Hadal Data is the first open marketplace where individuals own, package, and license their data — with consent, privacy, and control. Sealed data pools. On-chain receipts. You approve every sale.
Data brokers trade your behavioral history in a $247B market. Your cut of that trade is exactly zero.
Your data changes hands with no record you can see, no terms you agreed to, and no way to take it back.
The models reshaping the economy were trained on human data — scraped, unlicensed, and unpaid.
An AI agent imports, classifies, redacts, and packages your raw data into clean, sellable data products. You see, approve, and control everything before it lists.
Link sources or upload exports. Gmail receipts, browsing interests, media history — your choice, your categories.
The agent classifies, strips sensitive fields, and builds anonymized data products. Raw inbox never leaves your vault.
Review exactly what's in the dataset. Set your terms. Nothing lists, nothing sells, without your sign-off.
Buyers purchase. Payment settles on-chain in seconds. Every resale of your pool pays you again.
Individual data is a drop. Pooled data is an ocean. Join thousands of contributors in a data pool — when it hits its threshold, it seals permanently. No new data in. Ever.
Training data with provenance is no longer optional. Every Hadal Data pool ships with consent records, contributor uniqueness, and an immutable on-chain receipt your legal team can verify.
Every contributor explicitly opted in, with terms recorded on-chain. No scraping, no grey market.
One contributor, one pool. Buy ten pools and get ten disjoint datasets — guaranteed structurally.
See how many times a pool has sold, and to whom, before you buy. No surprises.
Sealed pools never change. Reference them in your model cards, research, and compliance docs.
Hadal Data runs on R Squared — a Layer-1 blockchain purpose-built for data sovereignty, with confidential transactions and settlement finality in five seconds.
Join the waitlist for early access. First contributors get founding-member status.
No spam. No data selling — ironic, we know.