Postmates founder Bastian Lehmann's new crypto startup TipTop raises a $23M Series A from a16z, Sam Altman, Naval Ravikant, Jeff Clavier, Dan Romero, and others (Lucas Matney/TechCrunch)

Lucas Matney / TechCrunch:Postmates founder Bastian Lehmann's new crypto startup TipTop raises a $23M Series A from a16z, Sam Altman, Naval Ravikant, Jeff Clavier, Dan Romero, and others  —  Postmates founder Bastian Lehmann's new crypto startup TipTop was lightly teased out a few weeks ago, but now the stealth startup …

Postmates founder Bastian Lehmann's new crypto startup TipTop raises a $23M Series A from a16z, Sam Altman, Naval Ravikant, Jeff Clavier, Dan Romero, and others (Lucas Matney/TechCrunch)

Lucas Matney / TechCrunch:
Postmates founder Bastian Lehmann's new crypto startup TipTop raises a $23M Series A from a16z, Sam Altman, Naval Ravikant, Jeff Clavier, Dan Romero, and others  —  Postmates founder Bastian Lehmann's new crypto startup TipTop was lightly teased out a few weeks ago, but now the stealth startup …