Proof of Opinion
Put your name on a take onchain, mint a shareable badge, others co-sign.
Prove a skill live: timed challenge, peer judged, result minted to your profile.
Try it live, freeYour USDC is locked in a smart contract, not sent to us. We can only collect it by delivering before 27 Oct 2026. If we miss it, you take it back yourself from My apps, no permission needed. We can also refund you any time. View the contract on BaseScan.
Promised delivery: 27 Oct 2026 (counted from payment).
Add-ons are not part of this payment. Once your app is delivered you can request them from My apps, and you only pay if you say yes to the quote.
Ada claims she can design a landing page in an hour. She takes a Skill Duel, two peers judge, and the badge proves it beyond a portfolio.
Challenge templates, timer, submission, peer judging, badge mint.
Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.
Peer-judged onchain skill proofs exist only as pitches and research, none clearly live.
SkillForge and SkillDAO (hackathon projects) describe live challenges with peer validation and minted skill tokens, and the Zlto research platform stores peer-evaluated skills onchain.
Checked with web searches in October 2026. A search is not proof that nothing similar exists, and the market moves fast, so we recheck before every build.
Existing projects OK.
The complete Skill Duel app: anyone proves a skill in one timed hour on a sealed brief, scored blind by drawn peer judges, with a badge on Base, a judge roster and a built in paywall. The owner console and growth tools are available as add-ons.
Every buyer gets the same finished app. Basic branding and copy changes come through a quick form.
Your admin side: revenue, paywall editor, users, rules and the agent log.
Referral and growth mechanics, switched on when you are ready to grow.
Entrants pay a small entry fee per duel that mostly pays the judges, with the first duel free. Pro members pay monthly for senior panels and reviews, and companies pay monthly for hiring partner seats.
Judges receive a fee per duel (default 4 USDC) from the escrowed entry fee. Gas, model and storage run well under a cent to a few cents per duel.
Prices are yours to set. Illustrative, not a promise of income.
Unlocked when your app is paid in full
Unlocked when your app is paid in full
Custom work from $1,400: your own tracks and rubrics, integrations with an ATS or job board, private company duels, extra languages or a branded deployment. Scoped on a call.
The recipe (how it is built, the data, costs, risks, build order, the pitch and the demo script) is unlocked when your app is paid in full.
Freelancers and self taught makers are asked to prove their portfolio is really theirs. Portfolios can be borrowed, AI assisted or made by a team, and clients have no cheap way to check. People need a proof of skill that was produced in front of witnesses.
Peer judged onchain skill proofs exist mostly as pitches and research. SkillForge and SkillDAO are hackathon projects that describe live challenges with peer validation and minted skill tokens, and the Zlto research platform stores peer evaluated skills onchain. None is clearly live as a product today (research verdict: rare, medium novelty). What this app adds is a working loop: sealed brief, timed session, blind scoring by drawn judges with written reasons, median scoring, a copy check on layout structure and canvas history, and an attestation only when the bar is met.
Unlocked when your app is paid in full
Let anyone prove what they can do in one honest hour, judged by peers, and carry that proof everywhere.
The clock A sealed brief and a visible timer turn a claim into a moment people want to watch and share.
Strangers agree Two drawn judges in other cities scoring blind is more believable than any testimonial.
Judge next week Every badge holder can judge and earn the judge fee, so winners come back as referees.
Unlocked when your app is paid in full
Cost per use: unlocked when your app is paid in full.
Every passing entrant shares a badge card with the score and the cities of the judges. Badge holders become judges, which grows judge supply with demand. Companies that post briefs bring their own candidates.
Unlocked when your app is paid in full
Unlocked when your app is paid in full
Costs and tools are estimates at the time of writing. General information only, not legal or financial advice.
Nine routes from one vessel. Tap a port to open its chart.
Portfolios can be faked and certificates can be bought. Own Skill Duel and you run the live, peer judged test that proves someone can actually do it, from your wallet and brand. The challenges, the judges and the hiring partners are yours.
Use two or three judges, blind scoring where possible, and publish the rubric before the timer starts. Ban judges who score far off the others.
Some will, if the badge gets them work. Start free, then charge once a hiring partner is looking at results.
You do not need to. Skill Duel arrives working, deployed from your own wallet with a written guide for every step. You will click, paste and fill in names. If you ever want a change you cannot make, the custom option or a freelancer can handle it, but the first launch needs no code.
Yes. The contract is deployed from your wallet on Base, the code sits in your own git repo, and the name and brand are yours. DEPLOYR does not hold your keys or take a cut of what Skill Duel earns. If you stop paying anyone tomorrow, the app keeps running on your wallet.
That is the most likely early outcome, and it is fixable. The paths below start with you as the first user, then ten real designers, developers and freelancers who want to prove a skill you can name today. If ten people you message do not care after you have shown it to them, you have learned something useful in a week instead of a year.
Entry fee per duel (part goes to judges), plus paid hiring plans for teams that recruit from duel results. This ladder is a target, not a promise.
Illustrative stages, not a forecast. Results depend on you and the market; nothing here is guaranteed.
Put your name on a take onchain, mint a shareable badge, others co-sign.
Create an account and prove your transactions in your own browser. Client-side proving on Miden, nothing leaks.
Prove your trading discipline, not your profits: stops honored, sizing kept, tilt avoided.
Caregivers and parents prove unpaid care work, privately, for loans and jobs.
Recruiters pay a small USDC fee to request verified proofs from candidates, who get paid.
Mentees attest that you changed their path, building a lineage tree of who you lifted up.
Prove you are over 18, a resident, or a degree holder without showing a single document.
Timestamp every hour of deliberate practice and own the 10,000 hour proof.