Proofsnap
Capture web pages and chats as signed, verifiable evidence packages.
A startup from Dubai, the United Arab Emirates that is founded by Radim Motycka.
Capture web pages and chats as signed, verifiable evidence packages.
A startup from Dubai, the United Arab Emirates that is founded by Radim Motycka.
This page is designed to help you find out whether Proofsnap is good and if it is the right choice for you.
ProofSnap is a Chrome and Edge extension that preserves a web page, social media post or chat as an evidence package: a full-page screenshot, the page source, URL, HTTP headers, DNS and WHOIS records and the capture time, with a SHA-256 hash of every file, an RSA-4096 signed manifest and a Bitcoin timestamp via OpenTimestamps. An eIDAS qualified timestamp is optional.
Each package of 11 to 15 files can be verified offline with the bundled scripts or the open-source verifier, without relying on ProofSnap.
It also captures WhatsApp Web, Telegram, Discord and Slack chats, conversations in ChatGPT, Gemini and Claude, and multi-tab browsing sessions with video.
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Signed evidence package
Every capture becomes a package of 11 to 15 files: full-page screenshot, page source, extracted text, metadata, HTTP headers, DNS and WHOIS records, with a SHA-256 hash of every file and an RSA-4096 signed manifest.
Independent timestamps
The manifest hash is anchored in Bitcoin via OpenTimestamps on most plans, and an eIDAS qualified timestamp from a Qualified Trust Service Provider on the EU Trusted List is optional.
Offline verification without the vendor
Anyone, including the other side, can check the hashes, signature and timestamps offline with the bundled scripts or the open-source verifier, without relying on ProofSnap.
Chat and AI conversation capture
Captures full conversations in WhatsApp Web, Telegram, Discord and Slack, and chats in ChatGPT, Gemini and Claude, including the parts that need scrolling.
Multi-tab sessions with video
Records a browsing session across several tabs, with a separate forensic snapshot of each visited tab and a session video, all in one signed package.
ProofSnap was built in Dubai and is registered in Sharjah (SHAMS). It started from a simple observation: online content that matters in a dispute is usually saved as a screenshot, and a screenshot is the easiest kind of record to challenge. ProofSnap captures the page together with the cryptographic proof of what was captured and when, so the record can be checked rather than argued about.
ProofSnap was built in Dubai and is registered in Sharjah (SHAMS). It started from a simple observation: online content that matters in a dispute is usually saved as a screenshot, and a screenshot is the easiest kind of record to challenge. ProofSnap captures the page together with the cryptographic proof of what was captured and when, so the record can be checked rather than argued about.
Verification does not depend on a vendor portal or account: the other side can check the hashes, signature and timestamps offline with standard tools. ProofSnap also covers what many web capture tools skip: full chat conversations (WhatsApp Web, Telegram, Discord, Slack, ChatGPT, Gemini, Claude), multi-tab sessions with video, and an optional eIDAS qualified timestamp. It works as a browser extension with no setup, and a one-off SnapPack is available for people with a single matter.
Lawyers and paralegals, private and corporate investigators, OSINT researchers, journalists, compliance and HR teams, brand protection teams, and individuals who need to preserve online content (posts, profiles, listings, chats) before it is edited or deleted.
Every capture is a self-contained evidence package that anyone can verify without us. The package holds the screenshot, page source, metadata, HTTP headers, DNS and WHOIS records, a SHA-256 hash of every file, an RSA-4096 signed manifest and an independent timestamp, and it ships with verification scripts and an open-source verifier. If ProofSnap disappeared tomorrow, the packages could still be checked.
We have collected here some useful links to help you find out if Proofsnap is good.
Check the traffic stats of Proofsnap on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Proofsnap on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Proofsnap's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Proofsnap on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Proofsnap on Reddit. This can help you find out how popualr the product is and what people think about it.
Do you know an article comparing Proofsnap to other products?
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Is Proofsnap good? This is an informative page that will help you find out. Moreover, you can review and discuss Proofsnap here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
