Forensic Web Capture: Court-Grade Evidence for OSINT | UserSearch

Description

Forensic capture of social media, chats & any web page. Sealed, timestamped, 100% local & free. Built for OSINT & investigators. 🔒 Court-grade web evidence, captured entirely on your own machine. UserSearch Forensic Capture is a forensic web capture tool for online investigations. Capture and preserve any website or social media page as tamper-evident digital evidence — full-page screenshots, screen recordings, and page-source snapshots, each SHA-256 hashed, sealed, and independently timestamped the instant you capture. Built for OSINT investigators, fraud examiners, journalists, trust & safety teams, lawyers, and law enforcement who need web evidence that holds up in court. Everything runs locally — your captures never leave your device. No cloud, no telemetry, no analytics. Free and unlimited, on Chrome, Edge & Firefox. ━━━━━━━━━━━━━━━━━━━━ 🕵️ BUILT FOR INVESTIGATIONS ━━━━━━━━━━━━━━━━━━━━ 📱 CAPTURE SOCIAL MEDIA AS IT REALLY LOOKS — dedicated handlers for Facebook, Instagram, X, YouTube & TikTok, with one click to expand comment threads and reply chains before you capture. 🤖 PRESERVE AI CONVERSATIONS — capture full ChatGPT, Claude & Gemini chats as sealed, timestamped evidence. 🔗 CONNECT THE DOTS — automatically extract usernames, emails & phone numbers, and get flagged when the same identifier turns up across different captures. Auto-suggested subject links you confirm. 📍 SUBJECTS — pin photo GPS to a subject and build searchable subject dossiers, exportable as a single PDF. 🎥 RECORD DYNAMIC CONTENT — screen-record any page as it plays, with audio, sealed and hashed like every other exhibit. 🔎 SEARCH YOUR EVIDENCE — on-device OCR makes every screenshot full-text searchable. 👁️ WATCH FOR CHANGES — monitor a URL and auto-capture the moment the page changes. ━━━━━━━━━━━━━━━━━━━━ WHY IT'S DIFFERENT ━━━━━━━━━━━━━━━━━━━━ 🔒 100% LOCAL — Captures, hashes, reports, and verification all happen on your device. The only things that ever leave are opaque tokens and, if you enable it, anonymous hashes to independent timestamp authorities. A hash reveals nothing about the page. ⚖️ COURT-GRADE, NOT SCREENSHOT-GRADE — SHA-256 on every artifact, a tamper-evident Merkle manifest, an Ed25519 seal per install, and RFC 3161 trusted timestamps corroborated on the Bitcoin blockchain via OpenTimestamps. 🛡️ PRIVACY-FIRST — Least-privilege permissions, requested only in context with a plain-language reason first. No cookie access, ever. ━━━━━━━━━━━━━━━━━━━━ 📸 FAST, COMPLETE CAPTURE ━━━━━━━━━━━━━━━━━━━━ • Full page screenshot capture (scroll-stitch), unlimited length — handles infinite scroll & lazy loading • One click for visible area, any element, a drag-selected region, or the comments section • Right-click menu or a keyboard shortcut for every capture mode • Captures run in the background and resume after interruptions • Auto-dismiss cookie & consent banners before capture • Self-contained DOM snapshot + single-file MHTML archive + raw HTTP response • Auto-redacts cookies, tokens & credentials • Full URL & redirect-chain provenance, HiDPI/retina-aware • Branded footer stamp: time, URL, operator ━━━━━━━━━━━━━━━━━━━━ 🔐 SEALED THE MOMENT YOU CAPTURE ━━━━━━━━━━━━━━━━━━━━ • SHA-256 on every artifact; streaming hashing for huge videos • Tamper-evident Merkle manifest, Ed25519 seal & append-only audit log • RFC 3161 trusted timestamps + OpenTimestamps Bitcoin corroboration • Machine-clock integrity check; write-once, immutable records • Operator identity stamped on every capture • Bring your own timestamp authority ━━━━━━━━━━━━━━━━━━━━ ✅ ANYONE CAN VERIFY — OFFLINE ━━━━━━━━━━━━━━━━━━━━ • One-click integrity check, plain PASS / FAIL • Fully offline fixity & signature checks — no internet, no extension required • Drag-a-folder verifier ships inside every bundle • Timestamps independently verifiable against public infrastructure ━━━━━━━━━━━━━━━━━━━━ 📁 CASES & CHAIN OF CUSTODY ━━━━━━━━━━━━━━━━━━━━ • Everything filed under a case — fully local, no cloud • Per-case timeline & chain-of-custody view • Append-only, timestamped contemporaneous notes (corrections preserve the original) • Subject dossiers, tags & bulk tagging • Encrypted, passphrase-protected backup, restore & case sharing • Full-text search across everything • Blocklist domains, usernames & URLs (regex or exact match) ━━━━━━━━━━━━━━━━━━━━ 📑 COURT-READY OUTPUT ━━━━━━━━━━━━━━━━━━━━ • One-click PDF & Word (.docx) reports, generated locally • Whole-case report in a click • Portable, self-verifying BagIt evidence bundles • Annotate with boxes, arrows & highlights; burn-in redaction leaves the original untouched • CSV export of extracted comments & identifiers ━━━━━━━━━━━━━━━━━━━━ 🛡️ PRIVACY & TRUST ━━━━━━━━━━━━━━━━━━━━ • 100% local — nothing ever uploaded; no cloud, telemetry or analytics • No cookie access, ever • Inspect the network-activity log yourself — a single, build-enforced egress point • Least-privilege permissions, granted in context • Free & unlimited — no tiers, no locked features • Accessible: keyboard, screen-reader & reduced-motion support ━━━━━━━━━━━━━━━━━━━━ ACCOUNT ━━━━━━━━━━━━━━━━━━━━ • Usage requires a 100% free UserSearch account — just a verified email. No names, no cards, no payment. Sign-in exchanges only opaque tokens; your captures and case data never touch the account. Not signed in? You can still view, verify, and export evidence already on your machine. Free forever, published by UserSearch.com, for the OSINT Community.

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