Picture this

Who it is for

Kemi carried her five-stack through a regional bracket but has nothing to show scouts except clips anyone could edit. With Clutch Witness she logs a moment, tags the teammates who were there, and it only becomes a permanent attestation once at least two of them co-sign. Her profile becomes a timeline of plays vouched for by the people who were in the lobby.

Two ways to own it

What you get

Base$129

$32 deposit to reserve

Moment logging with clip link, teammate tag and co-sign flow, quorum rule, attestation contract, public player timeline page.

You choose: chain
You choose: game list
You choose: quorum size
You choose: accent color

Customfrom $800

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

Turns teammate trust into the proof layer for amateur gaming skill: a moment only counts when the people who saw it sign it, with a quorum rule and a public vouch graph.

Closest things out there

Honeycomb on Solana Attestation Service issues achievement attestations and Elympics with vlayer proves Steam stats; SkillSet (ETHGlobal) did peer-approved skill certificates. None use teammate quorum co-signing of specific in-game moments.

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

Your teammates' word becomes your résumé.

The Regatta Board

Races it can enter

grant · Base · rolling

Base Builder Grants

rolling, retroactive

Official page ↗

Consumer identity app with onchain attestations on Base.

Their rule on existing code: Existing shipped projects OK (retroactive)

hackathon · Colosseum · rolling

Colosseum Eternal

On-demand, ongoing

Official page ↗

Fits if deployed on Solana with SAS attestations.

Their rule on existing code: Designed for teams already building; existing projects allowed

What you own

The whole app, not a starter kit.

The complete Clutch Witness app: squads co-sign the plays players actually made, building a gaming record nobody can fake alone, with a paywall, owner console and witness agent built in.

Base price · $129

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: clips can be edited, your squad is your proof, honesty is visible.

Record status and next actionHome

Witnessed plays, witness streak, plays waiting on you and one clear next step.

Log a play for co-signsLog

Tag the lobby, watch co-sign requests land, with a clutch, a correction and a stranger's ring.

Corrections and verdictsLog

Teammates can correct a claim; only quorum writes it, with roster checks.

Sunday co-sign queueCo-sign

Sign or correct teammates' claims and keep a witness streak.

Witnessed timeline and receiptsTimeline

Only signed plays, with what is and is never on chain.

Coach links and season statsTimeline

Send a coach your timeline and see season stats. Gated behind Pro Profile.

Squad and vouch weightSquad

Teammates, matches together and how honest corrections raise weight.

Plans, scout card and settingsMe

Pricing from the owner paywall, USDC checkout, scout card gate, permissions and vision.

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

MRR, pro and organiser plans, incoming USDC, accepted methods, live tier and gate editing.

Signed brackets and vouch ringsBrackets

Organiser signed sheets and zeroing the weight of vouch rings.

Witness rulesRules

Co-signs needed, network, signing window and roster check.

Agent log and roadmapAgent

What the witness agent got wrong and how it adapted, costs, plus the priced Roadmap screen.

Top-up

Growth and referrals

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

Bracket nights and squad invitesGrowth

Run a bracket night and track co-sign driven sign ups.

The money path, built in

How it earns for you

Logging and co-signing are free. Players pay for a pro profile to share with coaches, and tournament organisers and collegiate programs pay monthly to sign brackets and scout.

PlayerFreeLog plays, ask your squad to co-sign, a public timeline, witness streak

Pro Profile$5 a monthCoach share links, scout card with your vouch graph, season stats

Organiser$79 a monthSigned bracket sheets, scout search across witnessed plays, team pages

No per play fee. Attestation gas on Base, Solana or Arbitrum is a few dollars a month and can be sponsored.

Prices are yours to set. Illustrative, not a promise of income.

Growth loops, built in

How it spreads

Every co-sign request pulls a teammate into the app
Timelines shared with coaches show four more names
Organisers sign brackets to become the trusted source
Bracket nights where every team invites its squad
Share cards after a witnessed clutch

Roadmap · build the next phase with us

Where it goes next

v1 included

The full witness app

Log plays with clip fingerprints
Squad co-sign with quorum
Corrections and roster checks
Public timeline and receipts
Paywall, owner console, witness agent

Included

Organiser desk

Signed bracket sheets
Scout search across witnessed plays
Team pages
Discord bot for co-sign requests

Add-on from $400

Collegiate scouting

Collegiate program accounts
Recruit shortlists
Consent based contact
Season reports for coaches

Add-on from $1,000

For investors and grant reviewers

The pitch, ready

Your squad co-signs the plays you actually made, building a gaming record nobody can fake alone.

Problem: Highlight clips can be edited and stats from private bracket lobbies are invisible, so coaches cannot tell a real clutch from a clever edit.

Solution: Players log plays with a clip fingerprint; teammates who were in the lobby co-sign or correct them, and only a quorum writes an attestation to the player's public timeline.

Why now: Cheap attestations across Base, Solana and Arbitrum and an exploding collegiate and amateur esports scene that needs trusted records.

Market: Amateur and semi pro players, their squads, tournament organisers and collegiate esports programs.

The ask: Pilot partners: two regional organisers and one collegiate program, plus ecosystem gaming grants.

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

For hackathons and demo days

Your 2 minute demo

Home: Kemi, 20, at 1 AM after the GTA Open semi.
Log: the 1v4 gets three co-signs and is written on Base.
Log: Noor corrects a 1v4 to a 1v3; a stranger's ring is not witnessed.
Co-sign: sign Noor's retake and keep the streak.
Timeline: witnessed plays and the coach link gate.
Owner Brackets: signed sheets and zeroing a vouch ring.
Owner Revenue: change the Pro price and preview the Plans sheet.
Owner Growth and Roadmap: run a bracket night, then request the organiser desk.

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

Make it entirely yours

Custom work from $800: your game's roster sources, a Discord bot, organiser branding or a collegiate deployment. Scoped on a call.

Custom from $800

BLUEPRINT

Why it matters and how it really works

The need

Amateur players who want a shot at college teams, orgs or scouts have only clips and stat screens, which are easy to edit or borrow. Their real proof is the people who were in the lobby with them, and that proof is never written down.

What exists and what is new

Achievement attestations already exist: Honeycomb on the Solana Attestation Service issues achievement attestations, Elympics with vlayer proves Steam stats, and SkillSet (an ETHGlobal project) did peer approved skill certificates. None found use a teammate quorum to co-sign specific in-game moments. Research verdict: rare, medium novelty; attestations are not new, the witness quorum for single plays is.

The data it runs on

A short description of the play, the match or bracket ID, a fingerprint of the clip (the clip itself stays where the player hosts it), the tagged lobby, each co-signer's signature and the quorum rule used. Voice chat and DMs are never collected.

1.The mission

Make the word of the people who were there count, so amateur players can prove what they actually did.

2.Why people can't resist it

Your squad is your proof A play only counts when teammates who were in the lobby sign it, so it means something to a coach.

Honesty is visible Witnesses can correct a claim, and honest refusals make their vouches worth more.

Sunday co-sign queue A short weekly list of plays your squad is waiting on, with a witness streak.

3.How it works for real

Players and wallets: Embedded wallets (for example Privy) created at sign in with Discord or email, on Base, Arbitrum or Solana as the owner chooses.

Claim: The player logs a play with match ID, round, a short description and a clip link. The app stores a fingerprint of the clip, not the video.

Roster check: The witness agent checks tagged teammates against a public match API where one exists, or an organiser signed bracket sheet. If neither exists it raises the quorum by one.

Co-signing: Teammates sign a typed message (EIP-712 or a Solana signed message) within the window. Signatures are collected off chain to save cost.

Attestation: When the quorum is met, one attestation is written with EAS on Base or Arbitrum, or the Solana Attestation Service, including the co-signer list and rule.

Witness agent: A small model tier (for example Claude Haiku or a comparable OpenRouter model) reads organiser sheets and flags vouch rings, accounts that only vouch for each other.

Public timeline: A player page and vouch graph built from an indexer over the attestations, readable without a wallet.

4.Cost per use and pricing

An EAS attestation on Base usually costs a fraction of a cent in gas; Solana attestations are similar. Signature collection is off chain and free. Roster and ring checks with a small model cost roughly $0.001 to $0.005 per claim. Example: a community of 2,000 players logging 6,000 witnessed plays a month is in the range of $20 to $60 of gas and model calls, plus hosting. Gas and model prices change; check before launch.

Player Free

Log plays, co-sign, public timeline with a monthly attestation allowance.

Squad Pro $4 per player per month

Unlimited witnessed plays, custom quorum rules, highlight reel page for coaches.

Organiser $49 per event

Signed bracket sheets so rosters can be checked, plus event badges for witnessed plays.

5.Growth loop

Every co-sign request pulls a teammate into the app, and every timeline shared with a coach shows four more names. Organisers join because their signed sheets make their brackets the trusted source.

6.Risks and guardrails

Collusion: Friends can vouch for each other falsely. Roster checks, vouch ring detection and weighting by honest refusals reduce, but do not remove, this.

Not an official stat: A witness record is social proof, not a ruling from the game publisher. Say so on every timeline.

Game terms and names: Do not use publisher logos or imply endorsement. Use match IDs and generic labels unless a publisher agrees.

Minors: Many players are under 18. Real names and schools are off chain and opt in; age gates where the law requires.

Harassment: Disputes can turn ugly. Refusing to co-sign carries no public penalty, and claims never shame the person who said no.

7.Build order

Sign in with Discord, embedded wallet
Log a play with clip fingerprint and tagged lobby
Co-sign flow with quorum and time window
Attestation schema and writer on Base
Organiser bracket sheet upload for roster checks
Public player timeline and vouch graph

8.Where this is going

Now
Squads co-sign their best plays and players share a witnessed timeline with coaches.
Next
Amateur organisers sign their brackets, so every roster can be checked.
Later
College programs and orgs read witnessed timelines as part of tryouts.
The world it builds
Anyone who did something real in front of others can prove it by the word of those who were there, from gaming to community sport.

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

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

Why own Clutch Witness

Amateur players have clips anyone could edit and nothing scouts can trust. Clutch Witness lets a player log a moment, tag the teammates who were in the lobby, and only turns it into a permanent attestation once enough of them co sign. Owning it means you run the vouch graph for your scene: your brand on every player timeline, your relationships with teams and tournament organizers, and the revenue from both.

What’s stopping you?

“I can't code. Can I run a gaming reputation app?”

Yes. Moment logging with clip links, teammate tagging and co sign, quorum rules, the attestation contract and public player timelines are built. You pick chain, game list, quorum size and colors and deploy from your wallet with the guide.

“Can't friends just vouch for each other's fake plays?”

A small group can collude. Quorum rules, a public vouch graph and reputation for vouchers make it costly. It is stronger than a clip alone, not a court verdict. Say that clearly.

“Will gamers touch wallets?”

Many will not, at first. Use the easiest login available and keep crypto words out of the main flow.

“Do scouts care?”

Some semi pro orgs and collegiate programs are open to it. Start with a local scene and one org that will look.

“Is it really mine?”

Yes: the attestation contract deploys from your wallet and every player timeline lives on your instance.

The million-dollar ladder

Teams and players pay for pro profiles; tournament organizers and collegiate programs pay monthly to verify standout plays and scout from the vouch graph.

$40

$3,000

$48,000

$85,000

First 10 players

10 pro profiles

$4 per month

A local scene

500 players

$6 per month

Teams and organizers

1,200 team and org accounts