● Open Source · Decentralized · Verifiable
Every action needs a receipt.
Every receipt needs proof.
Provenance infrastructure for the agent economy. Store tamper-proof audit trails on Swarm. Verify anywhere — human or machine.
Drop a file to create a provenance record
or click to browse
File never leaves your browser — only the hash is storedor
Drop a file to check if its hash is anchored
How It Works
Three steps. No trust required.
1
Hash
Data hashed client-side. File never leaves your device.
→
2
Store
Hash + metadata on Swarm. Optional on-chain anchor.
→
3
Verify
Anyone verifies with the reference. Cryptographic proof.
Integrate in Minutes
Pick the interface that fits your stack.
Agents
MCP Server
15 tools. Claude, Cursor, any MCP agent.
docker run -i --rm ghcr.io/datafund/swarm-provenance-mcp
Developers TypeScript SDK
Browser & Node.js. Signing, anchoring.
pnpm add @datafund/swarm-provenance
Pipelines CLI & Gateway
CLI + FastAPI. Stamps, notary, x402.
pip install swarm-provenance-cli
On-Chain Anchoring
Immutable proof on blockchain.
Hash Anchoring
DataProvenance smart contract.
Lineage Tracking
Full chain on-chain.
Consent
Kantara ConsentReceipt. GDPR. EIP-712.
Base Sepolia Testnet
Compliance Compatible
Storage infrastructure. Compliance is yours.
EU AI Act Compatible
GDPR Compatible
NIST AI RMF Compatible
VARA Roadmap
HIPAA Roadmap
W3C PROV-O Investigating
100% Open Source
MIT. Datafund + Swarm Foundation Fellowship.