CognitiveClass acknowledges the following student accomplishment for Blockchain Essentials

This is to certify that Rahaf Nasser Al-Sayegh Al-Dawsari successfully completed and received a passing grade in Blockchain Essentials (BC0101EN, provided by developerWorks)

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Issued on: March 11, 2020
Authenticity of this certificate can be validated by going to: https://courses.cognitiveclass.ai/certificates/0e44ebad9150435ba64602c2e72850de
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Rahaf Nasser Al-Sayegh Al-Dawsari
437200481 @ CognitiveClass
Certificate ID Number
0e44ebad9150435ba64602c2e72850de
Issued On:
March 11, 2020