Trust systems
A badge is only worth what it takes to remove it.
What this is
Claims a user can check for themselves.
In markets where people have been defrauded, the product’s hardest problem is not features. It is that a new platform looks exactly like the last one that took someone’s deposit. No amount of reassuring copy closes that gap, because the previous platform had reassuring copy too.
What closes it is a claim the user can check, and a claim that can be withdrawn. Verification is only meaningful if there is a defined process that removes it, which means the interesting engineering is the revocation path, the evidence store behind each claim, and the interface that shows a user what a badge is actually asserting rather than implying something broader.
We build this the way we built it for SpaceYako, our own property platform, where verification appears against an agent only while it can be substantiated and disappears the moment it cannot. That constraint is uncomfortable in a sales conversation and it is the entire value of the badge.
What’s involved
- Verification model
- What is being claimed, what evidence supports it, who checks it, and exactly what removes it.
- Provenance and audit trails
- A record of who asserted what and when, which survives staff turnover.
- Status surfaces
- Interfaces that show the specific claim rather than a generic tick, because a generic tick over-promises.
- Reporting and abuse
- How a user raises a problem, how it is triaged, and how that feeds revocation.
How it usually goes
- 01Define the claim
- Precisely. Most trust failures are scope creep on a badge.
- 02Design the revocation
- Before the issuance. It is the harder half.
- 03Build the evidence store
- So a decision can be reconstructed later.
- 04Show the user the specific claim
- Not a symbol they will over-read.
What we won’t do
- We will not build a verification badge with no revocation process. That is decoration with legal exposure.
- We will not let a product imply it holds funds in escrow when it does not.
Where we’ve done it
- SpaceYako
A property platform for Kenya, built around a single question: can you believe the listing?
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