@anyx I might read your whitelisting rules once you have provided evidence that your down-voting bot is authorize by Steemit Inc. and that you are not breaching section 14.1.1 and 15.1. of the Steemit Terms of Service.

Fair Use Rules
Fair use is a legal doctrine that promotes freedom of expression by permitting the unlicensed use of copyright-protected works in certain circumstances. Section 107 of the Copyright Act provides the statutory framework for determining whether something is a fair use and identifies certain types of uses—such as criticism, comment, news reporting, teaching, scholarship, and research—as examples of activities that may qualify as fair use. Section 107 calls for consideration of the following four factors in evaluating a question of fair use:
https://www.copyright.gov/fair-use/more-info.html

Legal Guide for Bloggers from the Electronic Frontier Foundation
Freedom of speech is the foundation of a functioning democracy, and Internet bullies shouldn't use the law to stifle legitimate free expression. That's why EFF created this guide, compiling a number of FAQs designed to help you understand your rights and, if necessary, defend your freedom.
https://www.eff.org/issues/bloggers/legal

Steemit Terms of Service
14. User Conduct
14.1. When accessing or using the Services, you agree that you will not commit any unlawful act, and that you are solely responsible for your conduct while using our Services. Without limiting the generality of the foregoing, you agree that you will not:
14.1.1. Use of our Services in any manner that could interfere with, disrupt, negatively affect, or inhibit other users from fully enjoying our Services, or that could damage, disable, overburden, or impair the functioning of our Services in any manner;
https://steemit.com/tos.html

The following is Steemit's legal and legitimate method for addressing copyright complaints from owners of copyrighted material.

15. Copyright Complaints, the DMCA, and Takedowns
15.1 We will respond to legitimate requests under the Digital Millennium Copyright Act ("DMCA"), and we retain the right to remove access to user content provided via the Service that we deem to be infringing the copyright of others. If you become aware of user content on the Service that infringes your copyright rights, you may submit a properly formatted DMCA request (see 17 U.S.C. § 512) to Steemit, Inc.

Misrepresentations of infringement can result in liability for monetary damages. You may want to consult an attorney before taking any action pursuant to the DMCA. A DMCA request can be sent to us via the contact information below:

Are you and your down-voting bot authorized by Steemit relative to the statement we retain the right to remove access to user content provided via the Service that we deem to be infringing the copyright of others?