[控场AI]
已过期65% 置信事实时间未知

Device fingerprint technology collects dozens of parameters including hardware information, OS version, and browser characteristics to generate unique identifiers for tracking user identity.

3
来源数
65%
置信度
中期 (~90 天)
时效性
2026/7/2
首次发现

此条事实已过期,仅作历史留存,不再代表当前状态

有效期至:2026/9/30(已过期)

来源

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引用此条事实

Stable URI
https://kongchang.com/claim/56363
API
curl https://kongchang.com/api/v1/knowledge/claims/56363
MCP
get_claim(id=56363)