blockchain icon indicating copy to clipboard operation
blockchain copied to clipboard

A simple Blockchain in Python

Results 130 blockchain issues
Sort by recently updated
recently updated
newest added

None of the commands work except for printing the chain and mining. All other commands do not work.

Excuse me, I first set up 127.0.0.1:5001, then called mine 6 times, and called /transactions/new several times in the second time to get the following block: { "index": 2, "previous_hash":...

I'm trying to follow [this](https://hackernoon.com/learn-blockchains-by-building-one-117428612f46) article on building a simple blockchain. But right now I'm stuck at step 3: "Interacting with our Blockchain" I tried accessing the `http://localhost:5000/transactions/new` using cURL...

- added standard .NET .gitignore - updated projects + solution to .NET Core - use json config file

Make the miners calculate math operations. To make it, puth your math operations on the def math, on the class blockchain

So I have tested this using 2 computers on the same network. The problem is that I can't create a transaction between the two because the both have the same...

Hi Friends, I am new to Block chain. I am trying to learn block chain with the help of documentation provided here. In blockchain.py file I have changed the following...

I am getting this error while using POST in postman. Please help