Zahara proof verifier - no login, no server call

Check an audit chain in your own browser.

Drop in a Zahara JSON export. This page recomputes the SHA-256 row hashes, walks the included chain or export segment, and names the first row that fails. The verifier runs locally in this tab.

Drop a JSON export here or click to choose a Zahara audit or decision-ledger export.

Accepted shapes: { "items": [...] }, an array of rows, or a Zahara compliance export with items. CSV is not supported in this browser verifier.

Waiting for an export

Nothing has been uploaded yet. The verifier will not contact Zahara.

This proves the exported rows have not been altered since the row hashes were generated. Full exports are checked from genesis. Filtered compliance exports are checked as segments from their included starting hash. External anchoring is a separate control.