Verified75% confidenceFactTime unknown
The GPL license requires that derivative works based on the code must also be open-sourced.
5
Sources
75%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedOpen source specifically refers to source code publicly released under a specific license that allows others to view, modify, and distribute it, with representative licenses including MIT, GPL, and Apache.80% similarUnverifiedBlender采用GPL v2+授权，任何基于其代码的衍生项目必须以相同协议开源80% similarVerifiedThe MIT and Apache 2.0 licenses permit commercial use and closed-source modifications, while the GPL family requires that derivative works also be open-sourced.78% similarUnverifiedGPL、AGPL、LGPL 属于 Copyleft 协议，要求基于该代码的衍生作品必须以相同协议开源75% similarUnverifiedOpen Source typically follows OSI-certified licenses (such as MIT and GPL), which explicitly grant users the rights to freely use, modify, and distribute the code.74% similar
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