Quantum Neural Security
Production-ready blockchain with post-quantum cryptography, Neural AI and sharding
About the TPS figures
200,000+ TPS — the early QNS version (genesis). Around 200,000 operations per second is what the early QNS build delivered before all the new layers were added: post-quantum Dilithium3 protection, full verification of every transaction by all validators, and Web3 (QVM/EVM/TVM smart contracts). Every security layer costs computation, so today the live chain's real throughput with full verification is 14,469 TPS peak with post-quantum protection and 38,310 TPS without it. All measurements and logs are on the Tests page.
All measurements and logs — on the Tests page →What's new: 14 Sep 2026 upgrade
Consensus, networking, sync and storage — what changed in the node
Real BFT consensus
Signed validator votes (Ed25519 + Dilithium3); every block is verified before voting — proposer signature, tx root, all tx signatures, execution with state root and receipts root check.
Light blocks and transactions
Public-key registry — the Dilithium key (2 KB) is stored once, a transaction shrinks 5.5 → 3.5 KB (−36 %); blocks propagate as header + tx hashes (40,000 tx ≈ 1.3 MB instead of ~220 MB), missing bodies are fetched in batches.
Fast node sync
A new node receives a state snapshot (accounts, storage, code, key registry) in 16 MB chunks, verifies the state root and the validator signature quorum, then re-executes the recent blocks. Measured 14 Sep 2026: a fresh PC node with an empty database caught up at height 919,626 in ~1 second (9 ms ping to the server), 0 blocks behind.
Pruning with archive
Signatures are stripped after 28,800 blocks; within a 400 GB disk budget old bodies are moved to a zstd archive, balances and headers are untouched; blocks are written in one batch with LZ4 compression.
QSN-Link transport
libp2p with QUIC (UDP) alongside TCP, gossip with content-hash deduplication, zstd compression, stable peer identity.
Post-quantum signature v2
The signature covers the whole transaction (nonce, from, to, value, gas, gasPrice, data, chainId).
Reports and logs of every measurement are public — see the Tests page.
Key Features
Native QVM
180+ opcodes; native DeFi primitives (swaps, liquidity, flash loans) in a single instruction; parallel execution of independent transfers with bit-exact determinism
EVM/TVM Compatible
QVM with full EVM and TVM compatibility
Post-Quantum Security
Dilithium3 (signature on every transaction, hybrid with Ed25519), BLAKE3; post-quantum key exchange between nodes (Kyber1024) — in development
Dynamic Sharding
Dynamic sharding up to 2^60 shards, 10-cluster Neural DAG; cross-shard latency not measured
Tendermint BFT
BFT prevote/precommit with signed votes; up to 513 validators across three tiers (300 + 150 + 63)
Fast Finality
Instant BFT finality: a block is final as soon as it is committed (3 s blocks)
Networks
Mainnet
Coming SoonMainnet will launch after comprehensive security testing in testnet
After the audit and test completion; testnet is live now (chainId 99991)
Devnet
Temporarily unavailableDevelopment network for testing new features — the devnet node is currently stopped
Live Statistics
200,000+ TPS — the early QNS version (genesis). Around 200,000 operations per second is what the early QNS build delivered before all the new layers were added: post-quantum Dilithium3 protection, full verification of every transaction by all validators, and Web3 (QVM/EVM/TVM smart contracts). Every security layer costs computation, so today the live chain's real throughput with full verification is 14,469 TPS peak with post-quantum protection and 38,310 TPS without it. All measurements and logs are on the Tests page.
All measurements and logs — on the Tests page →