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+# Milestone Delivery :mailbox:
+
+> Only the GitHub account, which is responsible for the pull request of the accepted application is allowed to submit milestones. Don't remove any of the mandatory parts presented in bold letters or as headlines!
+
+**The [invoice form :pencil:](https://forms.gle/8Wx7nxtq8fKrsuEz8) has been filled out correctly for this milestone.**  
+
+* **PR Link:** https://github.com/w3f/Open-Grants-Program/pull/66
+* **Milestone Number:** 1
+
+Please provide a list of all deliverables of the milestone extracted from the initial application and a link to the deliverable itself. Ideally all links inside the below table should include a commit hash, which should be used for testing.
+
+| Number | Deliverable | Link | Notes |
+| ------------- | ------------- | ------------- |------------- |
+| 1. | Source code |https://github.com/nbltrust/dart-scale-codec| Published at https://pub.dev/packages/scalecodec |
+| 2.  | Unit Tests |https://github.com/nbltrust/dart-scale-codec/tree/master/test|  |
+| 3. | Examples |https://github.com/nbltrust/dart-scale-codec/tree/master/example| An example of fetching and analyzing binary metadata from chain's runtime.<br />An example of sending extrinsics to substrate based chain. |
+| 4. | Documentation |https://github.com/nbltrust/dart-scale-codec| README.md |
+