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Logos

Logos is a private-by-default, modular technology stack for decentralised applications and parallel societies, combining a local launcher, private messaging, decentralised storage, and a privacy-preserving blockchain.
Zug, Switzerland

Logos Basecamp


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Description

Basecamp runs locally on the user's hardware and bundles the Logos runtime, blockchain node, wallet, module manager, and applications for messaging, storage, file sharing, and blockchain exploration. It supports installing and loading modular applications and allows users to participate in the Logos testnet without accounts, hosted backends, or cloud dependencies.

Category: Developer Tooling

Logos Storage


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Description

Logos Storage is a decentralised, content-addressed file-sharing protocol within the Logos technology stack. Files are stored locally by participating nodes, identified by CIDs, replicated organically when downloaded, and designed to provide privacy-preserving retrieval over a peer-to-peer network.

Category: Decentralized File Storage

Logos Messaging


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Description

Logos Messaging is the messaging layer for the Logos technology stack. It comprises Delivery, a peer-to-peer relay network with RLN-based DoS protection, and Chat, a protocol and library for encrypted one-to-one and group conversations using de-MLS. It supports private messaging, relaying, data coordination, and public broadcast channels without centralised servers.

Category: Messaging Protocol

Logos Execution Zone (LEZ)


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Description

The Logos Execution Zone (LEZ) is a Zone on the Logos Blockchain and the flagship execution environment for general-purpose, privacy-preserving applications on Logos. It runs the Risc0-based Logos Execution Environment (LEE), allowing programs to work across public and private account state; public execution is transparently re-executed, while private execution is validated with zero-knowledge proofs. LEZ is sequenced by a permissioned set of nodes, supports an open validator network and read-only indexers, and is intended for high-throughput use cases such as private exchanges, confidential lending and borrowing, confidential transfers, and other DeFi applications.

Category: L2

Logos Blockchain


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Description

Logos Blockchain is a privacy-first proof-of-stake layer-1 for decentralised applications and social institutions. Its Cryptarchia consensus uses private proposer selection, while the Blend mixnet provides network-level anonymity. The chain supports application-specific Sovereign Zones; Logos Execution Zone is its first execution environment, with public and private state enforced through zero-knowledge proofs. The official site states that its testnet is live for backend validation and developer experimentation.

Category: L1