{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"1.0","query":"veinandendovascularsurgery.sg","query_normalized":"veinandendovascularsurgery.sg","self_url":"https://www.goguides.com/evaluate.php?domain=veinandendovascularsurgery.sg","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-2415558851","favicon_seed":"33c580ea73af0133","favicon_url":"https://www.goguides.com/favicon_img.php?u=veinandendovascularsurgery.sg&s=32","observed":true,"known_to_queue":false,"trust_state":"held_for_review","lookup_type":"policy_hold","public_eligible":false,"profile_allowed":false,"favicon_allowed":false,"policy_status":"country_language_policy_review","status":"policy_hold","filter_reason":"non_primary_public_surface_tld","grade":"Not Available","trust_confidence":0,"confidence":0,"source_type":"blocked","summary":{"visibility_state":"not_public","ai_usage_level":"do_not_use_as_positive_signal","trust_level":"unknown","trust_confidence":0,"recommendation":"Not enough GoGuides trust data; do not treat as trusted yet.","bot_hit_count":0,"trust_measurement_count":3},"machine_use":{"version":"1.0","status":"not_public","read":false,"summarize":false,"cite":false,"recommend":false,"transact":false,"sensitive_advice":false,"decision":"not_cleared_not_public","basis":["not_publicly_eligible"],"limits":["not_eligible_for_public_trust_broadcast","not_cleared_for_machine_use","not_cleared_for_sensitive_advice","not_cleared_for_autonomous_transaction"]},"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":"policy_hold","last_error":"non_primary_public_surface_tld"},"activity_signal":{"recently_observed":false,"bot_hit_count":0,"observation_count":0,"bot_count":0},"freshness":{"state":"policy_hold"},"last_crawled_at":"2026-08-15 12:26:04","signal_last_changed_at":"2026-08-15 12:26:04","first_seen":"2026-07-03 14:20:25","last_observed":"2026-08-15 12:24:57","record_freshness_label":"Fresh","days_observed":42,"trust_record_age":42,"trust_measurement_count":3,"observation_count":3,"observation_span":"42 days across 3 observations","rank_algo_state_changes":1,"trust_record_fingerprint":"202c404a189225283d3590b589f9368b029b4c4162ef7c07ea6e7c77087274fb","provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":8,"observation_count":8,"first_observed_at":"2026-08-09 00:22:49","last_observed_at":"2026-08-15 12:26:04","changes":{"content":0,"robots":0,"dns":0,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"https://veinandendovascularsurgery.sg/","final_url":"https://veinandendovascularsurgery.sg/","http_status":200,"redirect_count":0,"content_type":"text/html; charset=UTF-8","response_bytes":184199,"canonical_url":"https://veinandendovascularsurgery.sg/","page_title":"Vascular Surgeon & Vein Clinic Singapore | UNITAS Vein & Endovascular Clinic","robots":{"allowed":true,"reason":"allowed","meta_robots":"index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1","robots_txt_sha256":"cc84e0797747780027a9b24a0367f9a9493b84a672497e0b8f68a76b5d9dcda6"},"dns":{"public_ips":["23.106.50.10"],"nameservers":["ns1.gocloudeasy.com","ns2.gocloudeasy.com","ns3.gocloudeasy.com"],"dns_sha256":"01af042744bc1d70cc1aa5dae919bcf46d56d5cc5d4879bdc570c501b8b38544"},"tls":{"certificate_sha256":"6b2b098752003451fa751e8d227768f5b2739be10267a46292ad77500a5b8c11","issuer":"CN=YR1,O=Let's Encrypt,C=US","valid_from":"2026-07-02 21:02:43","valid_until":"2026-09-30 21:02:42"},"hashes":{"content_sha256":"2b7b2cf943dba60155d131f1c04a5b117c855496dc82528a0b0a71a88b067b2f","html_sha256":"3e6a7ce22bbfe26606caa771e18e812756045916bee26782bb858fa113095f18","provenance_sha256":"a5b67c14dbe778706dec8467c3411b7401b5c87268162351ec1cc51cd3157cbd"},"first_observed_at":"2026-08-15 12:26:04","last_observed_at":"2026-08-15 12:26:04","observation_count":1}},"gate":{"status":"policy_hold","policy_status":"country_language_policy_review","public_eligible":false,"profile_allowed":false,"favicon_allowed":false,"grade":"Not Available","filter_reason":"non_primary_public_surface_tld"},"matched_domain":"veinandendovascularsurgery.sg","history_url":"https://www.goguides.com/history/veinandendovascularsurgery.sg","verify_url":"https://www.goguides.com/verify/veinandendovascularsurgery.sg","result":{"status":"known","host":"veinandendovascularsurgery.sg","canonical":"https://veinandendovascularsurgery.sg/","known":{"url":"https://veinandendovascularsurgery.sg/","grade":"Not Available","fetched":"2026-08-15 12:26:04","source_type":"commercial"}},"ts_utc":"2026-08-15T17:53:28Z"}