Binance announced today the listing of the $SIGN currency on its platform. The Sign currency was one of the currencies that came from the Hodler Airdrop, in addition to Binance's investment arm being an investor in it.

Therefore, there is significant interest in the currency, but some are unaware of the currency project. In this article, we will delve into the details of the currency project and everything you need to know about it.

What is the Sign Protocol project?

The Sign Protocol is working on building an infrastructure for digital identity verification on the blockchain. As the use of blockchain expands and is adopted by governments and institutions, a method for verifying wallet identities is necessary to ensure security and safety standards.
Therefore, the Sign Protocol is working on building the infrastructure that allows this easily and smoothly for these institutions and projects.

The Sign Protocol applications that are working to implement this are as follows:

  • Token Table: A platform that allows the distribution of project tokens, investors, and Airdrops by verifying identity.

  • ethSign: An application that allows digital signatures on the blockchain to verify user identity.

  • SignPass: An identity verification application used in voting and registration on the blockchain.

What is the Sign currency?

The Sign currency is the main currency of the protocol, upon which all the protocol's products, applications, and all the project's ecosystem initiatives are based.
Moreover, holders of the currency can stake it and use it for governance to determine the future of the project.

The total supply of the Sign currency is 10 billion tokens, but at listing, the total supply for trading will be 1.2 billion tokens.

The total currency distribution is as follows:

  • The Airdrop allocation is 5.5%

  • The investors' allocation is 20%

  • The project team's allocation is 10%

  • The liquidity allocation is 1%

  • The community incentives allocation is 30%

  • The ecosystem allocation is 10%

  • The foundation allocation is 20%

  • The Binance Hodler Airdrop allocation is 3.5%

Investors in the Sign Protocol project

The Sign Protocol project raised investments from several major companies in the cryptocurrency market.
In the second quarter of 2022, the project raised $12 million in a funding round led by Sequoia Capital.

Additionally, the project raised $16 million in its funding round in the first quarter of 2025, led by Binance's investment arm, YZI Labs.
This investment confirms these companies' vision for the future of the project in the market.