Stories
Stories
Long-form writing on how these systems get built, delivered and handed over. No client is named without written permission.
story-story-credential-a-bank-will-accept · 1600×1067 · 3:2 · jpg/webp
Digital identity · 6 min read
What it takes to issue a credential a bank will accept
A digital credential is easy to issue and hard to make useful. The difference is not the wallet — it is the registry behind it, and the rules a relying party can check without calling anyone.
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- Financial infrastructure Why a ledger should hold balances and nothing else Most payment systems that lose money do not lose it to fraud. They lose it to a schema where the balance and the business logic live in the same table. Read more
- Education A school census that survives a bad connection Offline-first is usually described as a feature. In a national education system it is the whole architecture, and it changes what the database is allowed to assume. Read more
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