Detect tampered and deepfake Title Deed

What a genuine title deed contains

A title document records a standing position rather than an event. It carries the title or folio number issued by the land registry, the registered proprietor's name and address, the survey or plot identifiers and extent of the land, and the class of title held. The encumbrance section lists what is registered against the property: mortgages and charges, liens, easements and rights of way, restrictive covenants, leases, and any caution or restriction entered by a third party. Each entry has its own date and reference, and the registrar's seal and the date of the extract close it.

A title is a chronology, so its entries constrain each other in sequence. A charge cannot be discharged before it was created, and a proprietor cannot be registered before the transfer that put them there. The title number ties to one parcel and one register, so the survey identifiers printed beside it have to be the ones that number was issued for. Extracts run to several pages carrying the same number and date in the header, which is why a substituted page tends to disagree with the ones on either side of it.

How title deed forgeries are made

• Encumbrance deletion

  An existing mortgage, lien, or caution is removed from the schedule so the property appears unencumbered to a second lender. Deleting a row shortens the section and forces the entries below it to reflow or renumber, which disturbs the spacing of a block that was generated in a single pass.

• Proprietor substitution

  The registered owner's name is replaced so a seller or borrower appears to hold title they do not. The edit is small and every other entry stays correct, so it survives a reading. What it does not survive is analysis of how that one name was rendered against the line it sits on.

• Title number transplant

  A number belonging to a clean, unencumbered parcel is placed on an extract describing different land, borrowing a history the property does not have. The number appears in the header of every page and beside the survey identifiers, so a transplant that misses one instance leaves the document arguing with itself.

• Extract date refreshing

  A register extract is a snapshot and its value expires. Moving the extract date forward turns a search taken before a charge was registered into an apparently current one, which is enough to reach completion. The altered date usually sits in a machine-set header, where a substituted glyph is measurably out of place.

• Page substitution

  One page of a multi-page extract is replaced with a sheet from another title, or with a retyped version of the same page. Header numbering, footer pagination, scan skew, and paper tone stay consistent across a genuine extract, and a replaced page breaks at least one of them.

• Registry seal reproduction

  The land registry's seal and the authorised officer's signature are copied from a genuine extract. Reproduced at print resolution they lose the pressure variation and the paper interaction of the original, and the seal's fine line work collapses where a real impression stays crisp.

What TamperCheck checks on a title deed

TamperCheck runs 200+ forensic checks across three layers and returns a risk score from 0 to 100 with plain-English findings tied to specific regions of the document. These three carry the most weight on this document class.

• Embossed seal analysis

  A physically embossed seal deforms the paper it sits on. A seal that was scanned and reprinted is flat, and the two separate cleanly under analysis even when they are hard to tell apart by eye.

• Reference and document number checks

  Document, account, and reference numbers are checked for issuer format conformance and against every other place the same value appears on the page.

• Field-level forensics

  Every text region is analysed in its own right rather than as part of one whole-page image. This catches the smoothed and feathered edits that whole-image Error Level Analysis misses entirely.

• And many more checks

  The three above are the layers that carry the most weight on a title deed. Every upload runs the full suite of 200+ checks regardless of document class, spanning file structure and metadata, pixel-level forensics, font and text rendering, optical and print characteristics, provenance signals, AI-generation signatures, and many more checks.

Who verifies a title deed, and why

Mortgage lenders and conveyancers confirming clean title before completion. In each case the document is being used to unlock money, access, or a legal status, which is exactly what makes it worth forging.

How to verify a title deed in 4 steps

1. 1

   Order the official copy yourself

   Request the register entry from the land registry using the title number and pay the fee yourself, rather than accepting a copy routed to you through the seller or the borrower.

2. 2

   Reconcile every encumbrance

   List each charge, lien, caution, and restriction on the official copy and set it against what the other side has declared. A charge that appears on the register and not on the document you were sent is the finding the check exists for.

3. 3

   Match the identifiers to the property

   Confirm the survey or plot identifiers, the extent, and the address on the title belong together, and that they describe the property being sold or secured rather than an adjoining parcel.

4. 4

   Check the extract date, then the file

   An official copy is a snapshot, so confirm it postdates the last event you know about. Then put the supplied PDF through TamperCheck, which reports findings against specific regions of each page at $0.50 per document.

Frequently asked questions