Consensus Mechanism
The process by which a blockchain network agrees on the current state of the ledger. Autheo uses Proof of Autheo, a hybrid PoA/PoS model built on Cosmos SDK and Tendermint BFT.
A consensus mechanism is the process by which a blockchain network agrees on the current state of the ledger. Different blockchains use different approaches: Proof of Work (Bitcoin), Proof of Stake (Ethereum), Proof of Authority (enterprise chains), and hybrid models. Autheo uses Proof of Autheo, a hybrid consensus model combining licensed validator eligibility (PoA-style permissioning) with stake-weighted block production (PoS). The underlying engine is Cosmos SDK and Tendermint core BFT, which provides Byzantine fault-tolerant finality. Validators must hold an NFT License and meet a staking threshold before joining the active set. Once eligible, block production and rewards are proportional to stake.
Related Terms in protocol
AEE
Autheo Eigensphere Engine. A post-quantum, multi-language runtime environment that executes smart contracts and application logic across the Autheo stack.
View definition →Cross-Chain Bridge
A cross-chain bridge is a protocol that enables the transfer of assets, data, or messages between two separate blockchain networks. Bridges allow tokens and information to move across chains that would otherwise be isolated, enabling interoperability in a multi-chain ecosystem.
View definition →Cross-Chain Interoperability
The ability for different blockchains to communicate, share data, and transfer assets without relying on centralized bridges. Layer-0 architectures enable this natively.
View definition →Interoperability
The ability of different blockchain networks and systems to exchange information and value seamlessly, a core feature of Layer-0 architecture.
View definition →Layer-0
The foundational infrastructure layer that sits beneath Layer-1 execution chains, providing shared security, interoperability, and cross-chain communication.
View definition →Explore the Autheo Platform
Dive deeper into the technology, developer tools, and ecosystem that power Autheo.