According to the source, OpenAI CEO Sam Altman said that age verification will unlock access to adult content in December, indicating a shift after years of strict filtering and an effort to catch up with rivals. Source: X post dated Oct 15, 2025. The source post did not provide implementation specifics such as regions, product scope, or model coverage, nor any monetization or pricing guidance. Source: X post dated Oct 15, 2025. For trading, mark the December timeline as a policy catalyst to monitor across AI-exposed equities and AI-linked crypto narratives, pending official documentation or product updates. Source: X post dated Oct 15, 2025.

According to @1HowardWu, ZPass uses zero-knowledge proofs to let users prove they are over 18 without revealing their birthdate, enabling privacy-preserving age verification for regulated access, source: @1HowardWu on X, Aug 14, 2025. The post also states users can prove they are not from a sanctioned country without revealing which country they are from, highlighting sanctions compliance checks without exposing personal data, source: @1HowardWu on X, Aug 14, 2025. For traders, the post spotlights concrete ZK identity use cases centered on age and sanctions verification, indicating a compliance-focused product direction relevant to on-chain identity workflows, source: @1HowardWu on X, Aug 14, 2025.