Hello every one
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Here I show how to implement a simple blockchain and cryptocurrency using Python.
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The implementation goes through stages. In the beginning we create a very simple blockchain, then in part 2 we add add
proof of work
and in part 3 we addmining rewards and transactions
. In part 4 we addsigning of transactions
to make our currency more secure. -
This is part 1 of my lecture (here we create a basic blockchain): https://www.facebook.com/noureddin.sadawi/videos/824493898640118/
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This is part 2 (where we extend the blockchain and make it a toy cryptocurrency): https://www.facebook.com/noureddin.sadawi/videos/1258962571365501
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My implementation is based on this nice tutorial (which uses javascript): https://www.youtube.com/playlist?list=PLzvRQMJ9HDiTqZmbtFisdXFxul5k0F-Q4
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This material if free for everyone!
Noureddin