Venue-visible public cues, official-feed lag, compliance attestations, and rotation-latency validation.
Per-substitution-intent ticks for the DEN vs MIN single game. Each tick reports an observed stage of an incoming player (stood up, walked to scorer's table, warm-up off, on court). Raw observation only — no modeling, no impact estimate.
Provisional public touchline cue hypothesis; soccer has broad courtsiding support, but direct prediction-market buyer demand still needs validation.
Provisional arena-visible goalie-pull and line-change cue hypothesis; direct NHL buyer demand remains unvalidated.
Provisional ballpark-visible reliever warmup and pinch-hit cue hypothesis; direct MLB prediction-market buyer demand still needs validation.
Seat-level public observation stream for visible NBA substitution cues before the official feed or broadcast graphic catches up.
Official play-by-play plus public courtside observation timestamps for visible substitutions, scoring, injury status, and feed-delay checks.
Official reports, warm-up visibility, and public reporter confirmations for the Sunday kickoff.
Two-camera redundancy on each bench (home + visitor) with one remote verifier per game. Single-game scoped Streams.
On-the-ground retail observers organised across 38 metropolitan areas.
Public sports-observation workflows, official-feed latency, and rotation-market context.
Kalshi-Polymarket same-event matching, executable depth, fees, rule differences.
CPI, jobs, Fed calendar, official release parsing, nowcasts, immediate reaction.
Daily Bitcoin and Ethereum ETF flow tables, source links, historical flow archive.
Store-level visits, queue lengths, weekend movement.
