Everything you need for unquestionable digital evidence
From capture to court presentation, every Lexato feature is designed to ensure the integrity, authenticity and legal validity of your digital evidence. Explore the technology behind each certification in detail.
Certified Evidence Capture
Record digital evidence from any online source with complete forensic metadata, full traceability and guaranteed integrity from the very first moment.
Website Capture
Record complete web pages with high-resolution screenshots, HTML source code, HTTP headers, SSL certificates and DNS information. Each capture generates an evidence package with SHA-256 hash.
Social Media & Messages
Capture posts, stories, comments and conversations from WhatsApp, Instagram, Facebook, Twitter/X and Telegram with authorship metadata and timestamps.
Full Page Capture
Record entire pages with automatic scrolling, capturing all visible and hidden content in a single continuous piece of evidence.
Forensic Metadata
Automatic collection of IPs, geolocation, WHOIS, DNS, HTTP headers, SSL certificates, User-Agent, screen resolution and network logs. Data that strengthens causal links and enables detailed forensic examination.
Security & Immutability
Multiple layers of cryptographic and decentralized protection ensure no evidence is altered, corrupted or destroyed after registration.
Multi-Blockchain Registration
Evidence permanently anchored on public networks like Polygon and Arbitrum. Decentralized and immutable record independent of Lexato.
Digital Chain of Custody
Complete and tamper-proof tracking of every action on the evidence: who captured it, when accessed, from which IP and what operations were performed. Audit trail that ensures court admissibility.
Military-Grade Encryption
AES-256 in transit and at rest, the same standard used by government agencies. Post-quantum algorithms ML-DSA-87 with FIPS 140-3 certification for future-proof protection.
Immutable Storage
AWS S3 in Brazil with Object Lock enabled. Physically prevents data deletion or modification, even by system administrators.
Legal Compliance
Each certification is structured to meet the evidentiary requirements of the Brazilian Judiciary, grounded in the Marco Civil da Internet, LGPD and Code of Civil Procedure.
ICP-Brasil Timestamp
Timestamp issued by a Certification Authority accredited by ITI, following the RFC 3161 protocol. Grants presumption of truthfulness with public faith recognized and accepted by all Brazilian courts.
Litigation-Ready Formats
Automatic export to certified PDF/A with digital signature, timestamp and organized ZIP packages for direct attachment to petitions and proceedings.
LGPD & Marco Civil Compliance
Full compliance with LGPD (Law 13,709/2018) and Marco Civil da Internet (Law 12,965/2014), with legal foundation citing CPC articles 369, 422 and 439.
Automated Technical Reports
Forensic technical report in PDF/A with hashes, metadata and technical foundation. Digitally signed, replaces traditional notarial deeds with up to 90% cost savings and immediate availability.
Productivity & Evidence Management
Tools designed for the daily workflow of lawyers, experts and professionals who need to manage large volumes of digital evidence with agility and security.
Management Dashboard
Intuitive chronological interface to view captures and validations. Filter by date, type, status or keywords and organize evidence by case or client.
Secure Sharing
Password-protected temporary links with expiration dates and view limits. All access is recorded in the chain of custody, maintaining evidentiary integrity.
Browser Plugin
Capture evidence directly from your browser with a single click. Chrome and compatible browser integration to certify web content without leaving the page.
Public & Independent Verification
Anyone can verify evidence authenticity through the public portal by entering the hash or scanning the certificate's QR Code.
Why is Lexato different?
Ready to protect your digital evidence?
Create your free account and make your first certification in under 2 minutes. No credit card, no commitment. Discover how Lexato can transform the way you collect and present digital evidence.
Free to start. No credit card required.