Datahaven
Description
An EVM compatible Substrate chain, powered by StorageHub and secured by EigenLayer
Installation
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open the source below and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
README
DataHaven 🫎
AI-First Decentralized Storage secured by EigenLayer — a verifiable storage network for AI training data, machine learning models, and Web3 applications.
Overview
DataHaven is a decentralized storage and retrieval network designed for applications that need verifiable, production-scale data storage. Built on [StorageHub](https://github.com/Moonsong-Labs/storage-hub) and secured by EigenLayer's restaking protocol, DataHaven separates storage from verification: providers store data off-chain while cryptographic commitments are anchored on-chain for tamper-evident verification.
**Core Capabilities:**
- Verifiable Storage: Files are chunked, hashed into Merkle trees, and committed on-chain — enabling cryptographic proof that data hasn't been tampered with
- Provider Network: Main Storage Providers (MSPs) serve data with competitive offerings, while Backup Storage Providers (BSPs) ensure redundancy through decentralized replication with on-chain slashing for failed proof challenges
- EigenLayer Security: Validator set secured by Ethereum restaking — DataHaven validators register as EigenLayer operators with slashing for misbehavior
- EVM Compatibility: Full Ethereum support via Frontier pallets for smart contracts and familiar Web3 tooling
- Cross-chain Bridge: Native, trustless bridging with Ethereum via Snowbridge for tokens and messages
Architecture
DataHaven combines EigenLayer's shared security with StorageHub's decentralized storage infrastructure:
┌─────────────────────────────────────────────────────────────────────────────┐
│ Ethereum (L1) │
│ ┌───────────────────────────────────────────────────────────────────────┐ │
│ │ EigenLayer AVS Contracts │ │
│ │ • DataHavenServiceManager (validator lifecycle & slashing) │ │
│ │ • RewardsRegistry (validator performance & rewards) Related Skills
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