Waterfall

Some ciphers carry a line of the signal instead of a radio word, a few a day across the whole mesh, and N3T C0NTR0L tells you when yours was one. Solve it and the line lands here, credited to your side. This is what's been recovered so far, in the order it surfaced, not the order it was sent. The rest is still down there.

Drift record

One line per Whistle. Winners are per-capita (gain divided by operatives), so a small faction can out-earn a big one.