Hello! I am looking for proxies with the following specific characteristics. a) SOCKS (not HTTP/S). b) Ideally geolocation in well-known places e.g. London, UK, New York, Los Angeles, etc. c) Private - not (ab)used by anyone else - only I have have control of the specific IPs. d) Ability to pay with Bitcoin. Does this exist? If so, I would be most grateful if you could suggest a reputable provider. Thanks!