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Timevolt / Seal each system-generated report (user list, change log, journal entries) at extraction so the audit population is provably unfiltered
Internal audit

Date an existing report extract with its query and parameters while keeping completeness testing and source-system controls separate.

Date an existing report extract with its query and parameters while keeping completeness testing and source-system controls separate. Keep your original source records together, then date the exact files. It does not prove identity, authorship, truth, location, sending, receipt, consent, approval, completeness, rights or the outcome.

Try a file locally

Your photos and files stay on your device, so keep them.

EXAMPLE
Seal each system-generated report (user list, change log, journal entries) at extraction so the audit population is provably unfiltered
1 Nov 2026
Authority time: 14:02 UTC · example
Bitcoin block time: 14:10 UTC · example
Last checked: 15:02 UTC · example
✓ Dated◆ Permanent
Now keep it safe: three things
  1. Keep your photos and files unedited. The receipt only matches the originals. Put them in an album such as “My records”.
  2. Save this receipt to your camera roll.

    Keep the receipt file too. The image is a handy copy; checking needs the file.

  3. Email it to yourself.Email it to myself

    Your mail app opens a draft. Attach your receipt image and receipt file. Don’t attach your photos or documents. Timevolt does not send it or know whether it was sent.

Your record, one step at a time.

Your photos and files stay on your device, so keep them.

Local preview: files are fingerprinted here. Notes and progress stay in this browser. Keep downloaded copies; browser storage is not a backup.

0 items
How?

Add the exact original files for this part of the record. Keep them unchanged; a different export or edit has a different fingerprint.

Add link and screenshots

The link is recorded, not fetched or verified.

    0 items
    How?

    Record the date, time, place and who you spoke to. New notes are saved separately rather than editing an old note.

    How to keep notes that hold up
    Write it down

    By making a receipt you agree to the Terms and Privacy Policy. The Bitcoin record is permanent.

      By making a receipt you agree to the Terms and Privacy Policy. The Bitcoin record is permanent.

      How to keep notes that hold up

      Write notes as soon as you can. Keep the original account rather than replacing it later; the venue decides what weight it gets.

      1. Write it down straight away, on paper or in the box on a step.
      2. Put the date, time and place at the top, and who you spoke to.
      3. Use their words where you can; separate what you saw from what you were told.
      4. Sign or initial a paper note, photograph it and add the photo.
      5. Never edit an old note. Add a new dated entry when something changes. A device save time is not independent time evidence or proof of event order.
      Seal each system-generated report (user list, change log, journal entries) at extraction so the audit population is provably unfiltered
      Seal each system-generated report (user list, change log, journal entries) at extraction so the audit population is provably unfiltered

      01 · Keep the exact files

      Keep the original files for seal each system-generated report (user list, change log, journal entries) at extraction so the audit population is provably unfiltered. Include any existing photos, signed records and source-system exports.

      Records to keep: Report file hash with query text, parameters and run time

      Seal each system-generated report (user list, change log, journal entries) at extraction so the audit population is provably unfiltered

      02 · Date the file’s code

      Your device fingerprints the selected file or manifest. Dated follows an independent timestamp; Permanent follows Bitcoin anchoring.

      An independent time, tied to the exact bytes.

      Seal each system-generated report (user list, change log, journal entries) at extraction so the audit population is provably unfiltered

      03 · Keep the evidence

      Keep the original files and complete receipt separately, alongside any existing venue, signature and workflow records.

      Keep the originals too. A changed or compressed copy has a different fingerprint.

      Try a file. It stays here.

      Make a test receipt on this device.

      By making a receipt you agree to the Terms and Privacy Policy. The Bitcoin record is permanent.

      or drop a file here

      Real cases: why the saved copy matters.

      Real cases where dated records mattered. We don’t claim a time receipt would have changed the result.

      United States public-company audit oversight · 2022

      Test report coverage before relying on the extract

      An audit board found a firm used company reports without checking that they were complete and correct. The firm made a deal for a public rebuke, fine, its own review and an outside adviser. It did not admit or deny the main findings, which did not bind other parties.

      Summarized on Oct 29, 2026

      Read the source ›

      Related cases

      United States public-company audit oversight · 2025

      A restricted sample may miss sales

      Related: audit sample coverage

      A board said sales tests chose only large customers or balances, so they could not stand for all sales. In a deal, the firm lost its license, its partner was barred, and a fine and changes were required. They did not admit fault and could seek return after set waits, without any right to come back.

      Summarized on Oct 29, 2026

      Read the source ›

      What courts, schemes and regulators say.

      Positions below refer to the cited rule or record type, not endorsement of Timevolt. This service is not represented as an eIDAS qualified timestamp provider. A non-qualified timestamp does not receive the qualified timestamp presumption.

      Needs something else · United States; PCAOB engagements

      Current AS1105Audit Evidence

      Paragraph10requires testing accuracy and completeness or controls, and evaluating sufficient precision and detail; paragraph27distinguishes specific-item testing from projectable audit sampling.

      Actual current official text opened, including electronic-information provisions. No mandatory independent timestamp or statement that a hash establishes completeness, truth, source identity or sufficient audit evidence.

      Source summary as of 2026-10-29. Check the current source and applicable local rules.

      Read the source

      Other ways to do this

      Prices change. Check each provider’s site for current prices and service details.

      • Workiva SOX compliance

        Provides connected control testing, evidence and review platform.

        Visit site

      • Audit Labs

        Collects and seals evidence with control-mapping tools.

        Visit site

      • Documented workpapers and retained extracts

        Provides manual alternative retaining source, purpose, selection criteria, procedures and conclusions under applicable audit documentation standards.

        Visit site

      Related workflows.

      Quarterly control owner sub-certifications rolled up to the CEO/CFO certification, each datedQuarterly user access review: the reviewer list, decisions and removals frozen as submittedAccess or license request, manager approval and grantQuarterly user access review: the list shown to the reviewer, each keep/remove decision and proof removals happenedHuman-in-the-loop approval before an AI agent executes a high-impact action (refund, payment instruction, production change, customer message)Who was physically present at a members' or condo board meeting

      Proves / Doesn’t prove

      Proves

      A completed time receipt shows that the exact selected file existed by the independently witnessed time. You can check whether a later copy has the same bytes. It does not establish creation time, authorship, identity, event order, location or the truth of the contents.

      Doesn’t prove

      It does not prove identity, authorship, truth, location, sending, receipt, consent, approval, completeness, rights or the outcome.

      It does not prove identity, authorship, truth, location, sending, receipt, consent, approval, completeness, rights or the outcome.

      These are the bounds of a completed proof. The local tester does not establish any time. The chosen court, scheme or regulator decides what to accept.

      Questions, answered plainly.

      Your file stays on your device. During normal receipt creation, your device sends a randomized code made from its fingerprint, plus encrypted recovery data. It doesn't send the plain fingerprint or the random value that opens the code. Keep the original file and the complete receipt for checking. Privacy Policy.

      Does sealing an export prove it was unfiltered?

      No. AS1105requires evidence about completeness and accuracy or relevant controls. A hash identifies the exported bytes, including any filter already applied.

      Source summary as of October 30, 2026. Check the current source and its scope.

      Context for this answer
      Can testing large items represent the entire population?

      AS1105says specific-item procedures are not audit sampling and their results cannot be projected to the entire population. The applicable audit design remains a professional question.

      Source summary as of October 30, 2026. Check the current source and its scope.

      Context for this answer
      What remains separate from the file receipt?

      AS1215requires documentation of source, purpose, procedures, evidence, conclusions and work/review details. A receipt does not supply missing professional work.

      Source summary as of October 30, 2026. Check the current source and its scope.

      Context for this answer
      Did regulators require timestamps in these cases?

      No. The2022order concerns untested reports and IT controls, not a finding that an external timestamp would satisfy audit requirements.

      Source summary as of October 30, 2026. Check the current source and its scope.

      Context for this answer
      Can I discard the source reports after hashing?

      A receipt does not replace audit documentation and retention duties. Preserve the applicable records under the actual engagement requirements; this page provides no retention schedule.

      Source summary as of October 30, 2026. Check the current source and its scope.

      Context for this answer

      The file tester runs on your device. It does not issue a timestamp or take a payment.

      Keep the records you already have.

      Keep your original files and any existing official records while the receipt service is being prepared.