Pesticide application log — Keep the source record behind each recorded application. Use the source-based worksheet alongside the product label, field location, times and weather record.
Your photos and files stay on your device, so keep them.
Supplementary record based on the US restricted-use recordkeeping row and recipe. Check your regulator’s own form and product label. This is not pesticide application or safety advice.
Check your regulator's own form. The printable version lists the source behind every field. CSV versions have an instruction row above the headings.
Keep the completed copy and its source records. A time receipt dates those exact bytes; it does not establish that an entry is true or accepted. Save a new copy as the source record is made.
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.
Supplementary record based on the US restricted-use recordkeeping row and recipe. Check your regulator’s own form and product label. This is not pesticide application or safety advice.
By making a receipt you agree to the Terms and Privacy Policy. The Bitcoin record is permanent.
Add the exact original files for this part of the record. Keep them unchanged; a different export or edit has a different fingerprint.
The link is recorded, not fetched or verified.
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 upBy 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.
Write notes as soon as you can. Keep the original account rather than replacing it later; the venue decides what weight it gets.
Use the source-based worksheet alongside the product label, field location, times and weather record.
Records to keep: Per-application receipt: product label photo, field location, start/end time, weather note
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.
Keep the regulator’s required record and follow the product label and authorized instructions. A timestamp dates files only.
Keep the originals too. A changed or compressed copy has a different fingerprint.
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 where dated records mattered. We don’t claim a time receipt would have changed the result.
Vineyard owners blamed spray drift for harm, but the wind log was written after spraying. Other weather data came from a distant airport. The appeal court reopened some claims while keeping other parts of the earlier ruling.
Summarized on Oct 29, 2026
Read the decision ›An organic farm blamed a neighbor's spray for harm, with tests and reports differing across three incidents. A jury found for the farm. The appeal court kept an order to give advance notice and keep spray records.
Summarized on Oct 29, 2026
Read the linked source ›Orchard owners blamed a farmer's spray, but a state warning letter named the wrong field. Its spray time came from an inspector's notes. The jury found for the farmer, and the appeal court kept the result and kept that letter out.
Summarized on Oct 29, 2026
Read the decision ›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.
7 CFR 110.3
Requires product name and EPA registration number, total amount, location, area and crop, date, and applicator name and certification number. Records are due within 14 days of application and kept 2 years. Format is not specified beyond being accessible to authorized representatives, so electronic or dated records are not excluded. It covers restricted use products only.
Source summary as of 2026-10-28. Check the current source and applicable local rules.
Read the source7 CFR 110.5
Applicators must promptly give record and label information to a treating health professional, and immediately in a medical emergency.
Source summary as of 2026-10-28. Check the current source and applicable local rules.
Read the sourceArt 67
Per a short EUR-Lex summary, professional users keep records of products used, time, dose, area and crop for at least three years and supply them to the authority on request. Format was not checked; verify the full text.
Source summary as of 2026-10-28. Check the current source and applicable local rules.
Read the sourcePesticide Use Report program
The page confirms use data is collected after applications occur. The cited page does not establish reporting deadlines or electronic-format requirements.
Source summary as of 2026-10-28. Check the current source and applicable local rules.
Read the sourceA 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.
It does not prove that the spray was applied when or where the entry says, that the wind or product details are true, who applied it, or that a regulator, auditor or court will accept it.
This is not application or safety advice. It cannot establish what was applied, where, when, correct details or regulatory acceptance.
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.
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.
Product name and EPA registration number, total amount, location, area and crop treated, date, and the applicator's name and certification number. Record it within 14 days and keep it 2 years.
Source summary as of October 30, 2026. Check the current source and its scope.
Context for this answerUS federal rules for restricted use products say 2 years. The EU rule summary says at least 3 years. State rules and certification schemes can be longer, so check yours.
Source summary as of October 30, 2026. Check the current source and its scope.
Context for this answerFederal US rules cover restricted use products only. Many states, buyers, organic certifiers and assurance schemes ask for more, and a record helps in a drift complaint anyway.
Source summary as of October 30, 2026. Check the current source and its scope.
Context for this answerAuthorized representatives of the regulator can. A treating health professional can get product and label information promptly, and immediately in an emergency.
Source summary as of October 30, 2026. Check the current source and its scope.
Context for this answerThe federal US rule sets no format. It only requires records be accessible to authorized representatives. Check your state agency and any certifier for their own requirements.
Source summary as of October 30, 2026. Check the current source and its scope.
Context for this answerA 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.
Labels often set wind limits, and in one Ohio case the applicator's after-the-job wind note and distant airport weather data were both in play.
Source summary as of October 30, 2026. Check the current source and its scope.
Context for this answerYour 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.
The file tester runs on your device. It does not issue a timestamp or take a payment.
Keep your original files and any existing official records while the receipt service is being prepared.