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Verification Layer

Trust Center

Risk, compliance, verification, testing protocols, audit monitoring and evidence controls are consolidated as the GTOS trust perimeter.

Testing Protocols

Protocol
MethodScopeEvidence OutputStatus
GDMS / Spark Source Mass SpectrometryComponent analysis of high-purity metals across 70+ chemical elements with purity calculated from regulated impurities.Laboratory test report, CoA impurity matrix, batch purity calculationActive
Gas analysis for O / N / HOxygen, nitrogen and hydrogen analysis for materials where gas-phase impurities affect quality or buyer qualification.Gas analyzer report / O-N-H certificate attachmentActive
SEM / Laser DiffractionPowder morphology, particle size and particle distribution confirmation for powder material forms.SEM image package, particle-size distribution report, laser diffraction reportActive

Safety Documentation

Trust / Vault
Document TypeGroupOwnerStatus
SDS (Safety Data Sheet)Safety DocumentsMaterial Profile → DocumentationAVAILABLE
MSDS (Material Safety Data Sheet)Safety DocumentsVault EvidenceAVAILABLE
Storage & Handling GuideSafety DocumentsTrust Center → Safety DocumentationAVAILABLE ON REQUEST
TDS (Technical Data Sheet)Technical DocumentsMaterial Profile → DocumentationLOCKED UNTIL RFQ REVIEW
Packaging SpecificationTechnical DocumentsRFQ Gate → Documentation RequirementsAVAILABLE ON REQUEST
Export Classification (HS Code / export restrictions)Technical DocumentsTrust Center → Safety DocumentationLOCKED UNTIL RFQ REVIEW
Certificates (ISO / REACH / RoHS / applicable certificates)Technical DocumentsVault EvidenceIF AVAILABLE
CoA (Certificate of Analysis)Quality & LaboratoryVault EvidenceBATCH SPECIFIC
ICP / GDMS / SEM / XRF / Particle Size ReportsQuality & LaboratoryVault EvidenceIF AVAILABLE
Batch-specific EvidenceQuality & LaboratoryVault EvidenceBATCH SPECIFIC

Vendor-Neutral Safety Evidence

Redacted
MaterialTypeCompliance UseStatus
copperMSDSPowder handling, PPE, emergency, storage, fire-safety and buyer documentation review.CONTROLLED DOWNLOAD
zincSDSEnvironmental hazard, dust explosion, storage, PPE, fire-fighting and transport safety baseline.AVAILABLE VENDOR NEUTRAL
cesiumSDSWater-reactive alkali metal controls, inert-gas handling, no-water fire response and RFQ safety gate.AVAILABLE VENDOR NEUTRAL
rubidiumSDSWater-reactive alkali metal controls, inert-gas handling, no-water fire response and RFQ safety gate.AVAILABLE VENDOR NEUTRAL

Trust Controls

GTOS
EntityTypeScopeStatus
OWASP Top 10Security ControlApplicationControlled
GDPR / CCPAPrivacy ControlLegalControlled
Export ControlTrade ComplianceMaterialsReview
Audit LogEvidenceSystemActive
RBAC / ABACAccess ControlHQActive