Find a checklist for the record you need.
Browse 315 guides by area. Each explains what to keep, what a time receipt can show, and its limits.
Home and renting
- Boundary survey and agreement record checklist
- Construction or party equipment rental: pickup and return condition and hours
- Engineer's inspection report as delivered
- Equipment checkout log
- Family document organizer
- Family loan recordkeeping checklist
- Gift of money or item record checklist
- HOA violation notice: a checklist of records to keep
- Home inventory app
- Landlord property inspection record
- Move out checklist for tenants
- Move-in condition photos
- Move-out condition photos
- Moving out of a storage unit: a checklist of records to keep
- Pet ownership proof record checklist
- Property showing and agent contact records
- Rental listing as advertised
- Repair request sent to landlord
- Signed lease copy checklist
- Snapshot of assets before marriage
- Spreadsheet of spending, as of the date it was made
- Tax form requests and handovers between exes
- Vacation rental inspection checklist
Money and buying
- Bank statement proof
- Car condition at private sale
- Car transporter pickup and delivery inspection (bill of lading condition report)
- Chargeback reason codes
- Collateral inventory count
- CRM pipeline and booked deals frozen at quarter close
- Crypto tax software
- Customer cancellation request and the confirmation shown
- Damaged parcel on arrival
- Dashcam footage preservation
- Device trade-in: a checklist of photos and records to keep before you ship
- External scan record checklist
- Flood damage insurance claim
- Home inventory template for insurance
- In-person handover of a privately sold vehicle with odometer reading, condition photos, keys and both parties confirming
- In-person private sale meetup where buyer and seller confirm item, condition and exchange, often at a designated safe exchange spot
- Inventory and authorization of scripts running on payment pages on a given date
- Investment call recorded before the move
- Item condition before sale or shipping
- Item condition when returned
- Jewelry insurance appraisal
- Lease return condition
- Lost luggage claim
- Manual journal entries: preparer and approver sign-offs fixed before posting
- Mileage log for taxes
- Month-end close tasks: each reconciliation signed off with dated evidence
- Package not received
- Packing slip template
- Payment batch file approved before it goes to the bank
- PO, goods receipt and invoice matched before payment release
- Private-lot tow: signage, parking position and tow-time photos
- Proof of payment
- Purchase order or EDI message sent and received between trading partners
- Recall or safety notice sent
- Receipt archive
- Records produced to an examiner
- Rental car inspection checklist
- Route passport: ordered stamps for trekking, pilgrimage, or driving challenges
- Tax document checklist
- Vehicle repossession record checklist
- Vendor bank detail change verified by call-back before the next payment run
- Warranty receipt template
- What to save after an online scam: a checklist
Work and school
- Application as submitted
- Apprenticeship hours log
- Ascent and summit-register records
- Attendance badge for a conference, meetup or festival, claimed only by scanning a rotating on-site code, with no crypto wallet needed
- Before and after photos
- Brewery passport
- Campus scavenger hunt
- Certificate/license as issued record checklist
- Change order
- Chat screenshot records
- Construction progress photos
- Course checkpoint and timing records
- Dataset version
- Deliverable handed to client
- Driving practice log
- Electronic pilot logbook
- Employee acknowledgments tied to the exact policy version and time, rolled up for audit populations
- Employee offboarding: proof every account and device was cut off by a date
- Expense report template
- Falsely accused of using AI
- Field employee arrival and departure at job sites
- Grading rubric fixed before submissions
- Grant proposal
- How to verify volunteer hours
- Incident report form
- Invention disclosure
- Job completed photos
- Job offer as received
- Lab notebook pages
- Location-based game territory or raid claim confirmed by a venue tag, instead of GPS alone
- Marathon or ultra race checkpoint chain
- National park and trail passport stamps as badges
- National park passport stamps
- Official results sheet at close
- Onboarding policy and safety training acknowledgments dated per hire
- Panel scores locked before reveal
- Physical cache logbook plus a cache-side tag so a 'found it' claim and its date are tied to the cache itself
- Resignation notice record checklist
- Review or warning copy
- Rules in force at an event
- Scavenger hunt template
- Section and thru-hike completion claim built from ordered trailhead and shelter checkpoints, each tied to the previous one
- Study preregistration
- Summit, peak list or fishing tournament catch claim
- Supervised hours for counseling licensure: a checklist for your log
- Thesis or dissertation
- Timesheet template
- Weekly community run attendance count (milestone shirts, volunteer credits) confirmed by a volunteer co-sign at the start
- Working notes for a puzzle/decipherment/analysis
Creative work
- Animal transport journey with rest stops and unloading
- Approved print proof: a checklist of files to keep
- Artwork in progress
- Beat or instrumental
- Can you copyright a recipe
- Content credentials
- Copyright poetry
- Course or curriculum
- Does poor man's copyright work
- Farm record keeping
- Fashion design sketches
- Game art and assets
- How to copyright a song
- How to copyright lyrics
- How to save a web page as a dated record: a checklist
- Human-made process record
- Logo concept record checklist
- Manuscript priority
- Master and credits delivered
- Museum or heritage-site trail where each gallery has a tag; completing the trail earns a family badge and a prize claim
- News photo authenticity
- Original article
- Original video files
- Photo copyright registration
- Poor man’s copyright
- Proof or result priority
- Sample clearance paperwork
- Series bible with planted setups
- Session multitrack archive
- Someone stole my design
- Split sheet template
- Submitted vs revised paper versions
- Tattoo design
- Timestamp photo app
- Trademark use records: a checklist for dating your specimens
- Unpopular theory dated before vindication
- Video script or concept
- WGA script registration
- Coined a word? Date your drafts: a checklist
Records and compliance
- "I had it first" idea
- Acceptance test results at handover
- Access or license request, manager approval and grant
- Adversarial testing and safety evaluation results sealed before a model release
- Agreed contract version
- Aircraft maintenance task steps with mechanic and inspector co-sign at the aircraft
- App idea
- Approval of a production change recorded before the deployment, with the approved package fingerprint
- Approval to change production, stamped before the change runs
- Approved drawing revision
- Authentic product reference set
- Ballot container seal and custody transfer from polling place to counting center
- Batch quality certificate
- Before-and-after measurement checklist
- Bias audit summary published and candidate notice sent before an automated hiring tool is used
- Board pack as circulated
- Bot and workflow run logs sealed so automated actions can be shown unaltered
- Break-glass or just-in-time admin access: approval, grant and expiry as one dated chain
- Build provenance attestation (who built what, from which source, on which builder) anchored independently of the registry
- Business formation filing as submitted
- Business plan template
- Bylaws/constitution as adopted
- Carrier arrival and departure at shipper dock for detention pay
- Chain of custody digital evidence
- Completed e-signature envelope and its completion certificate, stamped at completion
- Compliance record on a date
- Confined space entry log
- Consent form records for texts and calls: a checklist
- Contract pollination hive delivery and strength check
- Coordinated disclosure timeline
- Copy of an application as sent
- Courier chain of custody for sealed documents, samples or valuables
- Crew or band revenue-share pact
- Crop damage notice and loss photos before harvest or destruction
- Daily log review checklist
- Deposition or business-records copy as received
- Digital records disposition: approval and hold check before deletion at the end of retention
- Disaster-recovery or backup restore test with the checksums of the source and restored data and the measured recovery time
- Each HIPAA policy version dated at adoption and at supersession to start its six-year documentation clock
- Each negotiated draft exchanged
- Elevator inspection checklist
- Emergency break-glass access grant and its post-use review
- Emergency change review checklist
- End-of-term books handed to successor/auditor
- Engineered strain or construct design record
- Exact automation or workflow definition in force when a run happened
- Exact dossier version filed with a regulator
- Farm assurance and welfare inspection visit record
- Farm medicine book
- Feature-flag or configuration change in production with approver, diff and reason
- Field posting and restricted-entry interval proof for farmworker safety
- Fire drill log
- Fire exit checklist
- Fire extinguisher inspection checklist
- Fire sprinkler inspection checklist
- Firmware/software build shipped on a date
- Food cold-chain transfer between carriers with temperature and custody checkpoints
- Forecast or warning issued before the event
- Founders’ agreement record checklist
- Freight damage claim record checklist
- Guard patrol checkpoints in the right order and time
- Guard tour system
- Hazardous materials handoff with emergency information and placarding confirmed
- Hazardous waste manifest template
- Hazmat shipment handoff between carriers with placard and container photos
- HIPAA audit log retention
- How to apply for a world record
- Human-in-the-loop approval before an AI agent executes a high-impact action (refund, payment instruction, production change, customer message)
- Idea or deck before an NDA meeting
- Independent validator and model owner co-sign before a model is promoted to production
- Instrument calibration record
- Interface control document template
- Interpreted or translated transcript as delivered
- Invoice as sent
- IT change advisory approval: change plan, risk score and approvers fixed before implementation
- Last approved redline set locked before signature routing
- Legal bills and trust deposit checklist
- Legal hold notice issued and each custodian acknowledgment dated
- Line inspection records
- Lockout tagout form
- Lockout tagout log template
- Locomotive daily inspection records
- Long-term field survey dataset
- Mechanic and inspector at the aircraft for a task
- Meeting log template
- Meeting minutes template
- Membership/eligible-voter roll snapshot
- Model card and evaluation report as released with each model version
- Model monitoring alert (drift, bias, performance drop) acknowledged and dispositioned within an SLA
- Model or dataset release
- Month-end ledger close
- Moving inventory list template
- Multi-person key ceremony where several trusted officers attend in person to generate or use a root key and sign a ceremony log
- Notarized copy
- Notary journal entry proving signer and notary met at an identified place and time, in person or via remote online notarization
- Notes made at the time
- Notice sent before a contractual deadline
- Notice sent record
- Operating order or stand-down instruction received
- Oral history or elder language recording
- Outage log and postmortem snapshot
- Partner onboarding checklist
- Periodic evidence pulls from cloud, identity and code tools sealed across the SOC 2 observation window
- Pesticide application log
- Pipeline corrosion-protection readings taken at each test point
- Post before deletion
- Power of attorney document checklist
- Pre trip inspection checklist
- Precinct or club election tally sheet
- Prediction made in advance
- Price list in force
- Process server's service attempts with place and time
- Proof of mailing
- Proof of service by email
- Protection settings in force
- Quarterly control owner sub-certifications rolled up to the CEO/CFO certification, each dated
- Quarterly user access review: the list shown to the reviewer, each keep/remove decision and proof removals happened
- Quarterly user access review: the reviewer list, decisions and removals frozen as submitted
- Quote or estimate given
- Record fish or tournament catch witnessed by others
- Records request sent
- Review as posted
- Router/firewall config before a change
- SBOM and build attestation stamped per release and sent to customers
- SBOM as delivered to a customer or regulator with each product release
- SCADA/alarm log export after an incident
- Scaffold inspection checklist
- Seal each system-generated report (user list, change log, journal entries) at extraction so the audit population is provably unfiltered
- Sealed bid committed
- Sealed bot or strategy submission
- Security guard patrol tour with ordered checkpoint taps
- Security report submitted
- Shipment condition at hand-off
- Shipping container or truck seal check at loading, border and opening
- Signed settlement or agreement delivered
- Signed trust amendment version
- Small claims court evidence
- Software timestamp
- Soil sampling point and custody chain for carbon credit baselines
- Spec sent to supplier record checklist
- Supplier due-diligence pack as collected at onboarding
- Temperature log
- Terms in force on a date
- Test results before certification
- Ticket created, first reply and resolution, with contractual SLA times
- Track inspector walk of assigned segment with milepost tag taps
- Trade secret record
- Truck arrival and departure at a shipper dock for detention pay
- Two-person cash count and vault open/close under dual control, each person co-signing the count
- Two-person team transport and handover of sealed ballot containers between polling place, collection point and counting center
- Update to an AI medical device software made under an approved predetermined change control plan, with test evidence
- Validated system release: test evidence and QA approval locked before go-live
- Vendor onboarding package (insurance, tax form, sanctions screen) frozen at approval
- Vendor security questionnaire answers and attached evidence as submitted to a customer, versioned
- Verified proof or build snapshot
- Visit-count loyalty reward (tenth coffee, fifth class) where the shop's code, not the customer's claim, proves each visit
- Water sample collection at the sampling point with collector and lab co-sign
- Water/air monitoring readings
- Who was physically present at a members' or condo board meeting
- Witnessed destruction of documents, drives or media with a customer or witness present and signing off
- Work order completion with customer sign-off and parts used, dated
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 establish authorship, identity, truth, location or acceptance by a court or other body.
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.
What do Dated and Permanent mean?
Dated requires validated independent timestamp evidence. Permanent requires verified Bitcoin anchoring evidence and the required confirmations. The local file tester issues neither status.
Does this preview send my file anywhere?
No. The file tester makes a local SHA-256 fingerprint. It does not upload the file or create a receipt.
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.