{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"2.0","query":"pureairemonitoring.com","query_normalized":"pureairemonitoring.com","self_url":"https://www.goguides.com/evaluate.php?domain=pureairemonitoring.com","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-1246492690","favicon_seed":"bce21bdbe254d50e","favicon_url":"https://www.goguides.com/favicon_img.php?u=pureairemonitoring.com&s=32","observed":true,"known_to_queue":false,"trust_state":"observed","lookup_type":"domain_match","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"policy_status":"allowed","status":"allowed","ai_rank":90,"grade":"A+","trust_confidence":0.9,"confidence":0.9,"source_type":"commercial","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.9,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-10-03 03:06:53","bot_hit_count":2,"trust_measurement_count":0},"machine_use":{"version":"1.0","status":"observed_not_verified","read":true,"summarize":true,"cite":false,"recommend":false,"transact":false,"sensitive_advice":false,"decision":"readable_observed_not_verified","basis":["known_to_goguides","publicly_eligible","policy_allowed","stable_trust_id"],"limits":["not_verified_active_record","citation_not_cleared","recommendation_not_cleared","autonomous_transaction_not_cleared","sensitive_advice_not_cleared","claims_not_independently_verified"]},"documentation":{"white_paper_url":"https://www.goguides.com/white-paper.php","pdf_url":"https://www.goguides.com/whitepapers/goguides-ai-source-clearance-white-paper.pdf","verified_text_url":"https://www.goguides.com/verified-text.php?q=gravity&format=json","verified_text_note":"Live verified-text topic lookup for hallucination-resistant citation workflows, with source attribution, license metadata, machine-use guidance, hash scope, previews, and canonical full-record URLs."},"verification":{"status":"unverified"},"crawl_status":{"state":"observed"},"activity_signal":{"recently_observed":true,"bot_hit_count":2,"observation_count":2,"bot_count":1,"last_seen":"2026-10-03 03:06:53"},"freshness":{"state":"Stale","last_crawl_days":37},"refresh_eligibility":{"cooldown_hours":24,"eligible":true,"eligible_at":"2026-08-27T15:41:26-04:00","eligible_in_seconds":0},"last_crawled_at":"2026-08-26 15:41:26","signal_last_changed_at":"2026-08-26 15:41:26","record_freshness_label":"Stale","trust_measurement_count":0,"observation_count":0,"rank_algo_state_changes":0,"provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":2,"observation_count":2,"first_observed_at":"2026-08-20 23:24:49","last_observed_at":"2026-08-26 15:41:26","changes":{"content":0,"robots":0,"dns":0,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"https://pureairemonitoring.com/","final_url":"https://www.pureairemonitoring.com/","http_status":200,"redirect_count":2,"content_type":"text/html; charset=UTF-8","response_bytes":374976,"canonical_url":"https://www.pureairemonitoring.com/","page_title":"PureAire Monitoring | Oxygen Deficiency & Gas Detection Systems","robots":{"allowed":true,"reason":"allowed","meta_robots":"index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1","robots_txt_sha256":"801e3feda19be420ec228cb62922bc5ef33ba96d468446abeff27f6f2ebbe5b2"},"dns":{"public_ips":["141.193.213.10","141.193.213.11"],"nameservers":["ns57.domaincontrol.com","ns58.domaincontrol.com"],"dns_sha256":"1b3b7c08bd7aa7c02cfbf84e2689efecadf3229813f6480dd1b21bb133dd03c4"},"tls":{"certificate_sha256":"811661942677daf72ebea5540804679be32feadf313f993c18ee3c98a0f1d7df","issuer":"CN=WE1,O=Google Trust Services,C=US","valid_from":"2026-07-19 11:16:46","valid_until":"2026-10-17 12:16:38"},"hashes":{"content_sha256":"847fd581eac76392839c03626ca3015887813b87467487620870b4cf13fa4f7a","html_sha256":"30511a184cccc3a50fcdadce31016072d7cdc5a20591f620495fde84a849a8cc","provenance_sha256":"917f9b82a92806b14f786a89b544fdb724ee70cb0555286ef468ee53ebb65e56"},"first_observed_at":"2026-08-26 15:41:26","last_observed_at":"2026-08-26 15:41:26","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":90,"grade":"A+"},"matched_domain":"pureairemonitoring.com","matched_url":"https://pureairemonitoring.com/","history_url":"https://www.goguides.com/history/pureairemonitoring.com","verify_url":"https://www.goguides.com/verify/pureairemonitoring.com","state_url":"https://www.goguides.com/state/pureairemonitoring.com","changes_url":"https://www.goguides.com/changes/pureairemonitoring.com","semantics":{"web_state_version":"web-state-v3","bitmasks":{"ai_policy_mask":{"version":"ai-policy-mask-v1","url":"https://www.goguides.com/docs/web-state.json#ai_policy_mask"},"schema_type_mask":{"version":"schema-type-mask-v1","url":"https://www.goguides.com/docs/web-state.json#schema_type_mask"}}},"result":{"status":"known","host":"pureairemonitoring.com","canonical":"https://pureairemonitoring.com/","known":{"url":"https://pureairemonitoring.com/","ai_rank":90,"grade":"A+","fetched":"2026-08-26 15:41:26","source_type":"commercial"}},"ts_utc":"2026-10-03T07:06:53Z","machine_actions":{"request_url":{"capability_id":"goguides.url_request","api_version":"url-request-v1","method":"POST","endpoint":"https://www.goguides.com/request-url","content_type":"application/json","freshness":"use-current-or-crawl-on-miss","status_endpoint_template":"https://www.goguides.com/request-url/status/{request_id}","documentation":"https://www.goguides.com/docs/request-url.html","openapi":"https://www.goguides.com/docs/openapi.yaml","semantics":{"known_url":"return stored GoGuides intelligence when available","unknown_safe_url":"may be accepted into the protected GoGuides crawler pipeline","authoritative_record":"created only by GoGuides observation; caller cannot write trust state directly","discovery_only_here":true,"adoption_requires_explicit_post":true}}},"capability_discovery":{"human_developer_hub":"https://www.goguides.com/developers","machine_discovery":"https://www.goguides.com/machine-use.json","openapi":"https://www.goguides.com/docs/openapi.yaml","evaluate_documentation":"https://www.goguides.com/docs/evaluate","batch_evaluate_documentation":"https://www.goguides.com/docs/evaluate-batch","web_state_documentation":"https://www.goguides.com/docs/web-state","change_intelligence_documentation":"https://www.goguides.com/docs/change-intelligence","claim_support_documentation":"https://www.goguides.com/docs/claim-support","content_relationships_documentation":"https://www.goguides.com/docs/content-relationships"}}