blockchain_example

python blockchain service example

https://hackernoon.com/learn-blockchains-by-building-one-117428612f46

https://github.com/dvf/blockchain

simple example

(venv) chad@ubuntu:~/code/blockchain_example$ python blockchain.py 
mining - [1] [9]
mining - [2] [d]
mining - [3] [5]
mining - [4] [b]
mining - [5] [b]
mining - [6] [9]
mining - [7] [4]
mining - [8] [3]
mining - [9] [3]
mining - [10] [c]
mining - [11] [b]
mining - [12] [c]
mining - [13] [9]
mining - [14] [f]
mining - [15] [a]
mining - [16] [c]
mining - [17] [c]
mining - [18] [c]
mining - [19] [3]
mining - [20] [8]
mining - [21] [6]
The solution is: 21 - 0
Hash: 1253e9373e781b7500266caa55150e08e210bc8cd8cc70d89985e3600155e860