CESS: Innovative Storage Infrastructure in the Web3 Era

In the Web3 era, decentralized storage networks are gaining increasing attention. However, traditional decentralized storage solutions still face challenges in performance and speed, especially when dApps encounter bottlenecks while reading files. CESS(Cumulus Encrypted Storage System) has emerged to address these issues and provide more efficient infrastructure support for Web3 applications.

The Three-Tier Architecture of CESS

CESS consists of three functional layers:

1. Public Chain Layer: Developed based on Substrate, integrated with the EVM Pallet module, supporting Ethereum smart contracts.

2. Storage Layer: A decentralized cloud storage system that encrypts, shards, and redundantly processes files, randomly allocating them to storage nodes.

3. Content Distribution Layer ( DCDN ): Scheduled for release in 2025, it will improve access speed by aggregating and caching data shards through edge nodes.

This three-layer architecture provides a comprehensive physical infrastructure for dApps, supporting diverse Web3 applications such as NFTs, decentralized streaming, and social media.

Decentralized Features

CESS achieves decentralization through various mechanisms:

1. Decentralized Node Network: includes consensus nodes, storage nodes, caching nodes, and retrieval nodes.

2. Reputation Rotation Consensus ( R²S ): An innovative consensus mechanism that dynamically selects validating nodes based on node points.

3. Multi-copy recoverable storage proof ( PoDR² 019283746656574839201: Ensure redundancy storage and recoverability of data.

4. Proof of Idle Space ) PoIS (: Incentivize storage nodes to provide idle space, improving network efficiency.

5. Proxy Re-encryption Technology ) PReT (: Achieving secure data sharing without exposing the original content.

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CESS Ecosystem Products

1. Deshare: A decentralized file storage and sharing tool for individual users.

2. Decloud: Decentralized file sharing platform.

3. DeOSS: Enterprise-level decentralized storage service.

4. NFT Market: Supports the issuance and trading of NFTs with high-definition images and large audio and video files.

These products showcase the diversity and potential of CESS in practical applications.

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Project Highlights

1. Comprehensive Infrastructure: Combining blockchain, decentralized storage, and DCDN to provide a complete solution for Web3 applications.

2. Highly decentralized: achieved through a multi-layer node network and innovative consensus mechanisms.

3. Security and Privacy Protection: Using encryption and PReT technology to ensure data security.

4. Performance Advantages: The upcoming DCDN will significantly improve file reading efficiency.

5. Ecological Compatibility: Supports Substrate and EVM ecosystems, developer-friendly.

6. Steady Development: The team started the project in 2019, adopting a steady strategy, and has now attracted nearly 20,000 accounts and over 7,000 storage miners to participate.

The innovative architecture and technical features of CESS provide more efficient and secure infrastructure support for Web3 applications, and are expected to play an important role in the decentralized storage field. As the ecosystem continues to improve, CESS will bring more possibilities for application development and user experience in the Web3 era.

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