ProvableHQ/snarkOS
SnarkOS
snarkOS is a distributed runtime environment and zero-knowledge proof blockchain designed for deploying and managing applications that rely on zero-knowledge cryptographic primitives. It functions as a decentralized ledger that uses zero-knowledge proofs to verify state transitions and transactions without revealing private data.
The system utilizes a bonded-account consensus network where validators lock assets as collateral to secure a global state. It features an encrypted state ledger to track application data privately and a GPU-accelerated prover that offloads heavy cryptographic computations to graphics hardware to increase proving speed.
The project provides a role-based node hierarchy consisting of validator, core, and prover nodes. Its capability surface covers decentralized node operation, peer-to-peer network synchronization, and the management of encrypted application state. Additional tooling includes a command-line interface for node control, telemetry for monitoring consensus participation, and the ability to bootstrap local development networks.
Features
- Bonded-Account Consensus Networks - Implements a peer-to-peer network securing a global state through a consensus mechanism requiring validators to lock assets.
- Zero-Knowledge Proof Blockchains - Provides a decentralized ledger that uses zero-knowledge proofs to verify state transitions and transactions without revealing private data.
- Zero-Knowledge Proof Frameworks - Provides a blockchain runtime that verifies state transitions and transactions using zero-knowledge proofs.
- Verifiable Encrypted State - Stores and tracks decentralized application state in a verifiable way while keeping data encrypted.
- Verifiable Encrypted State Stores - Stores and tracks the state of decentralized applications in a verifiable, encrypted way across a distributed network.
- Encrypted State Ledgers - Provides a verifiable distributed database that tracks application state while keeping the underlying data encrypted.
- Transaction Consensus Mechanisms - Implements a bonded-account consensus mechanism to secure the network ledger and validate transactions.
- Blockchain Node Operation - Provides the full process for running and maintaining blockchain nodes to participate in network consensus.
- Blockchain Node Operations - Supports running validator, core, and bootstrap nodes to maintain network connectivity and consensus.
- Bonded-Account Validators - Enables participants to operate consensus nodes and validate transactions through bonded accounts to secure the ledger.
- State Synchronization - Propagates blockchain state and transactions across distributed peer-to-peer nodes to maintain global consistency.
- Network Clients - Implements network clients that maintain a copy of the ledger and route transactions between peers and validators.
- P2P Network Participation - Provides a runtime for participants to operate nodes within a decentralized peer-to-peer network to maintain the ledger.
- Peer-to-Peer State Synchronization - Coordinates the exchange of ledger data across a peer-to-peer network to maintain global state consistency.
- ZK Application Runtimes - Implements a distributed runtime environment for deploying and managing applications that rely on zero-knowledge cryptographic primitives.
- Cryptographic Account Management - Generates account addresses and manages private and view keys to sign and verify network messages.
- Object Store Encryption - Maintains encrypted application data in a verifiable ledger to ensure the integrity of the state.
- Digital Message Signing - Creates digital signatures for plaintext messages to ensure authenticity and integrity across the network.
- Verifiable Encrypted Ledgers - Maintains a verifiable ledger of application data while keeping content encrypted to ensure user privacy.
- Private Transaction Validations - Validates the correctness of cryptographic proofs to process private transactions without revealing sensitive data.
- User Identity Management - Coordinates the storage of private keys and addresses to authenticate users and verify identities.
- SNARK Provers - Operates dedicated prover nodes to compute solutions and generate succinct non-interactive arguments of knowledge.
- Node Performance Monitoring - Provides observability tools for monitoring the health, performance, and consensus participation of blockchain nodes.
- Node Role Configurations - Employs a role-based hierarchy of validator, core, and prover nodes to separate network responsibilities.
- CLI Control Interfaces - Provides a command-line interface for interacting with and controlling the operations of network nodes.
- GPU-Accelerated Computation - Offloads heavy cryptographic proving computations to graphics hardware to increase generation speed.
- GPU-Accelerated Generation - Utilizes GPU hardware to accelerate the computationally intensive process of generating zero-knowledge proofs.
- GPU Accelerators - Ships hardware-accelerated backends that offload complex zero-knowledge cryptographic computations to GPUs.
- Consensus Operation Tracking - Tracks the outcome and participation of distributed consensus actions using system logs and API endpoints.
- Real-Time Node Health Monitors - Displays real-time operational metrics regarding the current state and health of network nodes.
