Check out Unison lang: https://www.unison-lang.org/learn/the-big-idea/ https://www.unison-lang.org/learn/the-big-idea/ > Each Unison definition is identified b

Check out Unison lang: https://www.unison-lang.org/learn/the-big-idea/ https://www.unison-lang.org/learn/the-big-idea/ > Each Unison definition is identified by a hash of its syntax tree. Put another way, Unison code is content-addressed.