{"system":"GoGuides Trust Evaluate","api_version":"evaluate-v3.2","source":"goguides","license":"https://www.goguides.com/data-license","license_version":"1.0","query":"sigmaminerals.com","query_normalized":"sigmaminerals.com","self_url":"https://www.goguides.com/evaluate.php?domain=sigmaminerals.com","signal_url":"https://www.goguides.com/signal.json","trust_id":"GG-7803946421","favicon_seed":"f3ebb02177adccbf","favicon_url":"https://www.goguides.com/favicon_img.php?u=sigmaminerals.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":75,"grade":"A","trust_confidence":0.75,"confidence":0.75,"source_type":"commercial","summary":{"visibility_state":"public","ai_usage_level":"trusted_reference_candidate","trust_level":"public_eligible","trust_confidence":0.75,"recommendation":"Eligible for public trust display and limited machine use.","last_seen":"2026-08-15 17:45:06","bot_hit_count":10,"trust_measurement_count":4},"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","fresh_record"],"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":10,"observation_count":10,"bot_count":2,"last_seen":"2026-08-15 17:45:06"},"freshness":{"state":"Fresh","last_crawl_days":0},"last_crawled_at":"2026-08-15 17:12:46","signal_last_changed_at":"2026-08-15 17:12:46","first_seen":"2026-07-06 04:29:34","last_observed":"2026-08-15 16:57:52","record_freshness_label":"Fresh","days_observed":40,"trust_record_age":40,"trust_measurement_count":4,"observation_count":4,"observation_span":"40 days across 4 observations","stability_window":40,"current_trust_state_since":"2026-07-06 04:29:34","days_since_last_change":40,"rank_algo_state_changes":0,"trust_record_fingerprint":"8a1f2be9cda5027cf6a78b722d04c65b74bd6ef46acf7e4820c41c5aad4a0b99","provenance":{"scope":"objective_web_state_v2","collector":"GoGuidesCrawler","summary":{"stored_state_count":35,"observation_count":35,"first_observed_at":"2026-08-09 07:51:06","last_observed_at":"2026-08-15 17:12:46","changes":{"content":1,"robots":0,"dns":0,"tls_certificate":0,"final_url":0}},"current":{"observation_kind":"full_fetch","requested_url":"https://sigmaminerals.com/","final_url":"https://www.sigmaminerals.com/","http_status":200,"redirect_count":1,"content_type":"text/html; charset=UTF-8","response_bytes":91986,"canonical_url":"https://www.sigmaminerals.com/","page_title":"Quick Lime Manufacturer - Sigma Minerals Limited","robots":{"allowed":true,"reason":"allowed","meta_robots":"follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large","robots_txt_sha256":"e925b0ae6929c908f25aca0881e95da239bbd186d2ca26904f0f2a14daf89c5a"},"dns":{"public_ips":["103.187.238.22"],"nameservers":["ns11.interactivedns.com","ns12.interactivedns.com"],"dns_sha256":"c09e95d3da8e6bb9ee7eda088baa1388603e38de3d8086db419b1e3ca2796736"},"tls":{"certificate_sha256":"3ca7e820ecfcc7302111ac2a8330fb52cd83cf6cb4b5eaafe2d52a4263ec8980","issuer":"CN=YR2,O=Let's Encrypt,C=US","valid_from":"2026-07-16 13:13:20","valid_until":"2026-10-14 13:13:19"},"hashes":{"content_sha256":"fa2c74e7435a8720cb11d0b54bc67ac88473f7c69b020d83c4ded7c6478850cf","html_sha256":"c8a45a625901f218d01131aa4b3463337ec5baf0687716d5aa9ff80f5f4befc6","provenance_sha256":"84d7a2803f842f99ab0f42480ba7926a7410aa884405f4f498661cec2171676f"},"first_observed_at":"2026-08-15 17:12:46","last_observed_at":"2026-08-15 17:12:46","observation_count":1}},"gate":{"status":"allowed","policy_status":"allowed","public_eligible":true,"profile_allowed":true,"favicon_allowed":true,"ai_rank":75,"grade":"A"},"matched_domain":"sigmaminerals.com","matched_url":"https://sigmaminerals.com/","history_url":"https://www.goguides.com/history/sigmaminerals.com","verify_url":"https://www.goguides.com/verify/sigmaminerals.com","result":{"status":"known","host":"sigmaminerals.com","canonical":"https://sigmaminerals.com/","known":{"url":"https://sigmaminerals.com/","ai_rank":75,"grade":"A","fetched":"2026-08-15 17:12:46","source_type":"commercial"}},"ts_utc":"2026-08-15T21:45:06Z"}