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Timevolt / Ascent and summit-register records
Outdoor / peaks

Preserve an existing summit photograph, ascent list and personal notes.

Preserve an existing summit photograph, ascent list and personal notes. Keep your original source records together, then date the exact files. It does not prove identity, origin, truth, physical state, presence, consent, authority, sending, delivery, acceptance or outcome.

Try a file locally

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

EXAMPLE
Ascent and summit-register records
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.
      Ascent and summit-register records
      Ascent and summit-register records

      01 · Keep the exact files

      Keep the original files for ascent and summit-register records. Include any existing photos, signed records and source-system exports.

      Records to keep: Existing capture-system and sign-off records

      Ascent and summit-register records

      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.

      Ascent and summit-register records

      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

      Related cases

      Related cases from nearby fields. We don’t claim a time receipt would have changed the result.

      United States, District of Wyoming · 2025

      Check the later outcome of a trail charge

      Related: trail restriction prosecution and pardon

      A runner challenged a trail-shortcut charge after trial, using some papers the court could not accept. The judge refused to clear the charge. A later official warrant gave a full unconditional pardon for that offense.

      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 · Adirondack46ers program, New York

      Adirondack46ers

      Official finisher registration rules

      Each finisher completes required online form and club process; winter registration includes dates under its stated season. A local receipt does not itself register or prove a climb.

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

      Read the source
      Unclear · Wainwright Society program, United Kingdom

      Wainwright Society

      Official completers registers

      Society members provide first/last fell or walk names and dates for listed rounds; page expressly says proof of completion is not required. No inference that a timestamp is needed or guarantees registration.

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

      Read the source
      Needs something else · AMC Four Thousand Footer Club programs, northeastern United States

      AMC Four Thousand Footer Committee

      Official application instructions

      Application asks dates to best recollection and an ascent account plus program paperwork. This is the club’s application process, not acceptance of a time receipt.

      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.

      • SummitLynx

        Keeps a digital hiking log with offline entries and regional badges.

        Visit site

      • SummitLog

        Provides digital log entries through summit QR or nearby-peak selection.

        Visit site

      • Peakbagger app

        Keeps ascent entries, peak lists and track files.

        Visit site

      Related workflows.

      Quarterly 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 meetingHuman-made process record

      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, origin, truth, physical state, presence, consent, authority, sending, delivery, acceptance or outcome.

      It does not prove identity, origin, truth, physical state, presence, consent, authority, sending, delivery, acceptance or 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 dating a summit photograph prove I was there?

      No. Club registration and any requested information are separate from the existence of the file; AMC asks for an ascent-date record and account.

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

      Context for this answer
      Must every club see evidence of completion?

      No. The Wainwright Society explicitly says members are not required to provide completion proof for these registers.

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

      Context for this answer
      Does a receipt register an Adirondack46round?

      No. The club requires its own online finisher form and registration process for each individual.

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

      Context for this answer
      Can a winter badge use any winter definition?

      No. The Adirondack46ers page states its own winter dates and asks winter finishers for climbing dates; other programs differ.

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

      Context for this answer
      Can I save an ascent list while working toward it?

      AMC asks applicants to note ascent dates as they go, to the best of recollection. That record does not itself verify presence or make a climb safe.

      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.