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Defend Against Data Censorship with Codex

Codex is a durable, decentralised data storage protocol, created so the world community can preserve its most important knowledge without risk of censorship.

Codex attributes

1

Durable

Codex implements erasure coding to efficiently ensure data is always available without the storage cost of replication. Through sublinear sampling, Codex detects data corruption throughout the network, allowing for repairs to be made before loss is permanent.

2

Censorship resistant

The Codex network is designed to withstand DDoS attacks, data corruption, and even the shutdown of a significant number of nodes. Access to your data remains during these otherwise catastrophic events.

3

Decentralised

Codex implements protocol constructs that incentivize wide participation of data storage providers, both small and large, thus ensuring a robust network resistant to censorship and external attack.

4

Accessible

Participating in the Codex network is highly accessible thanks to its permissionless nature, bandwidth usage optimizations like its "lazy repair" recovery system, and lightweight ZK-based remote auditing.

Logos Network State

Codex is powering the data storage layer of the Logos Network State. Logos is a grassroots movement to provide trust-minimised, corruption-resistant governing services and social institutions to peaceful people worldwide.

Learn more about our ambitious vision.

Development Roadmap

Codex is currently in its first proof-of-concept iteration and aims to release its beta version, Katana, before the end of Q4 2023.

2021
01

Codex project begins

2022
02

PoC-1 “Dagger” demos

2022
03

Marketplace redesign, zk-proofs research

2023
04

PoC-2 “Scimitar” demos

2023 Q3
05

PoC-3 demo scheduled

2023 Q4
06

V1 “Katana” release scheduled

2024
07

L2 aggregator node development

2024
08

Payment channels/bandwidth incentives

2025
09

V2 with improved incentives and repair

2025
10

Public mainnet release

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