The private AI chat needs no email or phone number, and now turns every payment into vouchers it cannot link back to an account.
Obscurify.ai, an anonymous AI chat service, has introduced blind-signed payment vouchers, a cryptographic method that keeps the service from knowing which payment funded which account. The system went live on October 20, 2026. It covers every payment method the service accepts, from cards to Monero, and it arrives alongside a new account system that asks for no email address, phone number, username or password.
Most subscription services, including many that market themselves as private, keep a record connecting each payment to an account. If that record is breached, sold or demanded by a third party, it can tie a person’s identity to their activity. Obscurify.ai’s new design aims to remove that record rather than protect it.
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How the vouchers work
When a user adds credit, the payment request is sent without the account’s login, so the order on file has no account attached. Once the payment confirms, the user’s browser creates random vouchers in standard values and hides, or “blinds,” them before Obscurify.ai signs them. The service uses RSA blind signatures, standardized by the Internet Engineering Task Force in 2023 as RFC 9474. When the vouchers are later added to an account balance, the service can verify its own signature but cannot tell which payment they came from. The idea dates to cryptographer David Chaum’s 1982 work on untraceable payments.
“The safest payment record is the one that does not exist,” said a spokesperson for Obscurify.ai. “People ask AI models things they would never type into a search engine. Paying for that should not leave a trail back to them.”
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Obscurify.ai’s documentation is open about the limits of the approach. A card payment is still visible to the card company, and an unusual amount added all at once could be matched by amount and time.
Accounts without personal details
Accounts are now a random 16-digit number, similar to the approach some VPN providers use. Only a keyed hash of the number is stored, so a lost number cannot be recovered. Visitors who do not want any account can chat as guests with Llama 3.3 70B, up to 30 messages an hour, with no cookies set.
Uncensored and frontier models in one place
Obscurify.ai gives access to more than 200 AI models, including GPT, Claude, Gemini, Llama, DeepSeek, Qwen and Mistral. Frontier models are included from the Casual plan. Uncensored models and an OpenAI-compatible API are on the Pro plan. A pay-as-you-go option charges per use from a prepaid balance. Prices are published on the site’s pricing page.
Prompts and responses are not stored on Obscurify.ai’s servers, and user identities are scrambled before requests reach model providers. Text requests go only through zero-data-retention routes, based on the providers’ published policies. A Local Mode runs small open models entirely in the browser, so those prompts never leave the device. The whole site is also available as a Tor onion service. No third-party scripts load on any page, and a signed warrant canary is updated monthly.
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Obscurify.ai Launches Blind-Signed Payments for Its No-Email, Uncensored AI Chat first appeared on Web and IT News.