[KongchangAI]
Unverified50% confidenceFactExact time

日本政府直至2021年才宣布逐步废除软盘作为官方数据提交介质

1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen

Sources

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https://kongchang.com/claim/114816
API
curl https://kongchang.com/api/v1/knowledge/claims/114816
MCP
get_claim(id=114816)