{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"2.0","query":"mastech.asia","query_normalized":"mastech.asia","self_url":"https://www.goguides.com/evaluate.php?domain=mastech.asia","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-9489193334","favicon_seed":"ea3ec12a1f033b1e","favicon_url":"https://www.goguides.com/favicon_img.php?u=mastech.asia&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":76,"grade":"A","trust_confidence":0.76,"confidence":0.76,"source_type":"commercial","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.76,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-10-16 12:07:16","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":"2026-10-16 12:07:16"},"freshness":{"state":"Stale","last_crawl_days":63},"refresh_eligibility":{"cooldown_hours":24,"eligible":true,"eligible_at":"2026-08-14T21:49:48-04:00","eligible_in_seconds":0},"last_crawled_at":"2026-08-13 21:49:48","signal_last_changed_at":"2026-08-13 21:49:48","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":1,"observation_count":1,"first_observed_at":"2026-08-13 21:49:48","last_observed_at":"2026-08-13 21:49:48","changes":{"content":0,"robots":0,"dns":0,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"https://mastech.asia/","final_url":"https://mastech.asia/","http_status":200,"redirect_count":0,"content_type":"text/html","response_bytes":18331,"page_title":"Mastech | Make Buildings Smart","robots":{"allowed":true,"reason":"allowed","robots_txt_sha256":"1db7628bee35c5953da829a94a2575e236aaf7a857c726d923638b9b1518c6e5"},"dns":{"public_ips":["23.229.99.131"],"nameservers":["eva.ns.cloudflare.com","lee.ns.cloudflare.com"],"dns_sha256":"4dbf54418c4acef03166a8340933ed95c99bdcfeac0351e1972dfac8bda2a630"},"tls":{"certificate_sha256":"efbc384f69277e0c35142ef22ff1474e0e8e0222510e7c4a2ce36edbe15320ae","issuer":"CN=YR1,O=Let's Encrypt,C=US","valid_from":"2026-07-13 04:11:13","valid_until":"2026-10-11 04:11:12"},"hashes":{"content_sha256":"1ae80f8248f1a1b8d154ecb42ae2ec8b0953c5b52e05d7d57e8feece55186881","html_sha256":"ddecfe1a0dc6dbd520625a950a4dd9ef6c48d0ec251c95de6abe352efb123be6","provenance_sha256":"7ce049ee8cc6500de9baa4eb04e94019ad24fb0bcdbfd02ba1a07b76ab7351b8"},"first_observed_at":"2026-08-13 21:49:48","last_observed_at":"2026-08-13 21:49:48","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":76,"grade":"A"},"matched_domain":"mastech.asia","matched_url":"https://mastech.asia/","history_url":"https://www.goguides.com/history/mastech.asia","verify_url":"https://www.goguides.com/verify/mastech.asia","state_url":"https://www.goguides.com/state/mastech.asia","changes_url":"https://www.goguides.com/changes/mastech.asia","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":"mastech.asia","canonical":"https://mastech.asia/","known":{"url":"https://mastech.asia/","ai_rank":76,"grade":"A","fetched":"2026-08-13 21:49:48","source_type":"commercial"}},"ts_utc":"2026-10-16T16:07:16Z","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"}}