{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"2.0","query":"airtech.com.sg","query_normalized":"airtech.com.sg","self_url":"https://www.goguides.com/evaluate.php?domain=airtech.com.sg","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-1729711911","favicon_seed":"d5b026317681d2b6","favicon_url":"https://www.goguides.com/favicon_img.php?u=airtech.com.sg&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":78,"grade":"A","trust_confidence":0.78,"confidence":0.78,"source_type":"commercial","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.78,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-09-27 15:49:34","bot_hit_count":2,"trust_measurement_count":1},"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":"2026-09-27 15:49:34"},"freshness":{"state":"Recent","last_crawl_days":28},"refresh_eligibility":{"cooldown_hours":24,"eligible":true,"eligible_at":"2026-08-30T23:29:35-04:00","eligible_in_seconds":0},"last_crawled_at":"2026-08-29 23:29:35","signal_last_changed_at":"2026-08-29 23:29:35","first_seen":"2026-09-26 00:08:41","last_observed":"2026-09-26 00:08:41","record_freshness_label":"Recent","days_observed":0,"trust_record_age":1,"trust_measurement_count":1,"observation_count":1,"observation_span":"0 days across 1 observations","stability_window":1,"current_trust_state_since":"2026-09-26 00:08:41","days_since_last_change":1,"rank_algo_state_changes":0,"trust_record_fingerprint":"d2077c5048fef0cc0f58eca95c08872be561dbc5dc555095268caf9bf8145ffc","provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":5,"observation_count":5,"first_observed_at":"2026-08-23 22:27:02","last_observed_at":"2026-08-29 23:29:37","changes":{"content":4,"robots":0,"dns":0,"tls_certificate":0,"final_url":4}},"current":{"observation_kind":"full_fetch","requested_url":"https://www.airtech.com.sg/product/productdetails/clean-bench","final_url":"https://www.airtech.com.sg/product/productdetails/clean-bench","http_status":200,"redirect_count":0,"content_type":"text/html; charset=UTF-8","response_bytes":45905,"canonical_url":"https://www.airtech.com.sg/product/productdetails/clean-bench","page_title":"Laminar Air Flow Cabinet Services in Singapore, Clean Booth Bench","robots":{"allowed":true,"reason":"allowed","meta_robots":"index, follow","robots_txt_sha256":"161fbaf95ab61b64a237e2a98e3b91b26b782260d80c064ac25c9abfa8826fd6"},"dns":{"public_ips":["103.26.41.109"],"nameservers":["ns17.xsosyshosting.com","ns18.xsosyshosting.com"],"dns_sha256":"9e51ebfb4db7bedca482c22a888a52455d4b473dfa41439cc3ef1ae4de8797bf"},"tls":{"certificate_sha256":"a2bf0c6b7b5664eae1a0f765d6b5445758007c91143fd95a6fe8b75202c444a1","issuer":"CN=YR2,O=Let's Encrypt,C=US","valid_from":"2026-08-23 00:59:55","valid_until":"2026-11-21 00:59:54"},"hashes":{"content_sha256":"c945dc59751db5986b87c5df05b76677eaa00d6303f04174d7d6e7291a18b299","html_sha256":"bfaf78db57ddaabe35622ddffa044b70773a8cc2903c076a19fa6aea1a83f64f","provenance_sha256":"099a60f53003faaf73cacc08a6f74d1d124eafedb06fb849a8a5f25ad4a453c0"},"first_observed_at":"2026-08-29 23:29:37","last_observed_at":"2026-08-29 23:29:37","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":78,"grade":"A"},"matched_domain":"airtech.com.sg","matched_url":"https://airtech.com.sg/","history_url":"https://www.goguides.com/history/airtech.com.sg","verify_url":"https://www.goguides.com/verify/airtech.com.sg","state_url":"https://www.goguides.com/state/airtech.com.sg","changes_url":"https://www.goguides.com/changes/airtech.com.sg","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":"airtech.com.sg","canonical":"https://airtech.com.sg/","known":{"url":"https://airtech.com.sg/","ai_rank":78,"grade":"A","fetched":"2026-08-29 23:29:35","source_type":"commercial"}},"ts_utc":"2026-09-27T19:49:34Z","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"}}