# WordPress Passthrough Notes

The first browser implementation should be authored as a standalone HTML room, then tested in three forms:

1. direct browser page;
2. WordPress Custom HTML block;
3. passthrough page that contains the room link and a state handoff link.

Do not depend on a `<script type="application/json">` block surviving WordPress sanitization. Keep the initial state in JavaScript with a namespaced localStorage key and validate every parsed value before rendering it.

Suggested key:

```text
cookieblob_watershed_v01
```

The transmission layer should export a compact JSON seed rather than the entire DOM. A future room can import that seed and continue the same watershed cycle.