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> and offer alternative options: Do you have examples? Surely not credit card either. At least there are now a couple of proxies were one can use ChatCPT via V

• SeyB9GGYW5zh23C 4y ago
  > Do you have examples? Require some kind of work from the user so automated mass account creation is non-trivial. Preventing that was the initial point of phone verification anyway. Whether this is the classical CPU/GPU Proof-of-Work, or a manual thing such as solving CAPTCHAs, is up to your personal taste :) In the specific example of ChatGPT, they would have an easy source of work at hand: Have users rate existing statements of ChatGPT as true/untrue. If someone tries to create an account and they rate too many as the opposite of their actual truth-value then they are a bot. If the same questions which pop up during account creation are then simultaneously fed as input using an existing account, then it's also a bot. > Surely not credit card either. At least there are now a couple of proxies were one can use ChatCPT via VPN I guess. How would that bypass the need for a phone number?