Proof of Opinion
Put your name on a take onchain, mint a shareable badge, others co-sign.
Attendance-based reputation for local clubs: run clubs, study groups, and meetups.
Try it live, freeYour USDC is locked in a smart contract, not sent to us. We can only collect it by delivering before 8 Nov 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: 8 Nov 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.
Chidi has run with a 6am club for a year. Showed Up checks him in by NFC tag, and his 200 run streak gets him a free race entry from a sponsor.
Club page, QR or NFC check in, streak attestations, leaderboard.
Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.
Streaks and NFC attestations exist separately; a club-owned recurring attendance record is a modest combination.
Runera and MovrChain track running streaks onchain, a Gitcoin-funded project explores NFC plus ZK attendance attestations, and POAP covers single events.
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.
Consumer onchain app; eligibility unknown.
The complete Showed Up app: local clubs check members in by tapping a post or scanning a rotating code, keep streaks with rain days and freezes, run a club board, and let sponsors fund milestones, with plans and checkout 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.
One club up to 40 members is free. Clubs pay monthly for Club plus, and brands or leagues running many clubs pay for Network.
No fees on members. Check in attestations cost a few dollars a month per club when batched.
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 $500: your club type and rules, a sponsor branded network, wearable or beacon check in, or league tables. 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.
Run clubs, study groups and meetups live on people showing up, but attendance sits in a captain's head or a WhatsApp thread. Regulars get no credit they can carry, sponsors cannot reward consistency without trusting a spreadsheet, and clubs lose the record when the organiser moves on.
Pieces exist. Runera and MovrChain track running streaks onchain, a Gitcoin funded project explores NFC plus zero knowledge attendance attestations, and POAP covers one off events. Strava and club apps track activity but not club owned attendance. What is less common is a recurring attendance record owned by the club, with rules the club sets (window, late, rain days, freezes) and streaks a member can carry. It is a modest combination, not a new primitive.
Unlocked when your app is paid in full
Make showing up count, for the people who keep a club alive.
The tap at the post One tap at the meeting point and a stamp lands. The ritual is quick and physical.
A streak with fair rules Rain days and freezes mean life does not wipe out a year of effort, so people keep going.
Milestones people see Morning 50, 100, 200 show on the club board and can unlock perks a local sponsor chooses to offer.
Unlocked when your app is paid in full
Cost per use: unlocked when your app is paid in full.
Each club brings its members at once. Milestone share cards travel on WhatsApp and Instagram, and local sponsors bring the next club because they want the same board in another neighbourhood.
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.
Run clubs, study groups and meetups run on loyalty, but the record of who kept showing up lives in a group chat that scrolls away. Showed Up checks members in by QR or NFC tag and turns their attendance into a streak attestation they own, which sponsors can reward. Owning it means the club pages, the sponsor deals and the subscription revenue are yours, and your own club is the first proof it works.
Yes. The club page, QR or NFC check in, streak attestations and leaderboard are built. You set the chain, name and colors and deploy from your wallet with the guide. NFC tags cost a few dollars.
Most just want to tap and go. Use the simplest login the app offers, check people in for them on the first day, and explain later that the streak is theirs to keep.
Rotate the QR code each session or use an NFC tag at the venue, and let the organizer void suspicious check ins. It is good enough for a club, not a court.
Local running shops, cafes and gyms often reward loyal community members. Start by asking for small rewards (free coffee, race entry) and grow from there.
A club of 15 regulars is a perfect start. Streaks matter more in small clubs where everyone notices.
Clubs pay a small monthly fee per club for check in, streaks and leaderboards. Sponsors pay for rewards placements aimed at the most consistent members.
Illustrative stages, not a forecast. Results depend on you and the market; nothing here is guaranteed.
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