# v3ramp feed (#2483, ppfeeds, 15 Oct)
File: research-box /opt/sw/v3ramp/v3ramp.jsonl (one line per pool: pool, token, cap_first, cap_5m, depth_usd, emitted_t). Derived from radar.jsonl (v3 only): cap_first<15k, cap_5m 1-4M, depth_usd>=2000 (~1 ETH; depth taken at the first cross, recheck pool ETH at +305 s in v3live).
Runs every minute from cron (nice), idempotent (state.json offset + done set), off switch: touch /opt/sw/v3ramp/OFF. Heartbeat v3ramp.hb.
Backfill: 29 pools from radar history (more than the 15 in the note: radar window is longer and the depth filter is looser). Emitted_t of those is backfill time, not real time. New pools appear when radar writes cap5/cross at ~+300 s.
Example: tail -3 /opt/sw/v3ramp/v3ramp.jsonl