Usage will almost certainly result in a permanent VAC ban.
Because it is a form of malware/cheat, it is highly likely to be detected by anti-cheat systems like Valve Anti-Cheat (VAC). Safety and Security Risks Using otcv3.dll poses several security threats: otcv3.DLL
The name "v3" refers to a cracked version of the commercial "OneTap" CS:GO cheat. Usage will almost certainly result in a permanent VAC ban
(often referred to as OneTap Crack v3 ) is a widely recognized dynamic-link library file utilized in the Counter-Strike: Global Offensive (CS:GO) community as a popular free cheating software (cheat). otcv3.DLL