behavior, not ordinary deployable contracts.
  • Integrations that read historical state should decide whether JSON-RPC, an indexer, or an archive node is the right source.
  • Cross-chain applications should design around packet acknowledgement and timeout paths, not only the happy path.

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