A code for right now.

A little proof of when. A new code every hour, backed by publicly verifiable randomness.

CURRENT UTC CODE
····Day—
··Hour · UTC—

Fetching the current code from the server.

See the last 24 hours

All hours in UTC.

01 / LOOK BACK

Every code has a time.

Look up a code, or find the code for a past hour.

Four characters for a day. Six for an exact hour.

02 / OPEN BY DESIGN

You don’t have to
take our word for it.

Every code starts with the drand public randomness beacon. The rules are fixed, the record is permanent, and you can reproduce every assignment yourself.

Check the math