According to ChainCatcher news, Yan Xin, CEO of the full-chain certification protocol Sign, stated in a post on X that Sign's revenue for 2024 reached $15 million, achieving the total capital raised externally by the company to date. Its product TokenTable has distributed tokens worth $2 billion to 40 million addresses.

Last week, Sign purchased $10 million worth of Bitcoin with its profits. These Bitcoins will increase its treasury reserves, and remaining and future profits will be used for SIGN token buybacks. Sign will soon launch a new product and offer token rewards. At that time, $10 million worth of Bitcoin will be distributed to users.

Additionally, Yan Xin stated that one of the biggest advancements for the company in the past year is SignPass, which is deeply collaborating with Sierra Leone's digital infrastructure and plans to establish more partnerships with other countries.