Twignature Closes $3 Million

Twignature announced it has raised $3 million in financing from an undisclosed investor.

The patented Twignature service enables verified e-signatures on Twitter, which cross reference to associated media and brand sponsors. The company helps to scale authenticity while marginalizing fake signatures, “troll” accounts, and those manufactured tweets of less social value.

The company is a sub-organization of lettrs, a social messaging app for sharing signed, translated, and networked mobile-to-mobile letters.