In Lenz v Universal Music Corp, a decision rendered on the 14 September 2015, the Court of Appeals of the Ninth Circuit states that copyright holders are bound to examine fair use before trying to take down content under the Digital Millennium Copyright Act. While this development might appear as a major shift in US copyright law towards a stricter tolerance of frivolous take-down attempts, this comment demonstrates why this is not the case, and why the Lenz decision will instead incentivize copyright holders to remain wilfully blind of fair use concerns.

中文翻译：

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伦茨诉环球音乐公司：事不宜迟？

在2015年9月14日作出的Lenz诉Universal Music Corp案中，第九巡回上诉法院指出，版权所有者必须在根据《数字千年版权法案》删除内容之前对合理使用进行审查。虽然这种发展可能是美国版权法朝着更严格地容忍无意义的下架尝试的重大转变，但此评论表明了事实并非如此，以及伦茨的决定为何会激励版权持有人故意保持公平使用问题。