What is message signing in Kaspa?

Message signing is a way to prove you control a Kaspa address without ever exposing your private key. When you sign a message, your wallet uses your private key to produce a unique cryptographic proof tied to that specific message and your address — anyone can verify the signature without seeing the key itself. This is different from sending a transaction: no funds move, and your key stays completely hidden. It matters to beginners because it lets you prove "this wallet is mine" in apps and services without putting your KAS at risk.

Not financial advice. This content is for education only. Nothing here is financial advice.