Authenticating Website Screenshots and Web Evidence in Federal Court: A Practitioners Guide

38 questions on authenticating website screenshots and web evidence in federal court, answered and cited by the UpLaw editorial team.

• Can you sidestep formal authentication of web evidence with a stipulation or admission?
• Can you subpoena a social-media platform for the content of a user's posts?
• Can you take judicial notice of a Wayback Machine page instead of authenticating it?
• Does self-authentication under Rule 902(13) also prove who authored the content or that it is true?
• Does the best-evidence (original-writing) rule bar website screenshots?
• How does an opposing party's own web statement or social-media post come into evidence?
• How do you attack or challenge an opponent's web evidence?
• How do you authenticate a page from the Internet Archive's Wayback Machine?
• How do you authenticate a screenshot of a live webpage you captured yourself?
• How do you authenticate a website using distinctive characteristics under Rule 901(b)(4)?
• How do you authenticate content from a government or agency website?
• How do you build the strongest version of social-media evidence?
• How do you obtain an Internet Archive affidavit, and how long does it take?
• How should you preserve ephemeral social-media evidence before it disappears?
• Is website content hearsay?
• On authentication, is the judge or the jury the ultimate decision-maker?
• What are the best practices for capturing a live webpage as evidence?
• What are the five evidentiary gates electronic evidence must clear under Lorraine v. Markel?
• What are the three approaches courts take to authenticating social-media posts?
• What are the ways to authenticate historical web content from the Wayback Machine?
• What authentication methods does Rule 901(b) provide for web content?
• What did Griffin v. State require to authenticate a social-media post?
• What did the 2017 amendments in Rules 902(13) and 902(14) change for electronic evidence?
• What did United States v. Vayner hold about social-media authentication?
• What did Weinhoffer v. Davie Shoring hold about Wayback Machine evidence?
• What factors do courts weigh when deciding whether a website printout is authentic?
• What is a hash value such as SHA-256, and why record one when capturing web evidence?
• What is Proposed Federal Rule of Evidence 707, and what problem does it target?
• What is Proposed Rule 901(c), and how would it handle the deepfake defense?
• What is Rule 901(b)(9) evidence about a process or system, and when do you use it for web evidence?
• What is the difference between authenticating a social-media post and proving who authored it?
• What is the double-hearsay problem with archived web pages?
• What is the legal standard for authenticating a website screenshot in federal court?
• When should you use a forensic capture tool instead of a plain screenshot?
• Which hearsay exceptions apply to website content offered for its truth?
• Why does capturing metadata and preserving a chain of custody matter for web evidence?
• Why do lawyers so often fail to authenticate web evidence when the standard is so forgiving?
• Why is Lorraine v. Markel American Insurance Co. so important in electronic-evidence law?