The only L1 blockchain combining public-grade security, private-grade confidentiality, and European sovereignty.
Native identity-based sharding — not a bolt-on, the foundational design. Every identity is its own chain.
No global sequential ledger. Each chain is validated independently — 10,000 contracts validated in parallel.
More nodes = more throughput. No theoretical ceiling. The network accelerates as it grows.
Complete per-entity history built into the protocol. Every action is traceable by design.
No global queue, no ordering bottleneck. Every chain operates independently without blocking others.
The most secure consensus in the blockchain industry.
Unpredictable random validator selection via rotating hashing. An attacker can never know in advance which nodes will validate their transaction.
No forks, no chain reorganization possible. Transactions are final the moment they are validated.
Over 90% of the network can be compromised and the system remains secure — 3x better than any alternative.
Building blocks that no competitor offers today.
Smart contracts in Rust, C, AssemblyScript. Native performance with a massive developer ecosystem. Compiled — not interpreted.
Fully Homomorphic Encryption via TFHE-rs. Compute on encrypted data without ever decrypting. Natively integrated into consensus.
ZK-proof bridges to Ethereum and Polygon. Sync Committee verification with secured relayer nodes. Verifiable interoperability without trusted third parties.
Transaction Chains enable infinite parallel validation. More nodes means more throughput — no theoretical ceiling. The network accelerates as it grows.
Typing, per-field encryption, versioning — built into the protocol.
JSON Schema with blockchain extensions. Validation at consensus — before the smart contract. Versioning with automatic compatibility checks.
AES-256-GCM encryption per data collection. Field-level confidentiality. GDPR auto-purge — hash kept, payload destroyed. Forward secrecy with automatic key rotation.
Cursor-based rollback with zero on-chain duplication. Atomic migration scripts with dry-run before deployment. Multi-org governance with voting and timeouts.
Isolate, encrypt, prove — without sacrificing public verifiability.
Encrypted network (data replicated encrypted) or VPC (exclusive member-only routing).
Same ARCH algorithm, 3 to 51 validators per consortium needs.
Cryptographic proof on the mainnet — verifiable without joining the private network.
Gateway nodes with per-field filtering. Sensitive data never crosses boundaries.
Organisational identity and protocol-level RBAC — evaluated at consensus level.
6 identity types: individual, org, department, machine, IoT device, service account. Machine credentials with TPM/HSM/SPIFFE attestation. Native W3C DID compatible with eIDAS 2.0 and EBSI.
16 built-in roles covering networks, collections and organisations. Contextual conditions: time, geography, on-chain state. 5 effects: allow, deny, audit, require MFA, require approval. Deny-overrides-allow model.
A 100% European network, cryptographically proven — not just declared.
Personal data stays within the EEA
No US/CN parent company or extra-EU subprocessor
Certified health data hosting compliance
ANSSI certification — European capital required
Qualified electronic trust service
Federated sovereign European infrastructure
Everything an enterprise ops and dev team expects.
| ATSHI Network | Fabric | Ethereum | Quorum | |
|---|---|---|---|---|
| Consensus | 90%+ byzantine | 33% (Raft/BFT) | 33% (PoS) | 33% (IBFT) |
| Scalability | Linear | Limited | ~30 TPS L1 | Limited |
| Private Networks | Channels + VPC | Channels | No | Tessera |
| Smart Contracts | Elixir + WASM | Go/Java/JS | Solidity | Solidity |
| Confidential Compute | FHE (TFHE-rs) | No | No | No |
| Geo-Sovereignty | 5 levels, proven | No | No | No |
| On-Chain Schemas | JSON Schema | No | ABI (functions) | ABI |
| Access Control | Protocol RBAC | Endorsement | Library | Library |
| Verifiable SLA | On-chain, signed | No | No | No |
| Cross-Chain | zkBridge ZK-proof | Cactus | Bridges | No |
Each phase delivers a production-deployable product.
Smart contract versioning + Prometheus monitoring
On-chain schemas + per-field private data + GDPR purge
Private networks + real-time events + tunable consensus
Org/IoT identity + geo-sovereignty + RBAC + verifiable SLA
SDK JavaScript/Java/Python + code generation + conformance
VPC mode + MQ bridges + enterprise PKI + SDK Go/C#/Rust
Explore the testnet, deploy your first smart contract, and experience the future of enterprise blockchain.