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Questions tagged [copyright]

Use this tag on questions about the copyrighting process and principles. Questions solely pertaining to general copyright are off topic.

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2answers
40 views

Distributing MIT application with GPLv3 plugin without releasing source for MIT application

We have a MIT licensed application which we sell packed under virtual appliance to our customers. the application has a marketplace where users can download and install additional plugins. We wish to ...
-1
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0answers
20 views

License for website that using open-source libraries? [on hold]

My website, use some of open-source library from GitHub, Google Fonts and Stock Photos. I want protect my website so others can't copy my website design, features, content and ideas. One thing i know ...
6
votes
2answers
322 views

Under what licenses can I release open source software that uses PyQt?

Situation I have two software packages for which I need to choose a license and I'm not sure if they get along with the PyQt licensing schema (which uses the GNU GPL). Package A uses PyQt in a sense ...
1
vote
1answer
57 views

Donations for an open source project that is based on other strategy game

I have a question about donations to an open source project that is based on an old strategy game from 90 years (they have own developers and own big publishers and even sells in Steam now). So we ...
2
votes
2answers
40 views

Can the developer of GPL software assert copyright/usage claims over assets generated with that software?

Given that I create a 3d model of a tree using a GPL plugin in GPL 3D software (Blender). The addon generates this 3d tree model from scratch, using an algorithm. No other external assets are used. ...
1
vote
1answer
49 views

Do you require contributors to your open source code to assign copyright?

I'm in the process of writing an open-source application. It is not yet ready for public consumption, but I am building up to releasing it. One thing I wondered was if you required contributors to ...
30
votes
3answers
11k views

What's the difference between Copyright and Licensing?

Preamble There are two other questions, specifically related to Licensing and Copyright. In reviewing the answers and comments, I get the feeling that people generally consider the two to be the ...
6
votes
1answer
334 views

Who owns the copyright to code which the author was paid to write?

For example, the repository owner owns the app, publishes the partial source code, and creates few tasks supported by some bounty to write some new components (such as new functions, classes, etc.). ...
4
votes
1answer
52 views

Copyright of proprietary code created by author of MIT licensed code

I have employed a developer for a project who has developed a CMS platform and licensed it under MIT license. Now that developer is going to use that MIT licensed CMS in my project. No problem. The ...
12
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2answers
639 views

How should I assert copyright when I'm forking an MIT project?

I have an open source software project licensed under MIT. The MIT License (MIT) Copyright (c) 2016 Håvard Fossli Permission is hereby granted, free of charge, to any .... I found ...
0
votes
1answer
66 views

Can the fine print (ToS) of Github permit them to seize copyright of my code if someone else uploaded it? [duplicate]

I was alarmed to see that someone uploaded one of my old GPL'd projects to Github. I don't use Github or any other Microsoft product. Github has refused to remove it however, and suggests I contact ...
2
votes
1answer
41 views

What do I need the company I work for to do to open source a program I wrote for them?

I would like to open-source a program I wrote for my employer. As I understand it, this is a “work for hire” (at least in the United States) since I wrote the code for them and on their time. This ...
2
votes
0answers
28 views

Selecting the right licensing model

I'm trying to select the correct licensing model for training content I create and currently host on Github. The content may be migrated in the future to another hosting platform or be converted to a ...
2
votes
1answer
40 views

Including copyrighted specifications in an MIT-licensed project

I am working on a Bluetooth Low Energy (BLE), library released under an MIT license, however, the sources contain XML specifications which are owned by the Bluetooth SIG. As an example, here is an ...
4
votes
1answer
106 views

Can someone else patent an invention that I have introduced in my open source project?

Is open source protected in any way if I haven't filed for a patent myself? Maybe a specific license? Any examples of open source projects that introduced 'inventions' that could be patented (but they ...
3
votes
1answer
68 views

As the owner of a GPLv3 project, what type of restrictions will be placed on me if I accept contributions?

For example, will accepting someone's copyrighted contribution prohibit me from changing the license, accepting donations towards the project, or anything else?
1
vote
1answer
42 views

Can I use and distrubute code posted on JSFiddle

I'd like to use code posted on JSFiddle in a project but do I have permission to do so? I read the terms of service but they do not mention anything about licensing the code they host. Instead its ...
3
votes
1answer
38 views

What year to use copyright - current year or library build year?

When attributing open source software, do you always default to the current year or the year that the library you are using was built? For example, I'm using MIT licensed software from a build in ...
4
votes
1answer
68 views

Are downloaded data automatically licensed?

If a purely Apache v2 licensed software automatically downloads data files from its copyright holder's website without asking the user, does that automatically grant Apache v2 license to the ...
5
votes
1answer
134 views

Are there legal reasons blocking the use of Apache 2 License in France

A French citizen has suggested that there are legal reasons why he cannot contribute to a project using the Apache 2 license. I responded saying: French people have contributed to such things ...
5
votes
1answer
35 views

MIT License for a jointly developed website

My friend and I developed an open-source non-commercial website which we would like to publish with MIT license. Mit License starts with words Copyright (c) [year] [fullname] Is it OK to write both ...
2
votes
1answer
65 views

If I just look up a solution for a programming problem do I need to cite the source?

For example, I needed to implement my own pagination system, but I did not know the logic behind a system like that, so I would look up how to do it and then after understading how to do it I would ...
4
votes
1answer
180 views

Do permissive or copyleft licenses have a limited term based on US copyright law?

If you write a book, the copyright for that work is protected for a long time, but the work will eventually enter the public domain under US copyright law. Does the same thing apply to pieces of ...
3
votes
1answer
38 views

Recreating assets from closed source projects

Recently I'm working on a game, where I have created some asset from closed source project. To be honest I actually re-created assets similar identical to hill climb. Now if I use those or I use ...
27
votes
3answers
8k views

Is it legal to have the “// (c) 2019 John Smith” header in all files when there are hundreds of contributors?

Companies use headers like // Copyright 2011 The Go Authors. But countless projects with a single maintainer have // Copyright 2011 John Smith even though they have hundreds of contributors, all ...
7
votes
1answer
105 views

Copyright notices and multiple developers

Suppose a big project with GPL license has several developers, most of whom working on a few source files. Is it appropriate/possible that the copyright notice in each source file include only the ...
6
votes
3answers
998 views

Confusion about derived works from an MIT License

I am confused by copyright licenses. Specifically whether or not I am permitted to use derived code from W3Schools in my production code base. To give a bit of context I have a contract to build a ...
2
votes
1answer
63 views

Can CC0 works be called “Copyright free”?

When a work is the Public domain it is "free of any copyright" so it can be called "Copyright free". When I use the CC0 license I am waiving off all of rights and dedicating it to the public domain. ...
1
vote
1answer
50 views

Can I use a company's name in my open-source project?

I'm developing a small open-source plugin for a fairly well known CMS, which as far as I can tell has a trademark on the product and company name. It's starting to get a bit of traction, so I'm in the ...
6
votes
1answer
230 views

Modifying the copyright statement in WTFPL

A project I am following uses the WTFPL but updated the text to replace the copyright statement Copyright (C) 2004 Sam Hocevar <sam@hocevar.net> with the project author's name and email ...
4
votes
2answers
97 views

Release GPL/Open version of project, still sell proprietary license?

Having witnessed projects such as LUFA, which are open source with the MIT license but still have a purchase button for a proprietary license of the toolbox (revoking the MIT License and offering ...
0
votes
1answer
42 views

BSL Copyright Notice

According to the BSL using Boost requires The copyright notices in the Software [...] must be included in all copies of the Software, in whole or in part, and all derivative works of the Software, ...
1
vote
1answer
43 views

What is the license of the Debian Live ISO binary since it is an aggregate work?

A Debian CD or DVD ISO file - here is an example - consists of many different packages containing software licenses under various licenses such as GPLv2, GPLv3, BSD, and a lot of other licenses. The ...
3
votes
1answer
61 views

How should I identify myself in a copyright notice / license?

(migrated from programmers.SX) I'm placing a copyright notice with some (FOSS) license in a LICENSE file in a software package I'm publishing; or it's a license block in a source file. It starts ...
-2
votes
1answer
111 views

What entities are eligible to copyright a project?

Me and my friend want to make business on customization of our open source project. We have NOT yet registered the project trademark NOR started a company. Сan we write in Copyright 2019 [name of ...
2
votes
1answer
45 views

Where to get music for testing my program?

I need music files I can use for testing my program that I can put in my git repo. Can I copy the test music files from other open source projects? Do I have to attribute them and if so how?
2
votes
1answer
187 views

If there is no copyright notice, is the license applied?

On a project I noticed that it has a LICENSE file, apparently put in place as template when the project was initialized by Github. The file contains the standard GPLv2 template but no copyright notice....
1
vote
1answer
49 views

A small Go library under GPLv2, rewrite it under modified BSD

Go is using a modified BSD license. I would like to use the same license for some projects, most parts / libraries will be published under an open source license, but clients do demand some of the ...
2
votes
1answer
42 views

Extending GPL project with Paid license features

I found some GPL v3 licensed open source projects that also have paid enterprise license versions with more useful features. I only need 10% of the features available in the (expensive) enterprise ...
3
votes
1answer
46 views

Distributing the Copyright Notices of Libraries with Binary Software

I'm working on a piece of open source software that's distributed as a binary in a Docker container. Thus, most of the users of the software not only do not interact with the source, they do not even ...
2
votes
0answers
38 views

Copyright notice in deployed smart contracts

This sounds like a corner case for including copyright notices when distributing copies of a software under MIT and other permissive licenses. In fact, deploying a smart contract on the blockchain ...
4
votes
1answer
56 views

Revert copyleft license without consent of all copyright holders

Let's say that Alice has started a project under a permissive license, e. g. MIT. Then Bob forked it and added some features. Now the project has two copyright holders, Alice and Bob. Then Bob decided ...
2
votes
2answers
107 views

How to properly display the Copyright information in the User Interface or product documentation?

In order to fulfill license obligations (in some cases) one must display the copyright information (when not delivering source code). Should one display (in GUI or IFU) the copyright information of ...
3
votes
1answer
78 views

Rights of deep learning output trained on CC-BY-ND or CC-BY-NC images

We can use GANs to generate original images, but if I train my GAN using CC-BY-ND am I creating a derivative work? If I train with CC-BY-NC images (or even copyrighted images), do I have rights to use ...
1
vote
1answer
1k views

What's the usual procedure when using MIT or BSD-2-Clause licensed source code with something like `<script src="…`, `require(…` or `import …`?

This is not a legal question. It might touch the legal aspects around Open Source licenses but I need general help understanding how they work and what the usual procedure is. Part 1 of my question: ...
-1
votes
1answer
64 views

Can I commercially use a fixed source code distributed under GPL?

There is this source code on GitHub (a PHP class, around 200 lines of code) distributed under GPL license which has some bugs and is not useful to me unless those bugs are fixed. If I fix those bugs, ...
1
vote
5answers
234 views

Who is the copyright holder when GPLv2 project API is used?

I've read a lot of articles and still can't find the answer to the following question. There is a project that uses GNU General Public License version 2 license, developed by CompanyX. We (...
10
votes
1answer
145 views

Accidently commited plagiarism, what now?

I maintain an open-source project. Somebody made a pull-request two days ago, and I accepted it. Now I realized, that a large portion of the pull-request is just a copy-pasted from another project (...
5
votes
1answer
381 views

Copyright of MIT licenced libraries usage within GPL licensed code

My software is completely written in python and has the following architecture of down cascaded dependencies. I plan to share my whole source code (FileA, FileB, FileC) next time in GitHub: FileA: ...
4
votes
1answer
186 views

How do I detect an AGPL violation?

For client side code, even if it is obfuscated or is just a binary, I can imagine there might be ways of doing this, but if I have some server-side AGPL licensed code, how am I supposed to know that ...