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Re:Blockchain at CMU and Beyond [video] by azhenley on Friday January 04, 2019 @10:33PM (#18829722)
Check out the Obsidian programming language for blockchain from CMU: http://obsidian-lang.com/
Re:Blockchain at CMU and Beyond [video] by nivertech on Saturday January 05, 2019 @02:56PM (#18833826)
Obsidian seems like Solidity married with FSMs.

IMO using an FP language with a strong strict type system based on algebraic data types, pattern matching and exhaustive checking would be a better approach.