Bundvera checks a video project before you hand it over, then lets the person who receives it confirm that everything arrived. Before sending: it reads the Premiere Pro project, flags media missing from the folder and file names that break between macOS and Windows. After the transfer: the recipient opens the manifest and gets a plain answer: every file byte-identical (SHA-256), or exactly what is missing or different. Local-first Mac app. Nothing is uploaded, no account. Verifying is free.