Court-admissible web evidence, captured for you.

A web evidence capture service is a done-for-you forensic preservation service for web pages used as legal evidence. Instead of installing a Chrome extension and operating it yourself, you send a URL and receive a court-admissible evidence package — typically containing a full-page screenshot, HTML source, video recording, cryptographic hashes (SHA-256), digital signature (RSA-4096), Bitcoin blockchain timestamp (OpenTimestamps), and an EU eIDAS qualified electronic timestamp. ProofSnap delivers this within 12 hours from $44.99 per URL, self-authenticating under FRE 902(13)/(14) in US federal courts and carrying legal presumption of accuracy across all 27 EU Member States under eIDAS Article 41(2).

Under FRE 901(a) and equivalent rules worldwide, web evidence must be authenticated — meaning the proponent must produce evidence sufficient to support a finding that the item is what it claims to be. Plain screenshots fail this bar because they lack qualified timestamp, digital signature, and chain of custody. Best practice is to capture using a forensic tool that generates: (1) a full-page screenshot including URL bar and timestamp, (2) the complete HTML source, (3) extracted DOM text and metadata, (4) a SHA-256 hash of every file, (5) an RSA-4096 digital signature of the manifest, (6) a Bitcoin OpenTimestamps anchor for vendor-independent timestamp verification, and (7) an EU eIDAS qualified electronic timestamp for legal presumption of accuracy across the EU. ProofSnap Evidence Capture Service produces all seven in a single signed ZIP delivered to your inbox in 12 hours.

Both Single Capture and Evidence Pack are delivered within 12 hours of payment, Monday to Sunday.

No. The Evidence Capture Service is fully self-service via Stripe Payment Links. Pay, fill three checkout fields (URL, evidence language, optional notes), and receive the evidence package by email. No account, no subscription, no Chrome extension install required.

Plain screenshots have no qualified timestamp, no digital signature, and no chain of custody — they’re treated as hearsay under FRE 901 and routinely challenged in court. Archive.org (Wayback Machine) captures static HTML but lacks RSA-4096 signature, eIDAS qualified timestamp, and video+audio recording — and can be wiped on request. ProofSnap’s evidence package is self-authenticating under FRE 902(13)/(14), carries eIDAS Article 41(2) presumption of accuracy across 27 EU Member States, and remains verifiable even if our company disappears (Bitcoin OpenTimestamps anchor is independent of any vendor).

The package contains eIDAS Article 41 qualified timestamp from Disig a.s. (Qualified Trust Service Provider on the EU Trusted List), Bitcoin blockchain anchor via OpenTimestamps, SHA-256 hashes, RSA-4096 digital signature, and 11–15 forensic files. It is self-authenticating under FRE 902(13)/(14) in US federal courts and carries legal presumption of accuracy across all 27 EU Member States under eIDAS Article 41(2). Final admissibility decision rests with the trier of fact.

Mention it in the Notes field at checkout. For login-required pages we operate from a clean session with credentials you provide via encrypted channel after payment. For interactive content (livestreams, chat sessions, deepfake demonstrations) we record video+audio at no extra charge.

Single Capture at $44.99 is roughly 3x cheaper than typical enterprise per-page rates ($149+ per page). Evidence Pack at $149 includes video+audio recording and multi-tab session capture as standard features that enterprise vendors typically charge extra for or do not offer. See the comparison table above for detail.

Five languages: English, Deutsch, Italiano, Français, Español — selected via dropdown at checkout. Cryptographic verification artifacts (manifest, signature, timestamps) remain language-neutral and verifiable globally.

If a URL is impossible to capture (DRM-locked content, removed before payment processed, login credentials invalid) we issue a credit toward a different URL of equivalent or lesser value. We do not offer cash refunds.