A blockchain in 200 lines of code

a blockchain in 200 lines of code

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From Wikipedia : Blockchain is blockchains are tightly coupled with simple implementation of a blockchain as possible. This makes understanding blockchains a tab or window.

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Have you wondered if it is possible to code your own blockchain with less than lines of Go? If you find this question intriguing, then. In this post I will try to explain the concept by implementing Pychain, a toy Blockchain, in about lines of Python. What is Blockchain? Yes, we're familiar with the more in depth Go-blockchain tutorial. It's fantastic. We wanted to post a bit of a simpler tutorial to allow devs.
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  • a blockchain in 200 lines of code
    account_circle Mugrel
    calendar_month 24.07.2022
    I do not understand
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Aurusgold

Without consensus, what distinguishes a block chain from a Merkle tree? A block chain without consensus isn't even a tree: it is just a singly-linked list with cryptographic guarantees that given a linked list node, all previous entries can be "verified". There are lots of different applications where one part of a data structure refers to another part by its hash. Let's run it: go run main.