Two Factor Authentication is the future
Secure your assets on the most secure blockchain ever! City Sign is the first Blockchain using a two factor authentication system. Get in touch how it works!
Securest Blockchain Technology
City Sign is a secure, decentralized and user-friendly blockchain solution for crypto asset management inlcuding a 2-factor security system.
This website and lightpaper provide an overview of the City Sign ecosystem, architecture, and core components.
Contact: Contact@CitySign.Technology
Road Map
5 Social Club Partner in Spain
July 2023
5 Coffee Shop Partner in Netherlands
August 2023
Art galleries Projekt in Netherlands
September 2023
Partnership with Restaurants
Oktober 2023
Sport Events Partner
November 2023
Social Club Partner in Germany
December 2023
Converting Projects to City Sign Blockchain
How it Works
Buy NFT
Identification in Social Club
QR-Code Scanner recognizes
the property of NFT
