Notary is a tool for publishing and managing trusted collections of content. Publishers can digitally sign collections and consumers can verify the integrity and origin of content.
The OPA connector ensures that all images are signed properly and prevents tampering in external storage services.
You've purchased this product
See it in your libraryView in Library
We charged your card and sent you a receipt
You'll need an account to access this in our app. Please create a password to continue.
Download from the App Store or text yourself a link to the app
Good news! Since you already have a Gumroad account, it's also been added to your library.