Talk to usVerify a receipt
Drop the document you have. We’ll tell you whether it matches a sealed NightSign receipt — without ever sending the file itself.
Drop your document here
or choose a file
Have a receipt?
Talk to usDrop the document you have. We’ll tell you whether it matches a sealed NightSign receipt — without ever sending the file itself.
Cora
NightSign orientation helper
The public verify terminal. Drop a file and NightSign hashes it in your browser, then checks whether a sealed receipt commits to that exact document — without ever revealing the receipt's contents.