Agent Readiness — evidence substrate

This is the S4 evidence surface: the structured, queryable substrate behind the Agent Readiness proof page. It is data, not prose — 28 guild-cleared evidence rows, each a structural fact about an already-public QuantumBeard surface, with its source anchor and provenance.

Honesty state

Every row is a fact about a surface that is already public — the Agent Readiness service manifest and the agent-readiness pages. Nothing here is private, premium, or internal.
The rows are guild-cleared (Gate 2 review complete) for routing to this public surface. Internal supporting material and any restricted units were partitioned out upstream and are not present.
No verbatim source excerpts are published — only the extracted structural fact and its anchor.
This surface is evidence; the interpretation of that evidence lives on the proof page.

Inspect it

The substrate is a small SQLite database with one evidence table (columns: unit_id, object_class, source_anchor, evidence_fact, provenance_note, review_status, destination_surface). Three ways in:

Query in your browser (Datasette-Lite — runs entirely client-side over the published database): open the evidence database in Datasette-Lite.
JSON: evidence.json (the full slice, machine-readable).
Download the database: agent-readiness-evidence.db (SQLite).

Bounded and slice-specific by design — this is the evidence for one object (Agent Readiness), not a general corpus browser. Rebuildable from the sediment pipeline; provenance is preserved per row.