Snapoena vs Wayback Machine

The Wayback Machine is an invaluable resource for web preservation. But it was not designed for legal evidence. Here is why courts and tribunals need more.

The Problem with Wayback Machine as Evidence

You cannot capture on demand

The Wayback Machine crawls pages on its own schedule. If you need evidence of what a page looks like right now - for a UDRP filing, DMCA takedown, or litigation - you cannot trigger a capture. The page might not be archived, or the most recent snapshot could be weeks old.

No cryptographic proof of authenticity

Wayback Machine pages have no SHA-256 hash or RFC 3161 timestamp. Opposing counsel can argue the archive was modified, the timestamp is unreliable, or the content was rendered differently than the original. There is no independent cryptographic proof.

Courts have questioned its admissibility

In Specht v. Google, the court noted concerns about Wayback Machine evidence reliability. Several UDRP panels have given limited weight to Wayback Machine captures when respondents challenged their authenticity.

No visual capture

The Wayback Machine stores HTML, not screenshots. It re-renders pages in your current browser, which may look different from how the page appeared when it was crawled. Missing CSS, JavaScript, images, and fonts are common.

Feature Comparison

Feature	Snapoena	Wayback Machine
Capture on demandWayback Machine crawls on its own schedule	Yes	No
SHA-256 hash verification	Yes	No
RFC 3161 trusted timestamps	Yes	No
URL + timestamp embedded on image	Yes	No
Full-page screenshotWayback stores HTML only, not screenshots	Yes	No
HTML source preservation	Yes	Yes
MHTML archive	Yes	No
HAR network log	Yes	No
DNS record capture	Yes	No
TLS certificate capture	Yes	No
WHOIS record capture	Yes	No
Evidence bundle (ZIP)	Yes	No
REST API	Yes	Yes
Chain of custody	Yes	No
Historical archives (years)Wayback has archives back to 1996	No	Yes
Free unlimited access	No	Yes
Billions of pages archived	No	Yes

When to Use Snapoena

You need to capture a specific page right now as evidence
You are filing a UDRP complaint, DMCA takedown, or lawsuit
You need cryptographic proof that the evidence has not been altered
You need a visual screenshot showing exactly how the page appeared
You need DNS, TLS, and WHOIS records alongside the page content
Opposing counsel might challenge the authenticity of your web evidence

When to Use Wayback Machine

You need to see what a page looked like months or years ago
You are doing historical research, not gathering evidence for proceedings
You want to browse archived versions of a website that no longer exists
The specific date of capture is not critical to your case

Use Both Together

The strongest evidence strategy uses both tools. Use the Wayback Machine to show historical context (the infringing page has existed for months). Use Snapoena to capture the current state with cryptographic proof. Together, they tell a more complete story.

Try Snapoena Free

20 captures per month. No account required. Paste a URL and get a verified evidence bundle in seconds.

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Last updated: April 2026. The Wayback Machine is a service of the Internet Archive (archive.org). This page is not affiliated with or endorsed by the Internet Archive.