OpenChainGraph Suite · ART-460 · SOX 404 / ICFR Control Testing

IPE Integrity Verifier

Answers "is this report extract what the source system actually produced" for Information-Produced-by-Entity (IPE) completeness and accuracy testing. Reconciles a source extract hash, row count, and control total against the same facts for the report built from it, within your own declared rounding tolerance.

IPE Completeness & Accuracy Deterministic Reconciliation

🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.

IPE Reconciliation Inputs

Source extract hash

Report hash

Source row count

Report row count

Source control total

Report control total

Tolerance (absolute, control-total units)

Detail

Execution Hash (SHA-256)