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Timevolt / Agreed boundary line / survey map
boundary survey and agreement record checklist

Keep the plan behind the boundary discussion.

Boundary survey and agreement record checklist — Keep the plan behind the boundary discussion. Save the exact survey or marked-up plan and the agreement you hold.

Try a file locally

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

EXAMPLE
Agreed boundary line / survey map
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.
      Agreed boundary line / survey map
      Agreed boundary line / survey map

      01 · Keep the exact files

      Save the exact survey or marked-up plan and the agreement you hold.

      Records to keep: The survey PDF or marked-up site plan both parties agreed

      Agreed boundary line / survey map

      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.

      Agreed boundary line / survey map

      03 · Keep the evidence

      Keep signed originals and use the surveyor, registry or court process where needed.

      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.

      California, US · 1936

      Old occupation can help prove an agreed boundary

      A fire destroyed the old boundary map, and no usable field notes remained. The court used years of occupation and buildings to infer agreed lines. It kept the neighbors' win.

      Summarized on Oct 29, 2026

      Read the decision ›
      Utah, US · 2025

      A painted line does not prove an agreement

      Neighbors disputed a line marked with spray paint by a contractor. The court found no proof they had agreed to settle an uncertain boundary. It kept the win for the neighbors defending the claim.

      Summarized on Oct 29, 2026

      Read the decision ›
      Idaho, US · 1982

      An oral boundary deal can bind later owners

      Earlier owners agreed that a fence marked an uncertain boundary. The court ruled their spoken deal valid. It told the lower court to rule for the side relying on that deal.

      Summarized on Oct 29, 2026

      Read the decision ›
      Wyoming, US · 1986

      A claimed boundary deal still needs credible proof

      A neighbor claimed an old oral boundary deal. The court did not believe that account and found it failed the written-deal rule. It kept the win for the owner relying on the deed and survey.

      Summarized on Oct 29, 2026

      Read the decision ›

      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.

      Silent · US (state courts: CA, ID, UT, WY)

      State courts, boundary by agreement and acquiescence doctrines

      Agreed line must arise from uncertainty or dispute, be definite, and be followed by possession; agreement may be inferred from conduct

      Opinions turn on proving an agreement, uncertainty and conduct. None addresses timestamps; a dated signed plan is plainly relevant evidence of agreement but courts decide weight. Rules vary by state.

      Source summary as of 2026-10-28. Check the current source and applicable local rules.

      Read the source
      Needs something else · England and Wales

      HM Land Registry, exact line of boundary application

      Application on form DB to show the boundary as a determined boundary in the register; send with the correct fee (see separate fee guidance)

      Requires the registry's own form and plan standards.

      Source summary as of 2026-10-28. 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.

      • PandaDoc boundary line agreement template

        Provides editable agreement with e-signature.

        Visit site

      • Jotform boundary line agreement PDF

        Provides fillable form and signature collection.

        Visit site

      • TemplateRoller

        Provides generic template with filing note.

        Visit site

      • Licensed land surveyor plus county recording

        Provides surveying and recording services under the applicable local process.

        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 who signed or drew the map, that both neighbors truly agreed, where the line sits on the ground, or that a court or land registry will accept it.

      This cannot establish signatures, agreement, a boundary on the ground or legal effect.

      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.

      Can a time receipt make my boundary agreement legally binding?

      No. It only dates the exact files. Binding force comes from the agreement itself, signatures, and in many places recording or registration.

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

      Context for this answer
      Does a verbal boundary agreement with a neighbor count?

      Sometimes. Some US courts enforce oral agreements that settle a real uncertainty and are followed by possession, but others reject them and proof is hard. Put it in writing.

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

      Context for this answer
      Does a fence mean we agreed the boundary?

      Not by itself. Courts look for an agreement or acquiescence in the line as the boundary, not just a fence existing.

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

      Context for this answer
      What should a boundary agreement include?

      Both parties, legal descriptions, the agreed line on a measured plan, markers, signatures and date, and any recording step. A surveyor and a local lawyer should check it.

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

      Context for this answer
      Do I still need to record or register the agreement?

      Usually worth doing. In England and Wales you can file form AP1 with the agreement; in the US, many counties accept recording of boundary line agreements. Check locally.

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

      Context for this answer
      Is my survey uploaded to Timevolt?

      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.

      What if my neighbor produces a different map later?

      A receipt shows which version existed by your date. Anyone can compare file fingerprints to your receipt, but it cannot show which map the other party signed.

      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.

      More records checklists

      HOA violation notice: a checklist of records to keep