Observed vs claimed.
Check which parts of a public progress claim dated imagery can support, and which need a site-level check.
Choose the question
closest to your work.
Each piece starts with a practical question. Open a short preview for the main idea, or read the study for its evidence and limitations.
Who releases the money?
Find where progress evidence enters a payment decision, and where the public record leaves the workflow unclear.
The missing join.
See why inspection records and claimed quantities are hard to reconcile, then try the proposed connection.
What Power BI actually draws.
Explore chart choices in a retained dataset and ask which visual best answers your reader’s question.
How it works · for a closer look
These are dated investigations, not continuously refreshed findings. Follow source links and confidence notes before relying on a claim. The working examples use disclosed fictional or retained datasets.