Say plainly that the synthesis draws on the complete channel
The home hero claimed "Distilled from 164 public recordings" — the
library count — understating the research: since the full-corpus
synthesis, the framework, principles, and aphorisms are distilled from
all 379 public recordings. Coverage now carries the channel's true
span (channel_from 2015-11-24 / channel_through, validated to enclose
the reviewed span), and the copy separates the two kinds of coverage
everywhere: the hero says "all 379 public recordings on the channel,"
the method section leads with 379 studied before 164 reviewed source
pages, the framework rail note says "synthesized from all 379," the
library page explains it is where recordings receive their reviewed
pages, and the home social description drops a stale "19 principles
across 164" for "24 principles distilled from all 379."
