TOS Blockchain · Layer 1
Blockchain infrastructure for the AI era. Post-quantum authentication, shielded native-asset transfers, and programmable accounts on a sharded, message-driven network.
Secure authority. Private value. Programmable execution. Three capabilities built into the TOS codebase.
TOS implements ML-DSA-44 validator signatures today. Algorithm-tagged keys and stable validator identities provide a foundation for adopting other PQ signature schemes through coordinated protocol upgrades.
Explore security →A native-TOS pool combines zero-knowledge transaction proofs, one-time note authorization, and encrypted delivery to recipients.
Explore privacy →TVM contracts communicate through asynchronous messages. Shardchains process account state, while the masterchain coordinates the network.
Explore architecture →AI agents need accounts that can enforce a mandate. TOS provides contract-level spending limits, controller rotation, replay protection, and funded task settlement.
Task contracts bind funds to acceptance, results, review, disputes, and settlement. The chain enforces the contract; applications supply the work and evidence.
Explore contract primitives →Write contracts, explore the protocol, or operate a validator. Start with the open-source tools and reproducible local network.
