🧐@zama : The Confidentiality Layer for the EVM (Focus on Architecture) Zama is not building a new blockchain; instead, it operates as a 'Confidentiality Layer' that wraps encryption around smart contracts on existing chains (such as Ethereum, Arbitrum, and Polygon). 🌐 Operational Architecture: fhEVM (Fully Homomorphic EVM): A suite of tools allowing Solidity developers to create confidential smart contracts. Coprocessors: An off-chain network that executes the heavy FHE computations. This offloading prevents the main blockchain from getting clogged while maintaining verifiability. Multi-Layered Security: Gateway: The central traffic controller deployed on an Arbitrum rollup, managing data flow and verifying inputs. Key Management Service (KMS): Holds decryption keys, secured via Multi-Party Computation (MPC)—splitting keys among multiple parties to mitigate centralization risk. This integration allows applications to achieve confidential computation without forcing migration of liquidity or tooling to a new chain.