Unverified50% confidenceFactExact time
Open-source licenses (such as GPL and MIT License) impose restrictions on the manner in which software is used through contractual terms.
1
Sources
50%
Confidence
Long-term
Relevance
8/31/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe Apache 2.0 license, unlike the GPL family, allows users to integrate code into closed-source commercial products and includes explicit patent grant clauses, whereas the MIT license does not include an explicit grant of patent rights.79% similarUnverifiedIf a work does not qualify for copyright protection in the first place, attaching standard open-source licenses such as MIT or GPL to it is logically contradictory, because one cannot grant rights one does not hold.78% similarUnverifiedThe MIT License permits closed-source commercial use, with the only requirement being that copyright and license notices be included in all copies; unlike the GPL license, it has no copyleft effect.77% similarUnverified商业产品若违反GPL等开源许可证义务,社区可依法要求强制开放或停止销售73% similarVerifiedThe Apache 2.0 license requires modifications to be documented, while the GPL license requires that derivative works also be open-sourced72% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/827506API
curl https://kongchang.com/api/v1/knowledge/claims/827506MCP
get_claim(id=827506)