Common input ownership heuristics (CIOH) are used by chain analysis companies to surveil Bitcoin users. These heuristics make the assumption that when there are multiple inputs to a Bitcoin ...

The project is a partnership between Rio Tinto, Chalco Iron Ore Holdings (CIOH), and a Chinalco-led consortium, Winning Consortium Simandou (WCS), Baowu and the Guinea government. Simfer Jersey ...