What we store,
and what we don't

Human Challenge is built to hold as little as possible. Here's the complete picture.

⚠️
Draft placeholder. This is prototype copy reflecting the current product decisions in PRODUCT.md — not reviewed legal text. Have an actual lawyer write the real version before launch.

What we store

What we never collect

How long we keep it

A verification is valid for 6 months, after which it shows as expired automatically — the record isn't deleted, it just stops counting as a current "pass." You can also revoke your own verification at any time, which is permanent.

Deleting your verification

From your result page, you can revoke your verification after reconnecting your X account to confirm it's really you. Once revoked, your account shows as not verified — no trace of the prior verification remains on the public page.

Third-party services

Verifying involves World ID and X directly. Your interactions with those services are governed by their own privacy policies, not this one.