Signature
Profile link : https://bitcointalk.org/index.php?action=profile
Week 3: 6.8. - 12.8.
1. https://bitcointalk.org/index.php?topic=4603949.msg43980595#msg43980595
2.https://bitcointalk.org/index.php?topic=4782507.msg43979686#msg43979686
3. https://bitcointalk.org/index.php?topic=4782507.msg43979686#msg43979686
4. https://bitcointalk.org/index.php?topic=3260192.msg43964934#msg43964934