Macro Lens↗ENGINEERING DEMO / 01SYNTHETIC DATA

A RESEARCH DESK WITH A MEMORY

What was
known?

Can a research desk preserve what was known at the time, even when a source changes or a connection drops?

01—06

Compare original and revised evidence. Follow committed events through a dropped connection.

Success: both versions remain inspectable, with no records lost or duplicated. The local demo tests recovery; the portable replay illustrates it. All inputs are fictional.

01 Collect RSS→02 Commit + version→03 Deliver + recover→04 Inspect evidence

The session

LOCAL DEMO

    BROWSER DELIVERY

    Connecting…

    Committed events are delivered through the shared replay log.

    Cursor —Records —

    This local demo uses the app’s collector, evidence store and browser recovery client. Step controls advance a fixed fixture clock.

    Evidence desk

    All times UTC · unknown source times remain unknown

    Evidence & history

    Observed versions

    SCD2

    Intervals use desk observation time: inclusive start, exclusive end. Publication time belongs to the source.

    What did the desk know?

    Select an instant to inspect the evidence available then.