[KongchangAI]
Unverified50% confidenceFactExact time

据国家版权局统计,2023年全国软件著作权登记量已突破500万件,累计总量超过2000万件

1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/504445
API
curl https://kongchang.com/api/v1/knowledge/claims/504445
MCP
get_claim(id=504445)