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Ysign: Best decentralized messenger based on blockchain technology
ySign is a decentralized messaging app based on blockchain technology, anonymity,privacy, security
Decentralized Messaging App with integrated Decentralized Banking
ySign - Free Communication and Discreet Conversations
Why people now embrace decentralized messaging apps!
ADAMANT ICO Messenger — The future of messaging. - CRYPTOLISTER.IO
SIMBA: Secure Messaging on the Blockchain Architecture
ySign: 100% Privacy Free communication and Discreet Conversations