Autheo + Mantle

Autheo is a Layer-0 Operating System with an integrated Layer-1 blockchain, offering native AI (THEO AI), post-quantum cryptography, AutheoID sovereign identity, and a full DevHub, all in one unified platform. Mantle is Layer 2 (Optimistic Rollup on Ethereum) focused on Bringing crypto to your everyday.. Autheo's unified architecture adds capabilities that complement Mantle by delivering compute, storage, AI inference, and sovereign identity without the need for fragmented tooling.

Autheo delivers everything Mantle offers and extends it further. Where Mantle uses Optimistic Rollups with fraud proofs via Ethereum settlement consensus, Autheo uses Proof of Authority (PoA) with deterministic rotation for predictable, high-performance finality. Autheo also brings native THEO AI, AutheoID post-quantum identity, the Autheo Eigensphere Engine (AEE) runtime, and a fully integrated DevHub, all as part of a single, cohesive platform.

Autheo implements post-quantum cryptography using NIST-standard algorithms: Kyber (key encapsulation), Dilithium (signatures), and Falcon (signatures). These secure validator identity and communications against both classical and quantum attacks. Autheo has also partnered with Halborn, an industry leader with 2,500+ blockchain security audits, for ongoing security review.