20% down is always more than 20% up
"blockchain-mail": I think that's where some kind of blockchain network would come handy. Store messages encrypted in the blockchain and pay a small amount like buying a postage stamp for sending a message to someone.…
20% down is always more than 20% up
"blockchain-mail": I think that's where some kind of blockchain network would come handy. Store messages encrypted in the blockchain and pay a small amount like buying a postage stamp for sending a message to someone.…