Find a node of the twin to read its latest observed measures. Once a node is open, set a date to read them as they stood then.
Each layer has its own page: bodies, posts, places, money, events
Each body also has its own page that reads its seat, posts and budget lines as of a chosen day.
Post
Open the node pageId 3b4e7240ac7f6755
Observation layers read: brain food, prices market, prices medicine
No observed measure: no observation in brain_food, prices_market, prices_medicine has this object as its subject.
Events touching this node
No event in the log touches this node.
Basis: latest observation of each series (measure x qualifier) with observed_on <= as_of; nothing is interpolated. observed_on_basis says whether the source printed the date or it is the fetch date. “published” is what this body publishes, not measures of it.