You did it.
Now anyone can prove it.
Every task, image, and answer gets a seal — a signed mark that proves a real person did the work. Checked in under a millisecond, by anyone, without trusting us.
Check a seal yourself, right here.
Everyone else proves a human exists.
We prove a human did it.
That’s the difference between an ID card and a receipt.
An ID card can’t tell an AI lab whether the label in row 3,417 came from a person. A seal can.
Nobody pays for “a human exists.”
They pay for “a human did this.”
Proof a real human did it.
5arz is the proof-of-human-work layer. Our core product is the seal — a signed mark that proves a real, unique, live human did a specific thing — a task, a view, an action, a payment approval — and anyone can verify it against our public keys, trusting no one. Think of it as an SSL certificate, but for a real human instead of a website. The app where people earn money doing verified work is how we source those humans — the supply side, not the whole company.
Verify the human
On-device liveness on a normal phone or browser confirms a real, unique, live person. No orb, no hardware — biometrics never leave the device.
Issue a signed credential
5arz stamps the action with a cryptographically signed Proof-of-Human credential — an ES256 token. One human, one action, one proof.
Anyone can verify it
The credential checks against 5arz's public keys in under a millisecond — offline, no re-scan, no trusting 5arz. Like an SSL padlock, but for a human.
Use it anywhere
Verified-human data for AI, real attention for ads, anti-sybil personhood on-chain, content authenticity, and human proof for agent payments.
Get your Proof of Human.
Add it to your device once. From then on, any site, app, or AI agent can confirm a real person is here — without you handing over your name, your face, or your documents.
Add it to your device
Takes about thirty seconds on the phone you already have. No orb, no appointment, no office to visit, no hardware to buy.
We verify it’s really you
A live check confirms a real person is present — not a bot, not a recording, not a deepfake. Your credential is signed and it’s yours to carry.
Nothing leaves your phone
Your face never reaches our servers. We never see it, never store it, and could not sell it if we wanted to. Only a signed result travels.
Free at signup, free every time you use it, free forever. Businesses pay for dashboards and data — you never do.
Once you’re verified you can also earn on tasks, seal your own photos and video as human-made, and prove your work is yours. All optional. All free.
One company. Two sides.
People earn doing verified-human work. Companies and AI buy that work — and the proof a real human did it. If you're a business, 5arz is for you too.
Agents got a money rail.
5arz is the proof of the human behind it.
Every company runs KYC to know their customer. The AI era needs one more layer: Know Your Human — a reusable credential that a real, unique, live human is behind an action. Verify once, then prove it anywhere: to any site, any payment rail, or any AI agent.
Know Your Human
The reusable complement to KYC. Verify once, then prove you're a real, unique, live human anywhere — biometrics never leave your device, and anyone can check the credential.
Explore Know Your Human →Agentic commerce
Payment networks let AI agents pay. 5arz binds the human, the agent, and the payment into one signed credential — and proves a real human did the work.
See agentic commerce →The moat: verify once
Speed — a sub-millisecond credential check, no re-scan. Privacy — on-device, no orb. And the part only 5arz proves: that the human actually did it.
Why 5arz is different →5arz is the first proof-of-human layer to fuse verify-once personhood, on-device privacy with no orb, and proof that the human actually did the work — one signed credential anyone can verify.
Three steps. About a minute to start.
Verify your identity
A quick, secure check with Stripe Identity. Real humans only — that's what makes the work valuable.
Do simple tasks
Rate AI answers, label images, check translations — short tasks from your phone. Each one pays Stars. 1★ = $1.
Cash-out coming soon
Your earnings are yours. Cash out to your bank, or put them toward bills, savings, or debt — your call.
Real tasks. Proof a real human did them.
The work comes from AI labs and businesses who pay for verified human judgment — you bring the judgment, and every task ships with proof a real person did it.
Rank AI answers
Two responses, you pick the better one. The easiest place to start.
Content safety
Flag what's safe and what needs a look. Train the models that protect billions.
Image annotation
Label objects and edge cases. An eye for detail pays more.
Translation QA
Rate machine translations. Native speakers earn at higher rates.
Audio labeling
Transcribe and tag short clips — speaker, intent, sentiment.
Document review
Pull dates, amounts, and names from invoices and contracts. Deep work, top reward.
Earn it. Then use it however you want.
Every Star is $1 in your balance. Cash out to your bank in seconds, or point it at whatever matters most.
Cash out to your bank
Stripe Connect payouts. USDC in seconds, bank transfer in a day or two. Your earnings are always yours.
Cover bills & everyday
Turn spare minutes into real money for the things you already pay for.
Build savings
Stack Stars on your schedule, at your pace.
Whatever matters most
Family, a goal, a rainy-day fund, or paying something down — your earnings are yours to direct, however you choose.
Spare minutes, turned into real pay.
No résumé, no boss, no catch. Just your phone and a few minutes whenever you have them.
Verified work. Real payouts.
The honest answers.
Is this real money? +
Yes. You earn Stars (1★ = $1) for completing verified tasks, and you cash out to your own bank account through Stripe Connect. No points-that-go-nowhere, no gift-card-only catch.
How much can I earn? +
It depends on the tasks you do and how much time you put in — there's no income guarantee. Tasks pay Stars based on length and skill. A $100 lifetime cap applies during Beta. See our earnings disclosure for details.
Do I pay anything to join? +
No. Joining is free and there are no fees to earn or cash out. We make money from the AI labs and businesses who fund the work.
Is my information safe? +
Identity is verified through Stripe Identity and payouts run on Stripe Connect — the same infrastructure trusted by millions of businesses. We never sell your personal data.
Can I put it toward my debt? +
Your earnings are yours to direct. Many members choose to put what they earn toward their own debts — alongside bills, savings, or cashing out. You're always in control.
Your phone. Your time. Real money.
Start with one task. It takes about a minute.
Start earning →