Showed Up, first screen of the live demoTry it live
Live demo with sample data. No wallet needed.
Reserve · refundable depositMINE YOUR HUMAN

Showed Up

Attendance-based reputation for local clubs: run clubs, study groups, and meetups.

Try it live, free
$79one time, base tier
Built on order. Reserve it today for a $20 refundable deposit, pay the balance when it is delivered. Delivery: same day after the base build exists.
Reserve for $20Want it fully custom? From $500 · talk to us
PortsBase · Celo
KindIdentity
OwnerYou, on your wallet and git
Picture this

Who it is for

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.

Two ways to own it

What you get

Base$79
$20 deposit to reserve

Club page, QR or NFC check in, streak attestations, leaderboard.

  • You choose: chain
  • You choose: name and logo
  • You choose: accent color
Customfrom $500
Built around you

Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.

  • Everything in Base
  • Custom features and design
  • Priority build
Why it is new

What exists today, and what this does differently

What is new

Streaks and NFC attestations exist separately; a club-owned recurring attendance record is a modest combination.

Closest things out there

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.

What it unlocks

The human in it

Consistency becomes a reward.
The Regatta Board

Races it can enter

buildathon · Base · upcoming
Onchain Summer
seasonal (summer); 2027 dates unknown
Official page ↗

Consumer onchain app; eligibility unknown.

Their rule on existing code: unknown
What you own

The whole app, not a starter kit.

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.

Base price · $79

The user app, complete

Every buyer gets the same finished app. Basic branding and copy changes come through a quick form.

Three step onboardingHome
Shown once: show up and tap the post, your streak grows, consistency gets noticed.
Today's run and next actionHome
Runs, streak, club size and a stamped grid of recent runs.
Check inCheck in
On time, late within the rule, or a proxy tap held for the captain; rotating QR on the free plan.
NFC tag check inCheck in
Tags that sign a fresh code every 30 seconds. Gated behind Club plus.
Check in receiptsCheck in
Attestation and result onchain; location and phone never.
Streak viewStreak
Last 50 runs with misses and rain days, runs, streak and freezes.
Rain days and freezesStreak
Captain cancelled runs hold every streak; one personal freeze a month. Gated behind Club plus.
Sponsor milestonesStreak
A sponsor offered race entry at 200 runs. Gated behind Club plus.
Club board with opt outClub
Ranked board with faces; members who opt out never appear.
Captain review of proxy tapsClub
Same phone tapping for two names is held for the captain.
Saturday digestClub
Milestones, returns and next week's plan. Gated behind Club plus.
Plans and share cardMe
Club plans through the USDC checkout and the milestone share card.
Open the full app demo
Add-on

Owner console

Your admin side: revenue, paywall editor, users, rules and the agent log.

Revenue and paywall editorRevenue
Recurring revenue, club counts, USDC payments, payment methods, live tiers and gates.
RulesRules
Check in window, late rule, freezes a month, network, daily batching.
Club agent log and roadmapAgent
What failed and the fix, running costs, and priced v2 and v3 builds.
Top-up

Growth and referrals

Referral and growth mechanics, switched on when you are ready to grow.

Growth loopsGrowth
Sponsor club launches, whole club onboarding, milestone cards and captain referrals.
The money path, built in

How it earns for you

One club up to 40 members is free. Clubs pay monthly for Club plus, and brands or leagues running many clubs pay for Network.

ClubFreeOne club, up to 40 members, QR check in, streaks and a basic board
Club plus$12 a monthNFC tags, rain days and freezes, the Saturday digest, sponsor milestones, unlimited members
Network$49 a monthFor a brand or league running many clubs: shared rules, cross club streaks, one sponsor dashboard

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.

Growth loops, built in

How it spreads

  • Each club brings its members at once
  • Milestone share cards travel on WhatsApp and Instagram
  • Local sponsors bring the next club to another neighbourhood
  • Captain referrals worth a free Club plus month
Roadmap · build the next phase with us

Where it goes next

v1 included
The full club app
  • Club page with window, late rule and freezes
  • Rotating QR and NFC check in
  • Attestation per check in, gas sponsored
  • Streaks, board and share cards
  • Plans and checkout
Included
v2
Study groups and meetups
  • Templates for study groups and meetups
  • Venue check in by beacon
  • Attendance certificates
  • Calendar sync
Add-on from $300
v3
League and sponsor network
  • Cross club streaks
  • Sponsor marketplace for rewards
  • City leagues
  • Partner race entries
Add-on from $800
For investors and grant reviewers

The pitch, ready

Attendance based reputation for local clubs, where consistency becomes a reward.

Problem: Run clubs, study groups and meetups track attendance in spreadsheets and group chats, which are easy to fake and invisible to sponsors.

Solution: Tap to check in at the meeting point, streaks with rain days and freezes, an attestation per check in, and sponsor milestones on top.

Why now: Cheap attestations on Base and Celo, NFC on every phone, and local sponsors looking for real engaged communities.

Market: Run clubs, fitness groups, study groups and meetups, and the local brands that sponsor them.

The ask: Pilot with ten Lagos run clubs and one sports brand sponsor.

Funding is never guaranteed. Check each program's rules.

For hackathons and demo days

Your 2 minute demo

  1. Home: meet Chidi on Link Bridge at 05:52, one run from 200.
  2. Check in: scan the rotating QR, then unlock Club plus through the USDC checkout for NFC.
  3. Check in: try a late arrival and a proxy tap for a friend.
  4. Streak: mark a rain day, use a freeze, and claim the sponsor race entry at 200.
  5. Club: see the board, opt out, and review the held proxy tap as captain.
  6. Owner Agent: read how a QR photo and rainy season became rules.
  7. Owner Revenue: change the Club plus price and preview the Plans sheet.
  8. Owner Growth and Roadmap: run a sponsor club launch, then request study groups.

Many hackathons require code written at the event. See the Regatta Boardfor each race's rule.

Make it entirely yours

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.

Custom from $500
BLUEPRINT

Why it matters and how it really works

The need

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.

What exists and what is new

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.

The data it runs on

Club rules and member list (first name or nickname, a wallet created at sign up). Signed check in codes from an NFC tag or a rotating QR. Per check in: club id, member wallet, date and status (on time, late, rain day, freeze). No GPS trail, no health data.

1.The mission

Make showing up count, for the people who keep a club alive.

2.Why people can't resist it

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.

3.How it works for real

Sign in and wallets: Phone number or email sign in with an embedded wallet (for example Privy) on Base or Celo. Members never handle gas; the club's paymaster sponsors it.

Check in: An NFC tag (NTAG 424 DNA style, which signs a fresh message each tap) or a QR that rotates every 30 seconds on the captain's phone. The server verifies the signature and the time window.

Fraud checks: One phone, one member per window. A second tap for another member from the same device is held for the captain. Optional: phone must be on the club wifi or within a coarse area, never stored.

Attestations: Each valid check in writes an EAS attestation on Base (or a Celo contract event): club id, member wallet, date, status. Daily batching keeps gas low.

Club agent: A small model (for example a Haiku or mini class model) writes the Saturday digest, flags odd patterns for the captain and suggests rule changes. It never edits records on its own.

Leaderboard and perks: An indexer reads attestations into a club board. Sponsors can set a milestone perk and verify it with one signed query.

4.Cost per use and pricing

Per check in: one attestation on Base, typically well under $0.01 in gas, less when batched daily. Digest: about 2,000 tokens per club per week on a small model, under $0.01. NFC tags cost roughly $1 to $3 each. Example: a 60 member club checking in 20 mornings a month is about 1,200 attestations, a few dollars a month in gas plus hosting. Check current gas and model prices before launch.

Club Free
One club, up to 40 members, QR check in, streaks and a basic board.
Club plus $12 a month
NFC tags, rain days and freezes, the Saturday digest, sponsor milestones, unlimited members.
Network $49 a month
For a brand or league running many clubs: shared rules, cross club streaks, one sponsor dashboard.

5.Growth loop

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.

6.Risks and guardrails

Proxy taps: Friends will tap for friends. Signed tags, one member per device per window and captain review reduce it; they cannot eliminate it.

Privacy and safety: A record of where someone is at 6 AM is sensitive. Locations are never written onchain, names default to first names, and members can hide from the public board.

Unfair streak loss: Rain, illness and travel break streaks. Rain days and freezes exist so the record stays humane.

Sponsor promises: Perks are offered by sponsors and can change or end. The app never promises a reward.

Lost tag: A stolen or damaged tag is revoked from the club page, and the captain's rotating QR works as a fallback.

7.Build order

  1. Club page with rules: window, late rule, freezes, names
  2. Rotating QR check in from the captain's phone
  3. Attestation per check in on Base, gas sponsored
  4. Streaks with rain days and freezes
  5. Club board and member share card
  6. NFC tag support and the Saturday digest

8.Where this is going

  1. Now
    One club, one post, a fair streak for every regular.
  2. Next
    Study groups, choirs and volunteer crews use the same record with their own rules.
  3. Later
    Members carry a portable record of showing up across clubs and cities.
  4. Far
    Consistency becomes a reputation people can point to, earned in public places, for the habits that hold communities together.

Costs and tools are estimates at the time of writing. General information only, not legal or financial advice.

OWNER PLAYBOOK

Own it, then chart your voyage

NRevenueVentureBuilder statusHackathonsProductivityInspire othersPartnershipsPortfolioAgencySHOWED UP

Nine routes from one vessel. Tap a port to open its chart.

Why own Showed Up

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.

What’s stopping you?

“I can't code. Can I set this up for my club?”

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.

“Will members want wallets?”

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.

“Can people check in without showing up?”

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.

“Will sponsors really pay?”

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.

“What if my club is tiny?”

A club of 15 regulars is a perfect start. Streaks matter more in small clubs where everyone notices.

The million-dollar ladder

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.

$90
$3,800
$52,500
$85,000
First 10 clubs
10 clubs
$9 per month
A city's clubs
200 clubs
$19 per month
Clubs plus local sponsors
1,500 clubs
$35 per club per month including sponsor revenue
Million dollar run rate
2,000 clubs
$42.50 per club per month including sponsor revenue
  • Win one city at a time; clubs know each other.
  • Sponsor rewards for streak milestones, which give clubs a reason to sign up.
  • Multi club organizations (running brands, study networks).
  • Season challenges between clubs.

Illustrative stages, not a forecast. Results depend on you and the market; nothing here is guaranteed.

Pick your destination

Grow it to a million-dollar app
Every club organizer wants members to keep coming; streaks and sponsor rewards do that.ARRIVE: 15 paying clubs.5 moves · first one within the hour →
Raise for it
Consumer onchain and community programs value real world attendance.ARRIVE: One application with club data.4 moves · first one within the hour →
Become a real builder on a chain
Attestations from real world check ins, from your wallet, show consumer building.ARRIVE: Verified contract, builder profile, 500 check ins.4 moves · first one within the hour →
Win with it at hackathons
Consumer and identity tracks fit real world streaks.ARRIVE: One submission.4 moves · first one within the hour →
Run your own work on it
Organizers stop counting heads and tracking regulars by hand.ARRIVE: Attendance tracked automatically for a month.4 moves · first one within the hour →
Get your people moving
Streaks make consistency visible and celebrated.ARRIVE: 20 members with a 10 session streak.4 moves · first one within the hour →
Partner with founders and projects
Local brands want loyal community members.ARRIVE: One sponsor partnership.4 moves · first one within the hour →
Prove your skills with it
Growing club attendance with a tool you run proves community and product skill.ARRIVE: A case study in five applications.4 moves · first one within the hour →
Sell it as a service
Clubs will pay you to set up and run check ins.ARRIVE: Five paying clubs on your setup service.4 moves · first one within the hour →
No budget yet? Be a CEO anyway at CEOism, then come back for your vessel. ceoism.com ↗
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