Definition from Wikipedia:
The Child Protection and Obscenity Enforcement Act of 1988 (Pub. L. 100–690, title VII, subtitle N (§7501 et seq.), Nov. 18, 1988, 102 Stat. 4485, 18 U.S.C. § 2251 et seq.) is a United States Act of Congress, and part of the United States Code, which places stringent record-keeping requirements on the producers of actual, sexually explicit materials. The guidelines for enforcing these laws (colloquially known as 2257 Regulations (C.F.R. Part 75), part of the United States Code of Federal Regulations, require producers of sexually explicit material to obtain proof of age for every model they shoot, and retain those records. Federal inspectors may at any time launch inspections of these records and prosecute any infraction.
CUSTODIAN OF RECORDS - UNITED STATES CODE, TITLE 18, SECTION 2257 COMPLIANCE
Attention Studio Owners:
Compliance with 18 USC 2257 - all models, actors, and other persons who appear in any visual depiction appearing or otherwise contained in the products sold on this website, whether of sexually explicit conduct or otherwise, were eighteen (18) years of age or older at the time of the creation of such depictions.
The owners and operators of Kinkbomb.com are not the "primary producers," as such term is defined in 18 U.S.C. 2257 or subsequent case law, of any of the visual content contained in this website. All Studios that post content on this website must adhere to, and comply with USC 2257.
Questions or comments regarding USC 2257 should be addressed to: firstname.lastname@example.org