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选择最适合的免费检查:AI 回答、可疑消息、付款网站或照片。无需账号、不上传,也不调用托管模型。
CHOOSE WHAT YOU NEED TO CHECK
Paste one sentence or a short answer. The browser only counts signals that deserve a source; it never decides whether the answer is true.
WANT A FULL FACT CHECK?OPEN AI FACT CHECKER
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A deterministic challenge resets every 24 hours. Copy one task to your AI, then bring back a public proof instead of a confident guess.
A new decision challenge rotates every 24 hours.
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下一步 / 给人读的指南
先从一个实际问题开始,读懂证据,然后再使用免费本地工具。这些内容是写给人读的,不只是写给爬虫。
在发送到聊天、市场或社交网络前,先了解 GPS 和 EXIF 可能暴露什么。
先找出没有来源的数字、日期、引用和绝对表述,再决定是否继续相信。
先暂停,整理催促和链接信号,再通过原本就知道的联系人核验。
先分开检查 C2PA、Content Credentials 和元数据,不把缺失信号当成证明。
先完成恢复步骤,保护联系人,再查找智利官方渠道,不要先付款。
只用运营商官方渠道,不要向意外联系人提供验证码。
结束通话,使用已保存号码,不转账也不提供验证码。
先检查官方域名和付款路径,再提供资金或账户信息。
Return for a short briefing: one fresh topic, one source trail and one free browser tool. No account, hidden ranking or paid click bait.
COMMON QUESTIONS / FREE TOOLS
Short answers about privacy, evidence and what these checks can honestly prove.
You can review AI answers for claims that need sources, inspect photo privacy and metadata, and run browser-local AI checks without creating an account.
The local tools are designed to analyze supported inputs in your browser. Read the privacy notice on the specific tool before using it; these checks do not need an account or retained input.
No. The tools highlight signals that deserve a source or review. They do not prove that an answer is true, false, human-written or AI-generated.
The guides and browser-local checks are free. Separate machine-readable evidence routes show a clear price before a paid request.
The public guides stay free. When the work needs a commercial path, choose a disclosed partnership, a bounded evidence review or a machine-readable request with its price visible first.
Support a useful AI, privacy or provenance guide. Placement is disclosed, audience numbers are never invented and editorial claims stay evidence-based.
DISCUSS A PARTNERSHIP ->The router shows the published USD 490, USD 790 and USD 1,490 boundaries before contact details are requested.
OPEN THE REVIEW ROUTER ->Free manifest and teaser first. A protected response may cost $0.05 USDC on Base only when the public readiness state says it is enabled.
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