Merit sent by Bitcoinbernd from January 24, 2018 until January 22, 2021 | BBCode for Bitcointalk none Merit received by Bitcoinbernd from January 24, 2018 until January 22, 2021 | BBCode for Bitcointalk1. Thu May 3 00:43:11 2018: 1 (Σ 1) from friends1980 (Trust list) (history) for Guide: Building a Solar Powered Mining-Plant