Unverified50% confidenceFactExact time
Requests that do not carry a session identifier are grouped by a fingerprint of the conversation's opening content and appear in the logs as fingerprinted sessions.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/17/2026
First Seen
Valid until: 1/15/2027
Sources
Related Entities
Related Claims
UnverifiedIf the logs show a large number of fingerprinted sessions with 1 turn, it usually indicates that the client is not passing a stable session identifier.78% similarUnverifiedFingerprinting is passively collected, leaves no deletable traces on the device, and is instead computed in real time by the server on each visit.69% similarUnverified跨会话消息只传递纯文本便签，不会传递会话的聊天历史、查看过的文件、执行结果和授权67% similarUnverifiedDevice fingerprint information is usually reported passively by the client, and users can neither easily notice it nor delete it.67% similar
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