Proof of Opinion
Put your name on a take onchain, mint a shareable badge, others co-sign.
Mentees attest that you changed their path, building a lineage tree of who you lifted up.
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.
Dele spent years answering newbie Solidity questions in Discord. Mentor Trail lets each person he helped mint a short thank you attestation, and his profile now shows a living tree of 60 builders, 12 of whom shipped mainnet apps.
Thank you attestation flow, lineage tree visualizer, mentor profile, share cards.
Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.
Mentorship graphs exist in hackathon form; mentee-attested multi-generation lineage is the less common angle.
MentorGraph/p2pmentor (Arkiv, Sub0 hackathon winner) stores mentoring sessions as graph edges, Intuition TrustGraph links mentor trust to skills, and POMP mints mentorship NFTs.
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.
Fits as an open-source public good; existing OSS projects generally required.
Existing projects OK for Superchain growth.
The complete Mentor Trail app: mentees sign specific thank yous, a curator holds fakes for the mentor to decide, and every mentor grows a lineage tree two generations deep, with a paywall and receipts built in.
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.
Nobody pays to be thanked. Mentors pay for Pro to see the branch above and an impact report; communities pay monthly to gate thank yous, sponsor gas and show sponsors their impact.
Gas per thank you is well under one cent on Base or Optimism and can be sponsored by the owner or a community.
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 $1,000: your own proof types and curator rules, Discord or Telegram integrations, community branding, extra languages, or a sponsor reporting format. 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.
The people who teach newcomers in Discords, study groups and office hours do work that shapes careers, and almost none of it shows up anywhere. Mentees want a way to say thank you that lasts, and mentors want proof of impact that is not a self-written bio.
Mentorship records onchain already exist: MentorGraph (p2pmentor on Arkiv, a Sub0 hackathon winner) stores mentoring sessions as graph edges, Intuition's TrustGraph links mentor trust to skills, and POMP mints mentorship NFTs. What is less common here is that only the mentee can create the record, that each thank you needs shared history and a specific story, and that the tree follows lineage across generations (who your mentees went on to help). Research verdict: rare, medium novelty; the attestation primitive itself is standard.
Unlocked when your app is paid in full
Make the invisible work of teaching others visible and portable, so the people who lift others up can show it in their own words.
Signed by the person you helped No self-written claims. Every leaf is a mentee's own words, which makes it the most credible line on a profile.
The branch above When your mentee helps someone, you see the second generation grow. Most mentors have never seen that before.
Friday thank back A weekly prompt to name who unblocked you. It takes a minute and keeps the tree honest and alive.
Unlocked when your app is paid in full
Cost per use: unlocked when your app is paid in full.
Every thank you notifies a mentor who did not know they were being thanked, and most then thank their own mentors. Share cards with the tree travel on X and LinkedIn. Communities adopt it to show impact to sponsors and grant programs.
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.
Mentors do years of invisible work that never shows on a resume. Own Mentor Trail and you run the place where that work becomes a living, verifiable lineage, from your wallet and brand. The mentors, the communities and the record of who lifted whom are yours.
Make the mentee start it, not the mentor. Your job is a gentle prompt and a beautiful card, not an ask for praise.
Mentors rarely pay; programs do. Bootcamps and ecosystems need proof of impact for their funders, and this is that proof.
You do not need to. Mentor Trail 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 Mentor Trail 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 mentors, community leads and teachers 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.
Free mentor profiles, paid community plans for bootcamps, DAOs and ecosystems that want to show their mentorship impact. 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.
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.
Real world good deeds, verified by a photo, a place, and a witness, saved forever.