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proof-work/README.md

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+# Code your own Proof of Work algorithm!
+
+[Read](https://medium.com/@mycoralhealth/code-your-own-blockchain-mining-algorithm-in-go-82c6a71aba1f) our blog post first to see a walkthrough of the code.
+
+### Ask us anything!
+
+Join our [Telegram](https://t.me/joinchat/FX6A7UThIZ1WOUNirDS_Ew) chat and follow us on [Twitter](https://twitter.com/myCoralHealth)!
+
+### Deployment steps:
+- clone this repo
+- navigate to this directory and rename the example file `mv example.env .env`
+- `go run main.go`
+- open a web browser and visit `http://localhost:8080/`
+- to write new blocks, send a `POST` request (I like to use [Postman](https://www.getpostman.com/apps)) to `http://localhost:8080/` with a JSON payload with `BPM` as the key and an integer as the value. For example:
+```
+{"BPM":50}
+```
+- **watch your Terminal to see Proof of Work in action!**
+
+### Screenshot
+
+![screen](https://user-images.githubusercontent.com/15616604/36948221-7ce7f9c0-1f8c-11e8-9d1b-0769233a6abc.png)