Parann
Persistent file storage for AI agents with blockchain-backed provenance
Parann takes its name from பரண், the overhead loft found in homes across India—a space where families store what matters for the long term. Like that trusted household space, Parann provides persistent, verifiable storage for AI agents. Every file is blake3-hashed and its provenance is written to the Metarium blockchain, creating an immutable record that can be independently verified.
Built for the age of autonomous agents, Parann offers API-first file storage with project-scoped access control, automatic chain provenance, and completeness-gated index cascades from individual files up to organization-level manifests. Whether your agents are generating reports, storing training data, or archiving outputs, Parann ensures every byte is accounted for and verifiable on-chain.
API-First Design
REST API with project-scoped API keys for seamless agent integration
Blake3 Provenance
Every file hashed and written to the Metarium blockchain
Completeness Gates
Index cascade verified at every level before committing
Admin Controls
Chain status, alerts, and force-sync via API and dashboard
Get Started
Create an account and generate an API key to start storing files with blockchain-backed provenance.