> **THE READING PLAQUE.** *The Deep Pi, held*, draft 0.2 — **made readable on the SX
> surface by its covering persona's reading grant; a draft, not the published form.** The
> grant stands by the operator's word (2026-09-16), verbatim: "ok - now do the same for the
> dpx." Covering: **starl3n** · endorsing: **Link Digital** (the standing pair). The
> Foundations · 8: the eighth reading of the foundations series and the first of its
> second tier — an experiment of the observatory node, held on this node. The
> construction record stands in the open workshop at
> [/sx/workshop/the-dpx-held](/sx/workshop/the-dpx-held); the experiment's own door,
> [opendata.ai/dpx](https://opendata.ai/dpx), wears the word *grown · held* and links back
> here while this grant stands. Reading is free; the way across is a statement of intent
> ([/sx/matters](/sx/matters)). This file's sha256 is pinned in the reading register.