{"event":{"id":"evt-2026q3-ai-act-enforcement","dedupe_key":"historical_material_change:2026-07-31:commission-publishes-notice-of-august-2-enforcement-and-transparency-milestone","event_type":"historical_material_change","title":"Commission publishes notice of August 2 enforcement and transparency milestone","summary":"The Commission announces enforcement from August 2 and new disclosure and marking duties for covered AI interactions and content.","occurred_at":"2026-07-31T00:00:00.000Z","published_at":"2026-07-31T00:00:00.000Z","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":"The Commission announces enforcement from August 2 and new disclosure and marking duties for covered AI interactions and content.","what_must_not_be_inferred":"Publication on July 31 is distinct from effectiveness on August 2; this does not imply every high-risk obligation has the same start date or prove full compliance.","availability_status":"policy_notice_with_dated_effectiveness","affected_layers":["layer-governance","layer-identity"],"epistemic_status":"observed_fact","reported_capabilities_are_actor_claims":true,"time_precision":"day"},"created_at":"2026-10-10T09:18:22.062Z","updated_at":"2026-10-10T09:18:22.062Z"},"artifacts":[{"id":"art-2026q3-ai-act-enforcement","dedupe_key":"25b068b00cfb7485fa340e404a77892210e0c0b17060c7ab80740cb42efc679e","canonical_url":"https://digital-strategy.ec.europa.eu/en/news/commission-starts-enforcing-ai-act-rules-and-new-transparency-requirements-2-august","evidence_locator":"","artifact_type":"official_announcement","title":"Commission publishes notice of August 2 enforcement and transparency milestone","summary":"The Commission announces enforcement from August 2 and new disclosure and marking duties for covered AI interactions and content.","creator_entities":["European Commission"],"released_at":"2026-07-31T00:00:00.000Z","content_hash":null,"metadata":{"historical_scope":"2026-Q3","availability_status":"policy_notice_with_dated_effectiveness"},"created_at":"2026-10-10T09:18:22.056Z","updated_at":"2026-10-10T09:18:22.056Z","relation":"documented_by"}],"signals":[{"id":"sig-2026q3-ai-act-enforcement","statement":"The Commission announces enforcement from August 2 and new disclosure and marking duties for covered AI interactions and content. Publication on July 31 is distinct from effectiveness on August 2; this does not imply every high-risk obligation has the same start date or prove full compliance.","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":"2026-10-10T09:18:22.065Z","updated_at":"2026-10-10T09:18:22.065Z"}]}