Unverified50% confidenceFactExact time
Open-source privacy phone solutions such as GrapheneOS, CalyxOS, and /e/OS are provided free of charge to technical users.
1
Sources
50%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedGrapheneOS is a privacy- and security-focused mobile operating system built on the Android Open Source Project (AOSP), primarily targeting Google Pixel series devices, community-driven and funded through user donations.71% similarUnverifiedEasySwitch 的加密功能对所有用户免费开放,而非作为付费订阅项58% similarUnverifiedOpenAI通过手机号短信验证来防止滥用和机器人注册57% similarUnverifiedTencent Yuanqi enables zero-code construction of intelligent agents that can be published directly to Official Accounts, WeCom, and Mini Programs.57% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/894932API
curl https://kongchang.com/api/v1/knowledge/claims/894932MCP
get_claim(id=894932)