Chapter 02 · Execution as system
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Certificate protocol · four rules before surface

The Spec Performs

  1. 1

    The instruction is the product

    A paragraph fixes the rule; every rendered wall is an authorized instance.

  2. 2

    Execution stays repeatable

    Draftsmen follow the same sequence, so variance is recorded, not removed.

  3. 3

    Color is assigned, not chosen

    Red, yellow, blue, and black enter only when the rule calls their turn.

  4. 4

    The grid makes doubt visible

    Each section exposes its measure before any line crosses the surface.