Are there any age restrictions on the Blockchain.com Exchange? July 27, 2023 01:48 Updated You must be 18 years of age to open an account on Blockchain Exchange. Related articles What countries are supported for verification and which documents does Blockchain.com accept by country? How long does it take to get verified? Why my verification has been rejected? I'm having trouble verifying my identity. What can I do? How do I withdraw USD via Wire Transfer?