@echo off
chcp 65001 >nul 2>&1
powershell -ExecutionPolicy Bypass -Command ^
  "Write-Host '=== QuantOS Machine Fingerprint ===' -ForegroundColor Cyan; Write-Host '';" ^
  "try { $c = (Get-CimInstance Win32_Processor | Select-Object -First 1).Name.Trim() } catch { $c = 'unknown' };" ^
  "try { $m = (Get-CimInstance Win32_NetworkAdapterConfiguration | Where-Object { $_.MACAddress -and $_.IPEnabled } | Select-Object -First 1).MACAddress.ToLower().Replace('-',':') } catch { $m = '00:00:00:00:00:00' };" ^
  "$h = $env:COMPUTERNAME;" ^
  "Write-Host \"CPU:         $c\"; Write-Host \"MAC:         $m\"; Write-Host \"Hostname:    $h\"; Write-Host '';" ^
  "$b = [Text.Encoding]::UTF8.GetBytes(\"$c|$m|$h\");" ^
  "$f = ([Security.Cryptography.SHA256]::Create().ComputeHash($b) | ForEach-Object { $_.ToString('x2') }) -join '';" ^
  "Write-Host \"Fingerprint: $f\" -ForegroundColor Green; Write-Host '';" ^
  "Write-Host 'Paste this fingerprint into the QuantOS Console to apply for your license.'; Write-Host '';" ^
  "Write-Host 'Press any key to exit...'; $null = $Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')"