Silent Network is a deployable Multi-Party Computation (MPC) network infrastructure that enables delegated distributed custody for cryptographic key management and related operations. It is built on MPC Threshold Signature Scheme (TSS) technology and is designed for use cases such as wallet key management, session key networks, validator networks, off-chain compute and automations, and cross-chain bridges. Key capabilities include: - Distributed Key Generation (DKG) and signature generation supporting both ECDSA and EdDSA signature types across multiple blockchains - Sub-20ms compute time for {3,5} threshold signing, claimed as one of the fastest MPC-TSS implementations - Customizable authentication mechanisms including Social Login, Passkeys, FaceID (coming soon), and Biometrics (coming soon) - Permission and automation management via a proprietary network consensus algorithm, with support for on-chain and off-chain data sources - Session key generation for Account Abstraction wallets with zero gas fee permission management - Fault-tolerant validator node support with dynamic node rotation and flexible quorum change policies - Off-chain compute via serverless execution environments for smart contract automation - Trustless cross-chain bridge support that is chain-agnostic and requires no smart contract deployment - Sandboxed execution and consensus between nodes for composable network configuration - Non-collusive network design to prevent malicious node coordination Silent Network can be deployed in multiple modes and is available as a MetaMask Snap integration.