PrivyChain: Rights-cleared Private Data here
PrivyChain is the first AI & Blockchain Powered Decentralized Data Platform in the world.
PrivyChain Overview
PrivyChain is a marketplace that connects AI developers with data owners — just like Airbnb connects travelers with hosts. Powered by blockchain, it ensures transparent, traceable data ownership. Data AI agents safeguard privacy, clean data, and amplify its value through smart repackaging and quality scoring.
For data owners
Data ownership is secured, transforming data into a protected, income-generating asset. Every use triggers royalty payments — delivering sustainable passive income for data providers.
For AI developers
Access rights-cleared, quality domain-specific private data instantly for training, finetuning, RAG and more.
5 Core Capabilities
Powered by blockchain and AI agents.
On‑Chain
Powered by blockchain, for rights-clearing and transparent transaction.
Privacy Masking
Powered by a multimodal anonymization engine, reinforced by calibrated differential‑privacy noise.
Cleaning
Noise Removal & Structure Optimization.
Repackaging
Powered by a DataOps fabric, data value amplification through smart reorganization and concatenation.
Quality Scoring
Powered by AI Agents, multi-dimensional data quality evaluation.
Diverse Data
Access a wide range of high-quality private data for AI development.
Customer Support Chats
Real customer‑support chat transcripts — multi‑turn dialogues with intent / sentiment labels plus the final resolution note.
Medical Records
Real, de‑identified longitudinal EHR timelines — linked clinician notes, lab results and imaging reports that trace an entire patient journey.
Legal Documents
Real internal contract negotiation drafts with in‑line edits and comments — clause‑level annotated revisions, risk flags and the final signed version.
Use Cases
See how organizations and individuals benefit from PrivyChain.
Global AI Company
"To localise our companion chatbot for Japan, we had to fine‑tune our English‑trained LLM on authentic chat logs from Japanese teenagers—data that is exceptionally private and nearly impossible to source. PrivyChain unlocked it for us through an on‑chain licensing model that safeguards privacy, preserves ownership rights, and provides transparent, usage‑based royalties to the data owners. What felt unattainable became production‑ready in weeks."
Med‑Tech Scale‑up
"Our clinical‑decision LLM had to learn from complete patient journeys—years of lab panels, scans, and physician notes—to forecast chronic‑disease flare‑ups. Hospital firewalls and privacy rules kept this longitudinal EHR data out of reach. PrivyChain solved the bottleneck by securing direct consent from patients and aggregating their de‑identified records into a compliant dataset."
LegalTech Platform
"We had to train our contract‑review model on real negotiation drafts—redlines, comments, final signed versions, everything. Public datasets just donʼt cut it anymore. PrivyChain linked us with in‑house legal teams, stripped out the sensitive bits, and set up a clean licensing deal. After fine‑tuning on that material, the model now catches risky clauses we used to miss."
University Student
"PrivyChain showed me that the chat history on my phone is actually an asset. Each time an AI team taps into my logs, I get a royalty, and the on‑chain dashboard lets me see exactly who used the data and when. I donʼt lift a finger, my privacy stays intact, and the payouts keep coming."
Ready to Transform Your Data Strategy?
Monetize your private data or grab the exact dataset your AI needs—reach out and we'll make it happen.
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