Temporal wiki
A temporal wiki for facts that change.
Time is part of truth. Some facts expire. Some facts were true then but are not true now. Some contradictions are really claims from different times.
twiki.us is being rebuilt as the temporal companion to wiki.us: a place for claims that know when they were true, when they were checked, when they changed, and when they should be checked again.
A leadership fact changes. A price changes. A policy gains an effective date. A software API shifts by version. A memory that was once useful becomes stale.
Temporal truth does not weaken knowledge. It makes knowledge more honest.
If a claim can go stale, cite it with time.
What appears true now, with freshness and review pressure visible.
What was true then, preserved without pretending to be present tense.
What may still be true, but should not be used without checking again.