update readme

Author: codeSTACKr

README.md

@@ -2,6 +2,8 @@
 
 Video: [How To Create An ENTIRE NFT Collection (10,000+) & MINT In Under 1 Hour Without Coding Knowledge](https://youtu.be/AaCgydeMu64)
 
+Original video code: [v0.1.0-alpha](https://github.com/codeSTACKr/video-source-code-create-nft-collection/releases/tag/v0.1.0-alpha)
+
 Base code is from [hashlips_art_engine](https://github.com/HashLips/hashlips_art_engine)
 
 Minting uses [NFTPort](https://nftport.xyz)