{
  "metadata": {
    "name": "JOTAIN supply-route evidence register",
    "description": "A public proof chain connecting JOTAIN company, mill, laboratory, certification, product, inspection, logistics, and case evidence to buyer qualification and order release.",
    "version": "2026-08-27",
    "record_count": 9,
    "limitation": "Every record is tied to a named legal entity, facility, scope, material, lot, or order, keeping the proof chain clear from public record to shipment."
  },
  "stages": [
    {
      "id": "visible-now",
      "label": "Visible now",
      "body": "The public page introduces the route, evidence holder, and records a buyer can inspect immediately."
    },
    {
      "id": "official-check",
      "label": "Check in an official registry",
      "body": "Match the legal name, certificate number, facility, and current scope in the official registry."
    },
    {
      "id": "qualification-review",
      "label": "Review during qualification",
      "body": "Match the entity and facility to the route being offered, then review the current supporting documents."
    },
    {
      "id": "order-evidence",
      "label": "Issued for the order",
      "body": "Heat, lot, inspection, packing, and shipment records show what happened on the material actually supplied."
    }
  ],
  "records": [
    {
      "evidence_id": "company-customs-governance",
      "topic": "Company identity and customs governance",
      "evidence_holder": "Jotain Materials Co., Ltd. / 杭州玖田物资有限公司",
      "visible_now": "The About page connects the current brand, English operator, Chinese legal name, company history, and export-governance context.",
      "public_url": "https://jotainmaterials.com/about/",
      "public_label": "About JOTAIN",
      "official_check": "Search the Chinese legal name or unified social credit code in China Customs Enterprise Information Disclosure and retain the current result.",
      "official_url": "https://online.customs.gov.cn/mySearch/",
      "official_label": "China Customs — Enterprise Information Disclosure",
      "qualification_review": "Current business licence, customs registration details, and the current AEO record where that status is relevant to the route.",
      "order_evidence": "Seller and exporter identity carried consistently through the accepted contract, commercial invoice, packing list, declaration, and shipment documents.",
      "claim_boundary": "AEO confirms the named company's customs-governance status; mill, laboratory, and product evidence connect through their own records."
    },
    {
      "evidence_id": "upstream-mill-relationships",
      "topic": "Upstream mill relationships",
      "evidence_holder": "Jotain Materials Co., Ltd. and the named upstream legal entity",
      "visible_now": "The Factory page separates JOTAIN-owned downstream processing, two production joint ventures established with major special-steel producers and managed by JOTAIN, and additional order-specific mill routes.",
      "public_url": "https://jotainmaterials.com/factory/",
      "public_label": "Factory & Supply Network",
      "official_check": "Match each disclosed legal entity in China's National Enterprise Credit Information Publicity System and review the current shareholder information available for that entity.",
      "official_url": "https://www.gsxt.gov.cn/index.html",
      "official_label": "National Enterprise Credit Information Publicity System",
      "qualification_review": "Current entity extract and relationship document, followed by the producing mill, origin, grade, route, and availability proposed for the RFQ.",
      "order_evidence": "The accepted producing-mill route, material origin, heat identity, MTC issuer, and linked processing records.",
      "claim_boundary": "The relationships are established with major special-steel producers, backed by JOTAIN investment and continued through direct management. Each accepted order identifies the applicable producer, certificate holder, processing route and delivery scope."
    },
    {
      "evidence_id": "laboratory-accreditation",
      "topic": "Laboratory accreditation and test scope",
      "evidence_holder": "The named laboratory shown on the report and accreditation record",
      "visible_now": "The Quality page shows upstream laboratory activity and redacted MTC structures so buyers can see the kinds of fields and records used in release review.",
      "public_url": "https://jotainmaterials.com/quality-documents/",
      "public_label": "Quality and Documents",
      "official_check": "Search the laboratory name or CNAS certificate number, then open the current accreditation annex and confirm the method or product is inside its published scope.",
      "official_url": "https://www.cnas.org.cn/fzlm/zxfw/index.html",
      "official_label": "CNAS — Information Query",
      "qualification_review": "Laboratory legal name, certificate number, current annex, test method, equipment route, sampling responsibility, and report format.",
      "order_evidence": "The actual report linked to the heat, lot, sample, method, test date, result, and authorized signatory required by the accepted inspection plan.",
      "claim_boundary": "CNAS accreditation verifies competence within the published scope; the order report connects that competence to the specific heat, lot, method, and result."
    },
    {
      "evidence_id": "iso-management-system",
      "topic": "ISO management-system certification",
      "evidence_holder": "The legal entity and site named on the certificate",
      "visible_now": "The About page keeps company governance, manufacturing-system credentials, and product evidence in separate layers.",
      "public_url": "https://jotainmaterials.com/about/",
      "public_label": "About JOTAIN",
      "official_check": "Verify the company or certificate in IAF CertSearch where the record is available, then read the status, standard, certified locations, scope, certification body, and accreditation body.",
      "official_url": "https://www.iafcertsearch.org/search/certified-entities",
      "official_label": "IAF CertSearch",
      "qualification_review": "Current certificate, issuing certification body, accreditation route, legal entity, site address, scope, issue date, expiry date, and live status.",
      "order_evidence": "Identification of the certified entity and facility that participate in the offered route, plus the order's own inspection and release records.",
      "claim_boundary": "ISO 9001 verifies the named entity, site, and management-system scope; order-specific inspection and release records carry product conformity."
    },
    {
      "evidence_id": "iatf-16949",
      "topic": "IATF 16949 manufacturing-site certification",
      "evidence_holder": "The manufacturing site and legal entity named on the certificate",
      "visible_now": "JOTAIN connects manufacturing-system credentials to the operating entity and site that carry the certified scope.",
      "public_url": "https://jotainmaterials.com/about/",
      "public_label": "About JOTAIN",
      "official_check": "Check the certificate number and site with its issuing body, and confirm that the certification body remains recognised by IATF.",
      "official_url": "https://www.iatfglobaloversight.org/certification-bodies/under-contract/",
      "official_label": "IATF — Recognised Certification Bodies",
      "qualification_review": "Current certificate, IATF number or USI, manufacturing-site address, scope, remote-support locations, issuing body, and current validity.",
      "order_evidence": "The named automotive manufacturing route, applicable site, control plan or buyer-specific requirements, and the lot-level release evidence agreed for the order.",
      "claim_boundary": "IATF 16949 verifies the named manufacturing site and scope; buyer-specific controls and lot-release records complete the automotive order file."
    },
    {
      "evidence_id": "material-test-certificate",
      "topic": "Material test certificate and heat traceability",
      "evidence_holder": "The producing mill or other issuer identified on the certificate",
      "visible_now": "Redacted MTC examples show the expected technical structure without exposing buyer, commercial, signature, stamp, or QR information.",
      "public_url": "https://jotainmaterials.com/quality-documents/",
      "public_label": "Redacted MTC examples",
      "official_check": "Authenticate each MTC with the named issuer and compare the issuer, heat, product, standard, condition, tests, and traceability fields.",
      "official_url": null,
      "official_label": null,
      "qualification_review": "An unredacted representative document and agreed document type, fields, issuer route, test basis, traceability chain, and deviation process.",
      "order_evidence": "The original order MTC with actual results and a heat-to-lot-to-bundle link that matches markings and release records.",
      "claim_boundary": "The redacted sample shows the document architecture; the original order MTC carries the actual heat, batch, results, and release identity."
    },
    {
      "evidence_id": "third-party-inspection",
      "topic": "Third-party inspection",
      "evidence_holder": "The inspection body named in the accepted inspection plan",
      "visible_now": "The Quality route explains where inspection requirements, methods, records, and third-party involvement are fixed before release.",
      "public_url": "https://jotainmaterials.com/quality-documents/",
      "public_label": "Quality and Documents",
      "official_check": "Verify the exact inspection body and report through that body's official certificate or report-verification route; the agency must be named before its status can be checked.",
      "official_url": null,
      "official_label": null,
      "qualification_review": "Agency, independence, inspection point, witness or hold point, method, acceptance criteria, access, reporting, and release authority.",
      "order_evidence": "Approved inspection and test plan, attendance or witness record, report, nonconformance disposition where applicable, and shipment release linked to the order.",
      "claim_boundary": "Third-party inspection adds independent, order-specific verification when it is written into the accepted inspection plan."
    },
    {
      "evidence_id": "logistics-shipment",
      "topic": "Logistics facility and shipment execution",
      "evidence_holder": "The named warehouse, quay, carrier, forwarder, or export operator responsible for the stage",
      "visible_now": "The Production Route states JOTAIN's current export-hub capability summary and shows where packing, staging, customs, and shipment coordination enter the route.",
      "public_url": "https://jotainmaterials.com/processing/production-route/#packing-export",
      "public_label": "Packing and export staging",
      "official_check": "Verify the shipment route by matching the named operator and facility to current qualification records, then check the booking and transport documents for the order.",
      "official_url": null,
      "official_label": null,
      "qualification_review": "Responsible entity, facility address, handling and lifting limits, long-bar capability, access window, protection and packing plan, route availability, and insurance responsibility.",
      "order_evidence": "Packing list, bundle and marking record, loading or tally evidence, customs record, booking, bill of lading or equivalent transport document, and delivery hand-off.",
      "claim_boundary": "Facility figures describe a supply-route capability. The responsible entity, availability, equipment, shipment mode, and commercial responsibility are confirmed for the order."
    },
    {
      "evidence_id": "case-evidence",
      "topic": "Customer case and operating result",
      "evidence_holder": "The buyer-approved project record, linked supplier lot, and named operating window",
      "visible_now": "JOTAIN publishes trial and diagnosis methods that show how to build a comparable baseline before discussing wear, breakage, life, downtime, or cost outcomes.",
      "public_url": "https://jotainmaterials.com/technical-resources/grinding-rod-wear-rate-consumption-trial/",
      "public_label": "Controlled trial method",
      "official_check": "Customer approval, traceable records, and a defined comparison basis turn public activity into a publishable case.",
      "official_url": "https://www.youtube.com/@jotainmaterials",
      "official_label": "JOTAIN official YouTube channel",
      "qualification_review": "Written publication permission, application and baseline, supplied lot and route, comparable time window, measurement method, exclusions, and customer-approved wording.",
      "order_evidence": "Traceable lot, buyer-owned operating records, agreed comparison window, result calculation, deviations, and an approval record for the facts that may be published.",
      "claim_boundary": "Named customer and performance results are published with permission, traceable lot data, and a comparable operating basis."
    }
  ]
}