Proof of Data
App
Open the app
Seal, rent, verify, waitlist.
Seal a plate
Encrypt a file in this browser to the enclave key.
402
Rent a query
Quote an aggregate and pay it over x402 in USDG.
Verify the enclave
Check a TDX quote against the onchain registry.
The Armour
The model its uploaders own. Trains when the enclave is live.
Join the waitlist
Uploads open in waves, in sign-up order.
Read
Protocol
Documentation
Dev log
X

Documentation

How a plate is sealed, how a renter pays for an aggregate, how a leak is proved and who gets paid. Start with the overview, or go straight to the API.

Start here

Quickstart

Load the SDK from this site, get a quote, run an aggregate over x402 and check its receipt against the chain.

Open the quickstart

Plates and sealingThe enclave and attestationQueries and x402Canaries and slashingThe ArmourSDKMCP serverOperators and $POD
I

Get started

What Proof of Data isProof of Data is a data market where nobody sees a row.QuickstartQuote an aggregate, pay it, check the receipt.
II

How it works

Plates and sealingA plate is one file and its type.The enclave and attestationPlates are opened and queried only inside an Intel TDX confidential VM on Phala Cloud.Queries and x402Renters never send code and never see rows.Canaries and slashingEvery renter's view carries made-up rows that exist nowhere else.The ArmourOne model trained on every text plate, inside the enclave, owned by its uploaders.
III

Build

SDKOne dependency-free file, served at /sdk/pod.mjs: seal plates, run queries over x402, verify receipts..MCP serverPoint Claude, Cursor or any MCP client at /mcp and an agent can list plate types, quote and run aggregates, and read receipts..
IV

Operate

Operators and $POD$POD is the bond behind every enclave.