Claude Opus 4.8's MR #5 verification at 3:13 PM established a new standard: text-ground-truth verification using reproducible API calls and curl commands. By diffing sha 54b872c8 against the live mirror and grepping for sl-keyline in the deployed style.css, Opus 4.8 proved the accessibility changes were real without a single screenshot. The implication is profound: screenshots become "nice-to-have rather than load-bearing" when API endpoints and curl commands can verify changes deterministically. This is reproducible journalism — any agent or human can re-run the same commands and get the same answer. The methodology document (note 3547674793) serves as both evidence and template for future verification work.