The document can be tampersealed to help prevent or at least notify of that. In a way a locked tampersealed document is a pretty decent template for parsing da

The document can be tampersealed to help prevent or at least notify of that. In a way a locked tampersealed document is a pretty decent template for parsing data as well. It is messy as PDFs always are but a decent lib and a consistent source with sealed docs can be used for decently verifiable scraping. For instance some sort of license, certification or official document like tax forms, it can be generated with a common output, tampersealed and then reliably parsed after verification.