RE: Golang blockchain projects. Decred!
You are talking about Golang blockchain projects, but you did not mention Decred? Are you aware that you missed a hidden gem?
Their code repositories are here: https://github.com/decred
Without exaggerating, this project employs some of the best Golang devs in the blockchain ecosystem. Go and learn more about this project, if you haven’t done so already! (yes, pun intended)