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Published 20 hours ago • verified publisher icon ppp-project

Permission to use Public Domain license

Open PoonamPJadhav opened this issue 1 year ago • 4 comments

Hi,

ppp package has chat, chatchat.c & sha1.c are in Public Domain. The term "Public Domain" does not exist in our (European/German) jurisdiction. We wanted to get permission from author to use the corresponding software and to distribute it with our (commercial) products, modification if needed in public domain license for softwares. Brief information about what author means/understands the public domain is needed. cc @paulusmack

Thanks

PoonamPJadhav avatar Jan 15 '24 05:01 PoonamPJadhav

My understanding is that by saying that the software is in the public domain, the original author has disclaimed any rights with respect to the program that copyright law would otherwise give them. Hence, anyone can use it in any manner they please.

I will consider putting a copyright notice on those files saying something like "This version copyright 2024 Paul Mackerras [email protected]" with a 2-clause BSD licence, just to give users such as yourself a concrete set of licence conditions for certainty. Would that help?

paulusmack avatar Feb 13 '24 09:02 paulusmack

@paulusmack: If you add, please add the initial year project and 2024 -> XXXX-2024

Neustradamus avatar Feb 13 '24 10:02 Neustradamus

About Public domain in EU:

  • https://intellectual-property-helpdesk.ec.europa.eu/news-events/news/public-domain-2020-11-19_en

Neustradamus avatar Feb 13 '24 11:02 Neustradamus

@paulusmack: If you add, please add the initial year project and 2024 -> XXXX-2024

What do you mean by "initial year project"?

Anyway, a copyright notice doesn't have to have a range of dates.

paulusmack avatar Feb 14 '24 05:02 paulusmack