Freecash(FCH) lays the foundation for the crypto economy with the help of CryptoSignature 2.0

FreeCash lays the foundation for the crypto economy with CryptoSignature 2.0

On February 28, the FreeCash ecosystem released Signature 2.0 and the accompanying Sign.cash2.0 cryptographic tool.

FreeCash is a decentralized cryptocurrency that aims to build a global crypto-economic infrastructure. At the beginning of its release, it implemented basic functions such as private key management and offline signatures for the safe use of cryptocurrency through the offline signature tool "Secret Signature" and the web tool "Sign.cash".

The release of Sign.cash 2.0 and Sign.cash 2.0 truly demonstrates the intention and feasibility of Freecash (FCH) to build a cryptoeconomic infrastructure, bringing Freecash into a new stage of innovative development. The key updates include two important aspects:

First, the "Crypto Identity" (CID) registration function has been added. CID will bind the on-chain address to an easily recognizable username through a signature, and become a universal account system for various applications, connecting on-chain and off-chain activities, and laying the user foundation for the development of the FreeCash ecosystem.

Second, the functions of hash calculation, encryption and decryption have been added. Combined with the previous functions such as message signature verification and transaction signature decoding and broadcasting, CryptoSign 2.0 and Sign.cash have been able to realize various basic applications of asymmetric cryptographic technology. It is of great significance to the education and popularization of crypto-economic users.

CryptoSign and Sign.cash are open-source basic applications of the FreeCash community. They come from the open-source community and aim to explore a free and open global crypto economy. Therefore, CryptoSign and Sign.cash give up intellectual property rights. Any organization or individual can adopt, imitate or innovate, but cannot claim them as their own.