# The Thread

The Thread is the Rail's `morning-brief` program, not a channel or a second
timeline. It orders one structural opening and canonical material from Tara,
Veritas Live, Case Files, Wonder & Recall, and Nyx. Missing material stays
explicitly unavailable; the composer never invents a briefing, case, wonder, or
sky event.

The program preserves each channel's contextual deep link and, for Veritas, the
audio source already offered through the single Rail audio lane. It adds no
autoplay, elevation, streak, obligation, or completion funnel.

Consumers that only need to validate or display an authority response should
import `@oshun/v10-rail-thread/program`; that browser-safe boundary deliberately
does not load the server-side channel composition sources.