2,400+ participants, per forecastathon.ai. Collateral was auto-provisioned per participant: 100,000 "play" USDZ plus a small ATN allotment for gas. Trading itself felt gasless because the foundation temporarily covered clearing gas on traders' behalf for the duration of the competition — not because AutEx or the DCC waived fees outright. USDZ (contract 0xAB436b...) is a test stablecoin created specifically for Forecastathon collateral — not one of Autonity's three native assets (ATN, NTN, LNTN) and not documented in the core protocol glossary for that reason. It has no value outside the competition.

This same continuous-vs-binary distinction is what separates AFP overall from Polymarket and Kalshi — see the full comparison table on Page 3, Stage 1A.

Forecastathon sits structurally between Metaculus (daily accuracy scoring) and Numerai (real economic stake tied to predictive performance) — it's not really comparable to Kaggle, which has no trading or staking mechanism at all. None of the three combine on-chain derivatives trading with a parallel pure-forecast leaderboard the way Forecastathon does; that combination looks like Autonity's own differentiation claim rather than something with a direct competitor equivalent.

The daily-forecast side itself is confirmed, not speculative: Season 1's own rules state it plainly — "Forecast Accuracy: Submit daily forecasts for settlement prices. Your final update before 13:00 UTC counts as the scoreable forecast" — alongside trading performance, volume, and referrals. Season 2 coverage confirms the same structure, with scoring spanning portfolio performance, forecasting accuracy, market making, and product creation. No Season 4-specific rules page turned up to confirm the exact daily mechanic carried over unchanged, though nothing suggests it was dropped — Season 4's own announcement frames the change as expanding market creation and evaluation, not simplifying scoring.

A separate, informal CrunchDAO connection was active at the start of Season 4 — worth noting briefly.

This table reflects validator consensus status only (block production / jailing / pausing). It does not reflect oracle (price feed voting) status, which is tracked separately and is not shown on this page.

The 11 validators above are the complete Active set per Stakeflow's July 8, 2026 snapshot, with exact stake and cumulative-share figures. The remaining 16 of 27 seats' consensus status isn't confirmed from that snapshot (it was filtered to Active only) — left pending rather than guessed.