# V10 clock-and-quote test channel

`@oshun/v10-test-channel` is the shared dependency-boundary fixture for Rail
kernel and surface tests. It is a complete wellness channel, not a response
stub:

- its tile derives the displayed minute and quote from the requested UTC time;
- its hourly drip generator computes every boundary in a bounded interval;
- its `pin-quote` micro-act mutates channel state and changes later tile output;
- its hour-turn live moment is emitted only at an exact UTC hour; and
- every tile, drip, micro-act, and live-moment declaration uses the production
  V10 channel contracts.

Create a fresh `ClockQuoteTestChannel` per test so pinned-quote state is
isolated. The `manifest` getter returns a fresh manifest copy suitable for
registration in `RailChannelHost` or for rendering in a Rail UI harness.