📜 Registrar — legal records & long-term validity
Digital records office (spisovna) ★ Live
Single intake, SHA-256 + PDF/A, an immutable append-only frozen archive (NSESSS).
A single intake converts documents to PDF/A, hashes them with SHA-256 and files them in an immutable, append-only, frozen archive with a manifest — mapping 1:1 onto Czech spisová služba / NSESSS records-management (file/retention marks, disposal categories). Real records management, not a folder of PDFs.