> **THE READING PLAQUE.** *The XOR Mirror, 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 xor mirror."
> Covering: **starl3n** · endorsing: **Link Digital** (the standing pair). The Foundations
> · 11: the eleventh reading of the foundations series — an experiment of the observatory
> node, held on this node. The construction record stands in the open workshop at
> [/sx/workshop/the-xor-mirror-held](/sx/workshop/the-xor-mirror-held); the experiment's
> own door, [opendata.ai/xor-mirror](https://opendata.ai/xor-mirror), 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.