Document Integrity
Immutable audit trails and tamper-proof cryptographic records that preserve evidence across the document lifecycle.
- Immutable audit trails
- Tamper-proof records
- Cryptographic evidence
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Security & Governance
Refract Logic Product Suite
VaultAudit™
Document Sovereignty & Integrity Platform
VaultAudit validates, verifies, and preserves document trust with immutable audit trails, cryptographic evidence, reproducible document records, and compliance-ready reporting.
VaultAudit™
Immutable Infrastructure for the Verifiable Enterprise
Document Integrity
Immutable audit trails and tamper-proof cryptographic records that preserve evidence across the document lifecycle.
Verification & Reproducibility
A self-contained VPDF model for hash integrity checks and reproducible validation of the original document DNA.
Compliance Transparency
Custom XMP metadata injection, automated Section 508 accessibility certification, and audit-ready validation reports.
Long-Term Validation
Internal offline trust today, with external TSA and authority trust support designed for future LTV workflows.
Immutable Infrastructure for the Verifiable Enterprise
Product capabilities
VaultAudit is the trust layer for generated and signed documents, proving what happened, when it happened, and whether the final document can be independently verified.
Verification & Reproducibility
A self-contained VPDF model for hash integrity checks and reproducible validation of the original document DNA.
- Hash verification
- Reproducible records
- Original document DNA
Compliance Transparency
Custom XMP metadata injection, automated Section 508 accessibility certification, and audit-ready validation reports.
- XMP metadata
- 508 certification
- Validation reports
Long-Term Validation
Internal offline trust today, with external TSA and authority trust support designed for future LTV workflows.
- Internal offline trust
- External TSA-ready
- Authority trust model
Verifiable Enterprise Records
Self-documenting records kept entirely within your sovereign tenant to support governance and audit defense.
- Self-documenting evidence
- Tenant-controlled records
- Audit defense
No-Egress Model
Your data never leaves your environment, preserving sovereignty while still enabling verification and validation.
- No data egress
- Tenant sovereignty
- Controlled validation
Evidence & Compliance Artifacts
The proof package behind every regulated document
For regulated teams, a document is only as strong as the evidence that proves it. VaultAudit packages validation outputs, traceability, metadata, and certification-ready artifacts into a machine-readable compliance bundle.
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PAC Validation Report
Machine-verifiable PDF/UA proof at creation time
Attach PAC validation results to show that the document met PDF/UA and Section 508 expectations at the exact moment it was generated, not after risky post-processing.
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Certificate of Compliance
Companion certificate summarizing trust and accessibility
Generate a companion certificate that summarizes XMP metadata, digital signature state, accessibility conformance, and the standards met across the final record.
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Trace File / Tagging Report
Forensic mapping from source JSON to PDF tags
Produce a granular trace file that links the originating JSON nodes, runtime rendering decisions, and final PDF tag structure for deep audit review and reproducibility.
Execution model
How it fits into the Vault Platform
1
Receive generated or signed document packages from rendering and workflow systems.
2
Validate accessibility, structure, metadata, hash integrity, and trace evidence.
3
Attach immutable audit records and reproducible verification data inside the tenant boundary.
4
Produce audit-ready reports, certificates, and evidence packages for compliance review.
Enterprise proof points
Built for verifiable document infrastructure
Strengthens compliance posture with deterministic validation and traceability.
Supports long-lived document evidence without sending sensitive records outside the tenant.
Connects rendering, signing, metadata, and audit evidence into one verifiable model.
Designed for regulated teams that need confidence in document authenticity and accessibility.
Supports born-accessible PDF/UA workflows with trace, certification, and report artifacts.
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