Sites that blur the two are asking for a kind of trust users learned not to give to pop-ups. The design problem is real. The marketing word for it is not.

This desk uses the plainer nouns. Identity. Payment. Signature. Each gets its own sentence.

Wide Web Crypto files this as a sample, not a recommendation. The desk can describe a mechanism, a speaker, and what is still unchecked. It cannot tell a reader what to do with money.

If you keep one line, keep the boundary: One identifies you. The other can move value.

Density here is a second source, a time, and a sentence about what is still unknown. A louder adjective does not make the note more complete.

• Who is speaking. Wide Web Crypto names them.
• A number with one source stays out of the headline.
• This sample describes a mechanism. It does not tell you to buy or sell.
• A correction, if it comes, stays on this page instead of disappearing.