Sign is emerging as a company that plays a crucial role in bridging the gap between virtual currencies and the national infrastructure of the real world. Led by CEO Xin Yan (@realyanxin), Sign is building **national-level digital systems** for governments and states, focusing on two pillars: **digital money** (the integration of central bank digital currencies (CBDCs) and stablecoins) and **digital IDs** (verifiable on-chain IDs).
Originally developed from EthSign's omnichain authentication protocol, which provides secure and decentralized verification for contracts, credentials, ownership, and more, Sign has expanded its business into **B2G (business-to-government)** solutions. This approach protects long-term, high-barrier contracts through huge switching costs and unique technological advantages.
Sign aims for a nationwide rollout by Q3 2026, with the goal of achieving real-time taxation, welfare benefits, voting, and governance. Its vision is to transform governments into efficient "enterprises," treating fiat currency like stocks, viewing citizens as shareholders, and leveraging sovereign AI and blockchain code to realize data-driven governance.
Supported by Circle, Sequoia, and others, Sign is steadily building a trust foundation for widespread adoption, rather than chasing trends. Collaboration with regulators is proving to accelerate the integration of crypto assets into trillions of dollars worth of real assets. In a permissionless niche world, Sign will realize the regulated scale that the future demands.