Urgent.News

What's breaking now, across thousands of outlets.

More in Finance & Markets

Ethereum cryptography from a Go dev's view

I built an Ethereum wallet CLI in Go because I wanted to understand what a wallet actually does. Not just: generate a key create an address sign a transaction done That was my mental model at the…

  • Go developer built Ethereum wallet CLI to understand wallet functions
  • Wallets focus on cryptographic decisions, not just key storage
  • CLI wallet reveals complexities like entropy, seed generation, and signatures

More from Sunday 13 September →