25.15.9

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Piotr Ratajczak

1 Credential

1 Issuer

Saylor Academy awards

Piotr Ratajczak

this certificate of achievement for

PRDV151: Bitcoin for Everybody

Michael J. Saylor Founder & Trustee Saylor Academy

Scan QR code to verify online Certificate ID: 28765298 Issue Date: February 13, 2021

PRDV151: Bitcoin for Everybody

February 13, 2021

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