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by hanniabu 1615 days ago
"You must watch this ad to recieve your block reward or send a transaction"
1 comments
smitty1110 1615 days ago
And do three captchas to view your wallet.
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Nextgrid 1615 days ago
"Mining" this Google blockchain would be offices full of people solving captchas all day long.
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throw_nbvc1234 1615 days ago
Nah, they'll make a hybrid of captcha and ads so that they can get companies to pay them for the captcha content.
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