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What is COP27 ?

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WHAT IS COP27 ?

To Celebrate the COP27 event Changeblock has created a " ReFi" inspired quiz! Answer the questions correctly and you will win an NFT!

Changeblock

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Grzegorz

0x5a650bb4d9e3782025BB05D21d1B30AEe725754b

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November 23, 2022

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