Merit sent by Ryo from January 24, 2018 until January 27, 2023 | BBCode for Bitcointalk none Merit received by Ryo from January 24, 2018 until January 27, 2023 | BBCode for Bitcointalk1. Fri 12 Apr 2019 10:06:43 PM CEST: 1 (Σ 1) from ETFbitcoin (Trust list) (history) for Abusing Bitcoin mining pools: strategies for egoistical but honest miners