Good afternoon. It seems to me that its easy to hack your system and use it to send spam SMS messages. Are u sure that the appropriate level of protection will be ensured?
Its almost impossible to hack a decentralized system. And if the aim is to send spam SMS messages its also pointless.
But its possible to get the data of all the phone numbers of all the users of Birdchain. These are gigabytes of personal data and unused SMS messages.