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Proof from every import

The record explains itself.

The CHEMDAS Evidence Package connects the file you received to the record you use, without hiding transformations in an opaque workflow.

Evidence, not a completion badge.

Each package identifies its source, records validation outcomes, lists applied transformations and unresolved conditions, and verifies the audit chain.

  • Source manifest
  • Import metadata
  • Validation results
  • Applied transformations
  • Warnings and unresolved values
  • Skipped records
  • Rule and registry versions
  • Audit-chain verification
Download sample PDF

Synthetic data, produced as a public example.

Import Audit Report

Illustrative sample data

The top of a CHEMDAS Import Audit Report for the sample organization Illustrative Data Co. (sample), Demo Project A. Under the heading Data Integrity Verification, two boxes: Audit Sequence Continuity reads VERIFIED, over 20,981 total audit entries with 20,981 entries verified, noting that each entry's hash links to the previous one in sequence to confirm no audit entry was inserted, deleted, or reordered; Committed Record Integrity reads VALID, with the note that every committed record's content hash recomputes to the value captured at commit, so no committed row was altered afterwards.
Captured from the shipped report over 100% synthetic data · every count, rule and hash was produced by the real import pipeline · the organization name in the header is the disclaimer

Run a real deliverable before moving anything.

Use your own file, remove identifiers if needed, and keep the findings whether or not you continue.

Test a deliverable