Signing a Message
When a web application has established a connection to the ME wallet, it can prompt users to sign a message. This is commonplace amongst many dApps, as it gives application owners the ability to verify ownership of the wallet. Signing a message does not require any transaction fees.
Sats Connect provides an easy way to request message signing. Let's take a look at the code below.
A successful prompt to sign a message will look something like this:
Message Format
The ME wallet currently follows the spec design in BIP 322 for message signature types for all addresses. We are looking into adding more explicit support for legacy/ECDSA signing, as we are aware this may be needed for certain circumstances.
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