Hi! I am a content-detection robot. This post is to help manual curators; I have NOT flagged you.
I have detected a potential source:
http://www.the-blockchain.com/2015/12/24/the-genesis-block%E2%80%8A-%E2%80%8Athe-chain-begins-in-warsaw-%E2%80%8A-%E2%80%8A-a-blockchain-tale/
Please try to refrain from copying articles to Steemit. Even if one links the source, this is still considered plagiarism and can end up in a DMCA notice being sent. You may also be downvoted, and added to a downvote bot's list if your account does this repeatedly.
If I am correct, please edit your post to only link to the article, then provide your own original thoughts on it.
NOTE: I am too dumb to tell if you are the author, so ensure you have proper verification in your post for human curators to check!