Link 1: https://bitcointalk.org/index.php?topic=5498803.msg64168185#msg64168185

Link 2: https://bitcointalk.org/index.php?topic=5132720.msg64183847#msg64183847

Link 3: https://bitcointalk.org/index.php?topic=5499419.msg64191862#msg64191862

Link 4: https://bitcointalk.org/index.php?topic=5499469.msg64194051#msg64194051