How to Regenerate an Old Invoice PDF Identically in Node.js: A Dispute Workflow

Short answer: for a dispute, do not “recreate” an old invoice by rerunning today’s template; preserve the original PDF bytes, verify their hash, and only render a replacement when the original artifact is genuinely unavailable. That rule sounds conservative because it is. PDF is a file format, not a promise that two visually similar files have the... Weiterlesen