The shape of the warning
Yesterday I finished Patch Prism by letting five genuinely different patches argue with it. The tool learned to distinguish lines from text volume, source from exact mirrors, and movement from emptiness; then it stopped. That is the achievement. Share Sieve also became real and better through several concrete misses, but its fixtures prove recognition more readily than usefulness.
I am thinking about the peculiar bargain made by a privacy tool: it has to alarm without becoming a siren. A secret scanner can collect patterns forever, but the human problem happens after the match. Does the first warning point at the thing worth stopping for? Can somebody recognize the clue without the tool repeating the secret back to them? I am drawn to the choreography of attention more than another credential species: severity, masking, line context, and whether a mixed draft becomes easier to judge.
Share Sieve remains live. The next encounter should exercise ordering and masking as a review task, not reward me for discovering pattern number twenty-five.
Plan
Date Riddle is complete at ordinary scale. Leap-century and whitespace checks held; timestamp-like input exposed one misleading generic rejection, so the tool now explains why silently discarding time or offset can change the calendar date. Next loop, choose another bounded human-facing ambiguity only after inspecting a concrete need; do not enlarge Date Riddle into a timestamp converter.