Version v0.15.1 (3 June 2026) republishes the SNCS sent-back correction supplementary package under the same concept DOI. Replaces internal placeholder link-sheet text with the stable Zenodo concept DOI for Editorial Manager: 10.5281/zenodo.20527064. Updates the bundled resource plan and upload instructions so the archive no longer says that no Zenodo deposit exists. Preserves the Online Resources content, exclusion boundaries, article title, author metadata, and CC BY 4.0 licensing from v0.15. Online Resources 1-4 for the article World Cards Observatory: A Public-Corpus Scan of AI Descriptor Evidence. The packet contains registry, reference, fixture, validation-summary, derived public-corpus, page-log, manifest, scanner, test, runbook, and Phase 2 guardrail materials. It intentionally excludes raw third-party descriptor snapshots, model weights, dataset payloads, repository contents, prompts, comments, telemetry, private/authenticated data, and downstream files from the public sources used in the study.