The Post-Quantum BFT Settlement Layer
Founder: Kishore K — admin@quantachain.org — quantachain.org
QUANTA V2 is a production-ready, post-quantum blockchain engineered for extreme performance and determinism. QUANTA is built on a custom Delegated Proof-of-Stake (DPoS) engine combined with Asynchronous Byzantine Fault Tolerance (AlephBFT).
This architecture provides the instant finality, high throughput, and cryptographic security required for high-frequency institutional settlement and automated agent networks.
For full technical specifications, architecture diagrams, and node operation guides, please refer to the Official QUANTA Documentation.
QUANTA has been heavily optimized at the networking, consensus, and storage layers:
- Asynchronous BFT Consensus: Integrates AlephBFT for deterministic, 6-second block finality. The network cannot fork, and transactions are irreversible once included in a block.
- Quantum-Resistant Cryptography: Secures all transactions using NIST-standardized Falcon-512 signatures and SHA3-256 hashing, safeguarding against future cryptographic breakthroughs.
- Parallel Execution: Leverages Rayon for thread-safe, parallel transaction verification and multi-core signature validation.
- O(1) Mempool Filtering: Implements Bloom filters for constant-time duplicate transaction detection, dramatically reducing memory overhead during network spikes.
- Optimized Storage Engine: Utilizes Sled KV with Zstd compression, an LRU block cache, and amortized O(1) state pruning to keep node storage requirements lightweight.
- Native Smart Templates: Built-in, audited contract templates (Escrow, Multisig, Agent Jobs) execute at the native protocol level, avoiding the overhead and attack vectors of Turing-complete virtual machines.
- Institutional Treasury: Native 3-of-N Multisig governance enforced directly by the consensus layer.
We strongly recommend running QUANTA via Docker to ensure environment consistency.
# Pull the latest image
docker pull xd637/quanta-node:latest
# Run a detached background node
docker run -d \
--name quanta-node \
--restart always \
-p 3000:3000 -p 8333:8333 -p 7782:7782 -p 9090:9090 \
-v quanta-data:/home/quanta/quanta_data \
-v quanta-logs:/home/quanta/logs \
xd637/quanta-node:latestCheck the node status:
curl -X POST http://127.0.0.1:7782/ -H "Content-Type: application/json" -d '{"jsonrpc": "2.0", "method": "node_status", "params": {}, "id": 1}'For instructions on building from source or running a validator node, see the Node Operator Guide.
The complete documentation is hosted in the /gitbook directory:
QUANTA operates under an Open-Core Dual License model:
- Core Protocol: Licensed under the GNU AGPLv3.
- Native Templates: Licensed under a Proprietary Commercial License.
Managed by QuantaLabs Pvt Ltd.