Building a Simple Blockchain with Go
In this tutorial, I'll attempt to demystify the broad concept of the blockchain, by helping you write a simple Blockchain in Go.
Tutorial
Installation/Usage
Clone Repository
$ git clone https://github.com/codehakase/blockchain-golang-tutorial.git
Run app
$ go run blockchain.go
Create Blocks
$ curl -X POST http://localhost:3000/new \
-H "Content-Type: application/json" \
-d '{"title": "Sample Book", "author":"John Doe", "isbn":"909090","publish_date":"2018-05-26"}'
$ curl -X POST http://localhost:3000 \
-H "Content-Type: application/json" \
-d '{"book_id": "generated_id", "user": "Mary Doe", "checkout_date":"2018-05-28"}'
View in Browser
Navigate to http://localhost:3000 to view the full blocks