Add link to Chia blockchain repo

Author: philippnormann

README.md

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 # chia-monitor [![discord](https://img.shields.io/discord/845771315118080020.svg?label=&logo=discord&logoColor=ffffff&color=7389D8&labelColor=6A7EC2)](https://discord.gg/K5KyD9mXDh)
 
-A monitoring tool to collect all important metrics from your Chia farming node and connected harvesters. It can send you push notifications with regular status updates and will alert you in case something goes wrong or a proof is found. All metrics are exported to a [Prometheus](https://prometheus.io) compatible `/metrics` endpoint and a [Grafana](https://grafana.com/) dashboard is also provided:
+A monitoring tool to collect all important metrics from your [Chia](https://github.com/Chia-Network/chia-blockchain) farming node and connected harvesters.
+
+These metrics are collected from the Chia daemon via RPC and WebSocket interfaces and can also be used to send you push notifications with regular status updates, alert you if something goes wrong, a proof is found, or you receive payments to your farmer wallet.
+
+All metrics are exported to a [Prometheus](https://github.com/prometheus/prometheus) compatible `/metrics` endpoint and a [Grafana](https://github.com/grafana/grafana) dashboard is also provided:
 
 ![grafana](.readme/grafana.png)
 
@@ -95,7 +99,7 @@ Your wallet received a new payment
 
 ## Metrics
 
-The following statistics are collected from your local [Chia](https://chia.net) node using the [RPC](https://github.com/Chia-Network/chia-blockchain/wiki/RPC-Interfaces) and WebSocket APIs and are then exported via a [Prometheus](https://prometheus.io) compatible `/metrics` HTTP endpoint on the `exporter_port` from your `config.json`.
+The following statistics are collected from your local [Chia](https://github.com/Chia-Network/chia-blockchain) node using the [RPC](https://github.com/Chia-Network/chia-blockchain/wiki/RPC-Interfaces) and WebSocket APIs and are then exported via a [Prometheus](https://github.com/prometheus/prometheus) compatible `/metrics` HTTP endpoint on the `exporter_port` from your `config.json`.
 
 ### Supported wallet metrics
 
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 ```
 
 4. Import (Overwrite) the Grafana dashboard using the ID `14544` or using the `grafana/dashboard.json`
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 ## Usage
 
 To use the tool, run the `monitor` module using `pipenv` from the `chia-monitor` directory