Signature campaign (25 - 01)

1# https://bitcointalk.org/index.php?topic=3646900.msg41323411#msg41323411
2# https://bitcointalk.org/index.php?topic=4517779.msg41243141#msg41243141
3# https://bitcointalk.org/index.php?topic=650624.msg41242978#msg41242978
4# https://bitcointalk.org/index.php?topic=4547620.msg41178416#msg41178416
5# https://bitcointalk.org/index.php?topic=4562653.msg41116712#msg41116712