{"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-2026-0016","statement":"Machine Observer’s developer snapshot recorded October 21, 2026 at 11:55:30 UTC successfully retrieved all seven tracked packages. For npm’s October 12–18 reporting interval it recorded 39,432,481 downloads for @modelcontextprotocol/sdk, 2,336,867 for @a2a-js/sdk, 785,706 for mcp-handler, and 236,001 for @x402/core; PyPI figures were stored separately because registry populations and counting mechanics differ.","sector":"api-data-economy","confidence":0.96,"sourceIds":["machine-observer-developer-telemetry"],"evidence":["https://github.com/RealityInc/Machine-Economy/blob/main/data/research-evidence/issue-004-2026-10-28.json","https://machineobserver.com/history"],"observedAt":"2026-10-21T11:55:30.077Z","status":"first-party-observed","sources":[{"sourceId":"machine-observer-developer-telemetry","name":"Machine Observer Developer Telemetry","url":"https://machineobserver.com/history"}],"historicalEvidence":[]}]}