{"event":{"id":"evt-2026q1-ucp","dedupe_key":"historical_material_change:2026-01-11:universal-commerce-protocol-is-introduced","event_type":"historical_material_change","title":"Universal Commerce Protocol is introduced","summary":"Google announces an open commerce protocol with retailers and platforms for agent shopping workflows.","occurred_at":"2026-01-11T00:00:00.000Z","published_at":"2026-01-11T00:00:00.000Z","observed_at":"2026-10-10T06:24:42.000Z","reconstructed_at":"2026-10-10T06:24:42.000Z","ingest_type":"live_world_scan","locations":null,"status":"verified","confidence":0.96,"metadata":{"what_happened_at_time":"Google announces an open commerce protocol with retailers and platforms for agent shopping workflows.","what_must_not_be_inferred":"Promised forthcoming checkout is distinct from a completed production launch on this date.","availability_status":"protocol_announcement","affected_layers":["layer-payments","layer-agents","layer-open-source"],"epistemic_status":"observed_fact","reported_capabilities_are_actor_claims":true,"time_precision":"day"},"created_at":"2026-10-10T08:45:32.701Z","updated_at":"2026-10-10T08:45:32.701Z"},"artifacts":[{"id":"art-2026q1-ucp","dedupe_key":"fded8013534280b3fb0fb11f0124d36bf0c2e44b10670219371ca4430306a98d","canonical_url":"https://blog.google/products/ads-commerce/agentic-commerce-ai-tools-protocol-retailers-platforms/","evidence_locator":"","artifact_type":"official_announcement","title":"Universal Commerce Protocol is introduced","summary":"Google announces an open commerce protocol with retailers and platforms for agent shopping workflows.","creator_entities":["Google"],"released_at":"2026-01-11T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2026-Q1","availability_status":"protocol_announcement"},"created_at":"2026-10-10T08:45:32.696Z","updated_at":"2026-10-10T08:45:32.696Z","relation":"documented_by"}],"signals":[{"id":"sig-2026q1-ucp","statement":"Google announces an open commerce protocol with retailers and platforms for agent shopping workflows. Promised forthcoming checkout is distinct from a completed production launch on this date.","signal_type":"historical_layer_delta","direction":"increasing","confidence":0.9,"epistemic_status":"supported_inference","mapping_mode":"retrospective","reconstructed_at":"2026-10-10T06:24:42.000Z","created_at":"2026-10-10T08:45:32.705Z","updated_at":"2026-10-10T08:45:32.705Z"}]}