Paste the payment file you swept before remediation and the file you produced after remediation. Both run through the same November 2026 structured-address lint (the rules behind the Fedwire structured-address linter and payment-file sweep), aligned record by record, so you get a per-record disposition — cleared, still failing, regressed, unchanged — and one receipt binding both file digests plus the rule-clearance delta: how many records failed before, how many fail now. This is the artifact a bank shows its regulator or its correspondents to prove the migration actually worked.
network,street_name,building_number,post_code,town_name,country,country_subdivision,address_lines (address_lines pipe-delimited). Records are compared by row position — keep both files in the same order.