{"schemaVersion":2,"count":1,"evidenceChain":"historical observation → claim citation → claim → research conclusion. A citation states its own relationship: \"supports\" pins the period whose value the claim reports, \"continues\" names the series still measuring it, \"context\" names a related series that informs but does not prove the claim.","claims":[{"id":"MO-2026-0002","statement":"Graded reported 3,906 discoverable x402 services, of which 3,078 were callable through its gateway at its latest published probe.","sector":"trust-integrity","confidence":0.94,"sourceIds":["graded"],"evidence":["https://graded.sh/v1/stats"],"observedAt":"2026-08-29T11:30:53Z","status":"observed","sources":[{"sourceId":"graded","name":"Graded","url":"https://graded.sh/"}],"historicalEvidence":[]}]}