When a regulatory inquiry arrives covering a 90-day period of customer-facing web content, the first task for the responding team is to pull the archive. What compliance teams often find is a folder of static screenshots, some captured from staging environments rather than production, some taken days after the relevant content had changed. None carry metadata that would allow outside counsel to certify their authenticity.
The gap between what a firm believes it has preserved and what it can produce under review is where archiving failures become legal production problems.
A screenshot of a website can be admitted as evidence, but it requires a witness to authenticate it: someone who can testify to when it was taken, from which environment, by whom, and that the file has not been altered since. The screenshot itself carries none of that information. It is a rendered image of one visible state of a page at the moment of capture, with no embedded proof of its own timing or integrity.
For a client-facing financial disclosure page, those omissions carry a practical cost. If the page changed between capture and inquiry, an undocumented timestamp leaves the responding team unable to show which version a customer saw on the date in question. The authentication burden then falls on whoever made the capture, often months or years later, reconstructing the circumstances from memory.
Since December 2017, Federal Rules of Evidence 902(13) and 902(14) allow electronic records to be admitted as self-authenticating, replacing foundation witness testimony with a written certification from a qualified person. Rule 902(13) covers records generated by an electronic process or system that produces an accurate result. Rule 902(14) covers data copied from a device, storage medium, or file, authenticated by a process of digital identification. The Advisory Committee notes name hash value comparison as that process: identical hash values for the original and the copy attest that they are exact duplicates.
These rules govern evidence offered in court. A routine SEC or FINRA examination does not involve a 902 certification; authentication becomes the live question when doubts about a record’s integrity escalate a matter into enforcement or litigation. The archive a firm produces in the examination is the same file that will be tested there, so the capture standard is set by the harder scenario.
This maps directly onto how a web archive is built. A documented timestamp and a SHA-256 hash recorded at the moment of capture give the certifying person what the rule asks them to attest to, and immutable storage keeps that proof intact between capture and production. A browser-exported PDF or a screenshot on a shared drive carries none of these elements, so authenticating it falls back on witness testimony about how and when the file was made.
The certification establishes authenticity only. Opposing counsel can still challenge the record on relevance or other grounds. What the hash-verified archive removes is the dispute over whether the file is what it claims to be.
Chronicle records a SHA-256 hash value for each capture and generates audit logs and PDF reports with complete playback and timestamps. Where a regulator prefers direct review, Hanzo can provision access to specific archives inside the Hanzo environment, removing the need to export and transmit copies.
SEC Rule 17a-4(b)(4) requires broker-dealers to retain originals of all communications received and copies of all communications sent relating to their business for at least three years, with the first two years in an easily accessible place. The rule extends to communications subject to self-regulatory organization rules on communications with the public, which brings firm websites, advertisements, sales scripts, and business-related social media posts within its scope. FINRA Rule 2210 governs the content and supervision of those communications, and Rule 4511 sets the general books-and-records obligation for FINRA members.
Amended in 2022 and effective May 2023, Rule 17a-4(f) gives broker-dealers two pathways for electronic records: preservation in a non-rewriteable, non-erasable format (WORM), or an electronic recordkeeping system that maintains a complete time-stamped audit trail of every modification and deletion. Chronicle’s WORM storage satisfies the first pathway, and its capture-level audit logs document the record’s history under the second.
A firm responding to an examination request for website content from a specific quarter needs the archive to cover the full retention window, in a form a regulator can read and search.
Archiving dynamic content means capturing the page in its native format, with interactive elements and session-dependent rendering intact, plus the metadata proving when the capture occurred. A fee disclosure page that renders different terms based on account type, or a rate calculator that returns different outputs depending on user inputs: neither has a single static state to capture. A screenshot of the page’s default rendering does not document what a specific user encountered.
With Chronicle, each page is archived in native format, including sliders, dropdowns, calculators, forms, and user-journey-dependent content, and preserved as a WARC file consistent with ISO 28500. A reviewer can replay the archive and interact with it as if navigating the live site on the date of capture. One of the largest U.S. financial services firms archives more than 125,000 pages per day across 50-plus archive units this way, with 299.5 million pages preserved over seven years of daily crawls.
Manual website archiving leaves gaps because the archive is only as complete as the decisions about what to capture. Human teams triage: pages judged low-risk get skipped, and changes to secondary pages go unrecorded. The resulting gaps may not surface until a document request covers a page no one captured.
A scheduled crawl removes the triage decision. Chronicle’s crawler maps the site and identifies new and changed pages, then captures them on a predetermined schedule. Coverage stops depending on someone’s judgment about which pages matter.
For a firm running 50 or more web properties under SEC or FINRA retention requirements, that consistency determines whether the archive can be produced without qualification.
Hanzo Chronicle is an enterprise web and social media archiving solution powered by proprietary Dynamic Capture Technology. It archives dynamic content that other solutions cannot capture, including websites with personalized and interactive components, complex user journeys, and data from internal SaaS systems. Archives are preserved in WARC format on immutable WORM storage with SHA-256 hash verification, in compliance with SEC/FINRA, FTC, and FDA regulations. Hanzo is SOC 2 Type 2 certified.
germaine 
Hanzo
N/a
© Hanzo 2026 | All Rights Reserved.