The Agent Staircase as 3D bricks

Start here: the wall is a stack of proofs. Each brick adds one kind of trust and only snaps on where the bricks beneath it already exist. Drag to spin the wall, use Explode to pull the layers apart, or click a brick or a layer name to see what it does.

Getting ready

drag to rotate · cards are what plugs into each brick

Plugs in: InputsAgentsWhere it runs Identity & verificationTimestampsOversight

Ready

The baseplate is empty

Every brick is one step from the Agent Staircase explainer. The wall builds itself. Pause any time to place bricks by hand or click one to see what it stands on.

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Trace a run through the finished wall, entering by: Worked examples:

Where the wall comes from

The Agent Staircase · the explainer that defines the fourteen steps
The estate at full scale · the brick neighborhood of the whole AINumbers estate
Where it runs · the infrastructure map

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Built from the Agent Staircase explainer · checked against the live page on 4 October 2026 · Pure CSS 3D, no libraries · Client-side · Zero PII · CC BY 4.0 · Post Oak Labs