FirmaChain, a blockchain-based global electronic contract platform, announced that it has joined the DTT Alliance (Decentralized Trusted Timestamping Alliance), an alliance of blockchain-based decentralized TSA (Time Stamping Authority) and data verification companies. FirmaChain plans to work together with DTT Alliance to build a blockchain-based decentralized TSA service ecosystem and overcome the limitations of existing processes. FirmaChain is also considering collaboration with DTT Alliance partners in the future for the scalability of the…