US Copyright registration questions + Non-US citizen Registering for a U.S. copyright: I saw that no where during registration you actually tell what your work does, you only fill up details, how exactly is it protecting you if you don't specify? For example I have a computer program/website that do something, how exactly the copyright protects you if you did not specify about it? If I am a non-us citizen, do I need to select in State "Non-US", or leave it blank on "Select"? Because it allows me to complete registration with either.
1) I saw that no where during registration you actually tell what your work does, you only fill up details, how exactly is it protecting you if you don't specify? For example I have a computer program/website that do something, how exactly the copyright protects you if you did not specify about it? A copyright protects a particular single expression of an idea and versions that are derived from that particular expression. When you copyright software you have to provide approximately 50 pages of printed code so as to make it possible to distinguish your code from someone else's and you generally deposit a full copy with the Library of Congress. The ideas in the computer program are not protected. You only protect the exact language of the code in the computer program and other programs that use that exact language as a starting point. If someone reverse engineers a way to achieve the same process or outcome with different code language (or even comes up with exactly the same code language without ever looking at the language used in your code) then their software does not infringe on your copyright. To protect the ideas in a computer program you need a patent. 2) If I am a non-us citizen, do I need to select in State "Non-US", or leave it blank on "Select"? Because it allows me to complete registration with either. State "Non-US" refers to where you are located, not to your citizenship. If you are located outside the U.S., then you select "Non-US" and if you are located in a U.S. state, but are a non-citizen, you select the state where you are located. The answer does not affect the validity of your copyright. It is used for economic statistics and to determine where the copyright office should locate its own offices to be maximally useful to the public.
Numbering is for the sake of clarity, and is not intrinsically required. If you refer to a section, you need a way to say which section you mean, and a vague description like "up there where I talked about copying" is insufficient. You can refer to a section by a title, if you need to refer to sections within the contract, as long as your titles match what you refer to them as (and you don't have two sections called "Your Rights").
Assuming Chegg own the copyright, then they can restrict the activities that copyright protects The statement you quote is no more or less than the rights granted to them by copyright law. Basically, it's their stuff, they get to decide how you can use it. However, that does not necessarily mean that the uses that you have nominated are prohibited. For that, we would have to look at the specific fair use or fair dealing exemptions to copyright protection where you are. It's likely that both of your usage scenarios would meet fair use and probably fair dealing (which is harder to meet). You may also find that, buried somewhere in those massive terms of use, is something that deals with this directly.
Provided you are in one of the 170+ countries signatory to the Berne Convention (the current 10 non-signatories are, exhaustively: Eritrea, Marshall Islands, Nauru, Palau, San Marino, Iran, Iraq, Ethiopia, Somalia, and South Sudan), then copyright comes into existence at the moment a work is fixed in a tangible medium, not when it is published. The initial copyright owner is the author of the work. In cases of employment, the "author" might be the natural person who authored the work, or the corporate person who employed the natural author. To clarify your thinking about registration: copyright registration is a public record of authorship (or copyright ownership). Registration does not create a copyright, but is merely a recording of the copyright that was automatically created at the moment of original authorship. Depending on circumstances and jurisdiction, Alan might have a legitimate claim to copyright on his own work. However, he will be quite hard-pressed to find a convincing theory of law that allows him to publish the unpublished copyrighted work of other people without their permission. This leaves him either to admit defeat -- he cannot possibly own the copyright of his coworkers' code, so he cannot have legally reproduced it -- or else make the baldfaced lie that the code has no other authors other than Alan himself. For your company to disprove such a claim, you may employ sworn testimony of your coworkers, you may employ code analysis to show differing coding styles (suggestive of multiple authors), or you may show code backups or version control history showing the progressive authorship of the work over time by many people. (Sure, a Git history is possible to fake, but a realistic history with feature branches, "whoops, undid the typo in the last commit" messages, etc. would lend significant weight to your company being the original authors.)
Your VPN scenario is why you have to show the banner to everyone. If you somehow knew beyond any doubt that someone was not in the EU, then you would not have to show a banner, but because you can't verify that, you should always show the banner. Doing so also protects against accidentally violating a similar law in another country; the GDPR is the best-known privacy law, but it is far from the only one. It's good practice to ask for people's permission before collecting their information anyway.
Counter notices are described in 17 USC 512(g)(3). It starts with the requirement for "A physical or electronic signature of the subscriber" (and a statement under penalty of perjury...). Supposing that you can't get anywhere with finding the contributor even via a subpoena, then you're stopped there: you can't swear on behalf of someone else. Paragraph (f) also says that if a person files a false infringement claim, they become liable for any damages, including costs and attorneys' fees, incurred by the alleged infringer, by any copyright owner or copyright owner's authorized licensee, or by a service provider, who is injured by such misrepresentation, as the result of the service provider relying upon such misrepresentation in removing or disabling access to the material or activity claimed to be infringing, or in replacing the removed material or ceasing to disable access to it but it's not immediately obvious that you would suffer damage by taking the material down (not immediately obvious doesn't mean obviously not true). A case could be made, but it's risky. In Online Policy Group v. Diebold, Diebold was hit with substantial damages basically for having made up a theory that certain email discussion was infringing when it was clearly fair use. If a person actually lies about being the copyright owner, that would probably be viewed even more dimly by the courts. Your 4th argument gives you no traction: if an infringer posts infringing material and transfers copyright on the web page, but they don't hold copyright, then that transfer mean nothing. As for the other arguments, your attorney will have to suggest an advisable course of action. S/he might advise that your evidence is so strong that you should just ignore the takedown; or that you should take the content down and then sue for damages; or take the content down and lobby your congressman for a change in the law. [Addendum] I will reiterate my recommendation to get a lawyer. I believe that under the law, the risk to you would be the situation where the person prevails in an infringement suit against you. Outside of the "mere conduit" safe harbor, you have to participate in the notice and takedown scheme in order to "stay safe" (also you have to do so quickly). You have identified a potentially huge flaw in the system. Theoretically, criminal charges of perjury and paragraph (f) damages would be enough to deter ordinary wrong-doers, provided that you can really prove that someone else is the copyright holder. But the cost of litigation is not zero and the chances of winning are not 100%. The law does assume that all parties tell the truth, indeed the law requires a "penalty of perjury" statement. Since counter-notice is also part of the legal dance, I would conclude that you do have to write yourself a counter-notice. Then if there is a suit, you have satisfied the requirements of the law.
That licence does not allow you to do what you want It’s a non-commercial licence and your usage is commercial (making money). You don’t need a licence to perform commentary or review of a book Providing that you use as little material as necessary from the original work, commentary and review is one of the exceptions to copyright carved out by fair dealing in most English speaking jurisdictions. In the USA, the fair use exemption is not so clear as it involves a four factor balancing test. Your planned use is in favour of being fair use, your commercialisation is against.
Under U.S. copyright law, the First Sale Doctrine protects such conduct. As the U.S. Justice Department explains: The first sale doctrine, codified at 17 U.S.C. § 109, provides that an individual who knowingly purchases a copy of a copyrighted work from the copyright holder receives the right to sell, display or otherwise dispose of that particular copy, notwithstanding the interests of the copyright owner. The right to distribute ends, however, once the owner has sold that particular copy. See 17 U.S.C. § 109(a) &amp; (c). U.S. law with respect to the First Sale Doctrine is typical, and copyright law is fairly uniform internationally due to some relevant intellectual property treaties. But there are hundreds of countries in the world, and some of them might not include the First Sale Doctrine in their jurisprudence. For example, I do not know how this would be handled under the laws of the People's Republic of China, or under Islamic law.