Savjee / SavjeeCoin

A simple blockchain in Javascript. For educational purposes only.

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PreviousHash is always ''

AntonD69 opened this issue · comments

commented

I am rewriting the code into c#, so I can see for myself how it works ... and it seems to me that previousHash will always be '' (empty) in your example.

I have not run the code, so i might be reading it wrong.

Line 56 of main.js has this :
savjeeCoin.addBlock(new Block(1, "20/07/2017", { amount: 4 }));
The previousHash should be passed in from my understanding.

BTW. Brilliant video and explenation!

The addBlock() method sets the previous hash.
This happens here

commented

Oops. You are 100% correct!
Thanks for the correction :)