發送短信

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             ___               _    _     _____   
  ____      / _ \\    ____    | || | ||  |__  //  
 |    \\   | / \ ||  |    \\  | || | ||    / //   
 | [] ||   | \_/ ||  | [] ||  | \\_/ ||   / //__  
 |  __//    \___//   |  __//   \____//   /_____|| 
 |_|`-`     `---`    |_|`-`     `---`    `-----`  
 `-`                 `-`

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發送短信 : A stochastic approach for blockchain Internet of Things integration