1. https://bitcointalk.org/index.php?topic=5362912.msg59118870#msg59118870
2. https://bitcointalk.org/index.php?topic=5381042.msg59142573#msg59142573
3. https://bitcointalk.org/index.php?topic=5383942.msg59151560#msg59151560
4. https://bitcointalk.org/index.php?topic=5381042.msg59186933#msg59186933
5. https://bitcointalk.org/index.php?topic=5385704.msg59249619#msg59249619
6.https://bitcointalk.org/index.php?topic=5041461.msg59254460#msg59254460
7. https://bitcointalk.org/index.php?topic=5384545.msg59254441#msg59254441