RE: A simple conceptual introduction to Blockchain. — Steemit

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RE: A simple conceptual introduction to Blockchain.

keela (39)in #steemit • 8 years ago

Can you post me that video

8 years ago in #steemit by keela (39)

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mattclarke (68) 8 years ago

I don't have a specific video, I'm just talking :)

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