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10000 wallets with $5 worth of btc in each wallet on a centralized service is NOT secure, because it's not on a blockchain. Coinbase is centralized, and I dont trust coiunbase is safe. I keep my bitcoin on Gemini exchange because it's regulated and insured, I dont trust myself with a hardware wallet

also whatever software they intend to use for all those bitcoin wallets and transfers should be made open source, so bitcoiners dont have to ask for more details, but he did not say anything about open source, that's the first thing he should have said.. he shady as fuck

he is famous for engaging in illegal activities, I used megaupload, nothing about that service was legit