Received a quotation, invoice, receipt, statement, admission letter or internship offer from Wike Tech Africa? Check that it is genuine and has not been changed.
How this works
Every official PDF from Wike Tech Africa carries a digital seal. When the document is issued, our system calculates its unique fingerprint and signs it with Wike Tech Africa's private key (Ed25519). Changing even a single character changes the fingerprint, and the seal no longer matches.
Your browser calculates the fingerprint of the file you choose and reads the seal stored at the end of the PDF. We then check the signature with our public key and look the copy up in our register of issued documents.
Wike Tech Africa public key A7224A5F8658Q/2o/hjksxP7FJZl7jzuI+GBM/UKsvAuvGUSRB8xOyU=