Honest about the cheating problem.
Perfect GPS spoof detection is an unsolved research problem and we have not solved it. So v1 does the boring, effective thing instead: cap what any single wallet can earn in a day.
2/ DAY
Rewarded sessions
A third run still tracks. It just earns nothing. Counter resets at local midnight.
10KM
Session cap
Ultras are welcome. Paying for them is not. Distance past the cap is logged, not rewarded.
30MIN
Cooldown
Stops one long walk being sliced into a stack of short, maximally paid ones.
1.5 to 22KM/H
Pace window
Below the floor is a phone on a Roomba. Above the ceiling is a car. Neither gets paid.
±35M
Accuracy floor
Fixes the phone is not confident about are discarded, never counted as distance.
45KM/H
Teleport cutoff
One jump implying more than this voids the entire session on the spot.