Overview

Coverage describes what the oracle currently resolves and what it plans to resolve next. It is a statement of fact about the live system, not a forward-looking commitment. If a league or market is not listed as supported, the oracle will not post assertions for it, and consumer contracts should not reference it.

The oracle is launching with Major League Baseball. MLB was chosen as the first league for three reasons. It produces structured, publicly available box scores that are well-suited to deterministic grading. It plays daily for six months, giving the relayer and the dispute ecosystem repeated exposure to real conditions before the more volatile NFL and NBA seasons are added. And its player-prop market is already well-understood by the protocols most likely to integrate first.

Additional leagues are added in phases driven by consumer demand and operational readiness, not by a fixed calendar. The NFL, NBA, and NHL are the near-term candidates because the same data providers already power them and the structural grading rules carry over. Adding a new league is a matter of extending the relayer configuration and publishing the canonical team strings; it does not require a contract upgrade.

Coverage is composed of four separable dimensions. Leagues defines which sports and competitions are in scope. Markets defines which stat types are resolved within each league. Data sources documents which public and paid providers feed the relayer. Cadence describes how long after a game finishes an assertion is posted. A consumer that wants to integrate should walk through all four to confirm the oracle covers what the consumer needs.