European Church Tech 2026: an observed-data dataset on digital adoption across 12,624 European churches

First observed-data (not survey) dataset on digital adoption among European evangelical and Protestant churches. Country-level and platform-by-country aggregates derived from publicly observable signals across 12,624 churches in 19 countries: website presence, detected CMS / web platform, Facebook URL, YouTube channel URL, and confirmed livestream URL. Companion report and methodology: https://gospelchannel.com/european-church-tech-2026 Aggregates only. Per-church platform detections are the operational layer of the enrichment pipeline and are not released openly. Country aggregates are sufficient for journalist citations, academic comparisons, and benchmark work. License: CC-BY-4.0. See README.md for methodology, ethics, and limitations.