Your personal data is a personal asset.

You have a title to your car. A deed to your house. A receipt for everything you buy. What do you have for the data that built a trillion-dollar industry?

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Data brokers in the US
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Your data's value per year
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Data points per person
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Paid to you so far

Why this matters now

You create it. They profit from it.

Every email you write, every photo you post, every location you share, every heartbeat your watch tracks — this is your data. You created it. It came from your life, your choices, your body.

Yet right now, over 750 data brokers in the United States alone are packaging and selling information about you. Your browsing habits, purchase history, social connections, approximate income, health signals — auctioned off in under 100 milliseconds, thousands of times per day.

The estimated value of your personal data is $700 per year. Over a lifetime, that's tens of thousands of dollars. You've seen none of it.

Now AI makes it exponentially worse

AI models train on massive datasets scraped from the internet — your posts, your images, your creative work, your conversations. Without your consent. Without your knowledge. Without compensation.

The companies building these models are now worth trillions. The raw material that made them valuable? You.

You don't have a data problem. You have a proof problem.

Without documentation, you can't prove what was yours before they used it.

Ownership requires proof that predates the use

Here's the legal reality: complaining after the fact is just a complaint. To have standing — in court, in regulatory proceedings, in future compensation frameworks — you need proof that predates the use. A timestamp. A declaration. A record lodged with an independent third party.

What data ownership actually means

Data ownership isn't about locking everything down. It's about having the choice. Some people will happily share data for free services. Others want total privacy. Most fall somewhere in between. The point is: right now, you don't get to choose.

The gap

What you have proof for — and what you don't

AssetProof of ownershipStatus
Your carTitle, registrationDocumented
Your homeDeed, mortgageDocumented
Your purchasesReceipts, statementsDocumented
Your creative workCopyright (automatic)Documented
Your personal data???Nothing
MyDataKey fills the gap. Your data gets a receipt — timestamped, witnessed, verifiable.
What you're owed

Your data rights

These aren't aspirational. Many already exist in law. The problem is enforcement and proof.

Right to know

What data companies hold about you, where they got it, and who they shared it with.

Right to delete

Demand companies erase your personal data. Legally enforceable under GDPR and CCPA.

Right to opt out

Opt out of data sales, targeted advertising, and automated profiling.

Right to portability

Your data should move with you. Leave a platform, your content leaves too.

Right to origination

Establish timestamped proof of ownership before a dispute — not during one.

Right to compensation

If your data generates value, you deserve a share. Frameworks are being debated now.

Your terms

Declare how your data gets used

Ownership isn't just claiming. It's setting terms. Try the controls — this is what the real dashboard feels like.

AI training

Can AI models train on your data?

Data brokers

Can brokers package and sell your info?

Advertising

Can your profile be targeted with ads?

Third-party resale

Can your data be resold downstream?
Your posture declarations are recorded on your Certificate of Ownership as part of the evidentiary record.
Go deeper

Resources

Technical

How it works (Geeking)

Full technical breakdown of PDAOS.

White paper

PDAOS White Paper

The foundational document behind the system.

Tool

Opt-Out Hub

750+ data brokers with direct opt-out links.

Transparency

Trust & Transparency

Security practices and trust seal program.

About

About MyDataKey

The mission and Data Asset Registry Corporation.

Developers

Developer Portal

API preview, Trust Seal SDK, integration docs.

Your data was used. Value was created. Own your data.

Free. Nonprofit. Timestamped. Two minutes to establish proof of ownership.

Claim Your Data Now →