Detect tampered and deepfake Birth Certificate

What a genuine birth certificate contains

A birth certificate is a certified extract from a register entry, not a standalone document. It carries the child's full name and sex, the date and place of birth down to the district and often the hospital, the mother's full name including her maiden name, the father's name and occupation where recorded, and the informant who reported the birth. Alongside those sit the registration district, the entry or registration number, the date the birth was registered, and the registrar's signature under an embossed or impressed seal.

Those fields hold each other in place. The registration number is issued in a district and year format, so it has to agree with both the registration district printed above it and the year of the entry. The date of registration has to fall after the date of birth and, in most jurisdictions, inside a statutory window, with anything later carried as an annotated late registration. The registrar's seal belongs to the district that registered the birth, and the child's surname follows from the parent names recorded beside it.

How birth certificate forgeries are made

• Date of birth alteration

  A year or a single digit is changed so the holder qualifies as a minor, as an adult, or as old enough for a licence or a school place. The edit is small and often well executed, but it has to survive the registration date lower down the page, which a forger working on the top half rarely adjusts.

• Parent name substitution

  One or both parent names are replaced so a child appears to descend from a citizen parent, which is the route to a claimed nationality. The surname, the informant block, and the parental occupation fields all point back to those names, so a substitution usually leaves at least one of them unsupported.

• Digital seal overlay

  A registrar's seal is lifted from a genuine certificate and pasted over a template or an edited scan. Pasted seals sit flat on the page: their edges do not interact with the paper grain or with the print they cover, and the same seal often repeats pixel for pixel across every document from one seller.

• Registration number fabrication

  The entry number is invented or edited so a certificate appears to come from a register it was never in. Issued numbers follow a district and year format, so a fabricated one tends to contradict either the registration district printed above it or the registration date printed beside it.

• Photocopy laundering

  Birth certificates are old, frequently reissued, and routinely accepted as photocopies. A monochrome copy flattens the relief of an impressed seal and buries the tonal break an edit leaves behind, so an altered original is copied once and submitted as a copy, with the lost detail passing for ordinary wear.

• Template-built certificates

  Some certificates are never edited at all. They are assembled from a blank form with every field filled to agree with the others, so cross-field checks pass on them. These are separated by their substrate and by the signatures of the process that produced them, since a drawn seal has no impression to find.

What TamperCheck checks on a birth certificate

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.

• Stamp authenticity and placement

  Stamps are assessed for whether the ink was impressed onto the page or printed as part of it, and for whether the impression was placed digitally after the fact.

• Date and validity consistency

  Issue, expiry, and period dates are checked against one another and against the file's own creation metadata, which catches backdating and validity extension.

• And many more checks

  The three above are the layers that carry the most weight on a birth certificate. 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 birth certificate, and why

Immigration authorities, schools, and passport offices establishing identity. 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 birth certificate in 4 steps

1. 1

   Read the registration block against the birth details

   Confirm the registration number matches the district and year printed beside it, and that the date of registration falls after the date of birth and inside the statutory window for that jurisdiction, or carries a late-registration annotation explaining why it does not.

2. 2

   Order a fresh certified copy from the issuing register office

   A birth certificate is an extract from a register, so the register is the authority rather than the paper in front of you. Ask for a recently issued certified copy from the office named on the document and compare the entry number, district, and parent names against what you were given.

3. 3

   Inspect the seal and the substrate

   Check whether the registrar's seal was impressed into the paper or printed flat onto it, and whether the security paper carries the watermark and fibres it should. Treat photocopies with particular care, since copying removes exactly the detail this step depends on.

4. 4

   Run a forensic check

   Visual review misses a clean digital edit and a well-made paste-up. TamperCheck analyses the file itself and returns a risk score from 0 to 100 within seconds, with findings tied to the regions of the certificate that failed, at $0.50 per document.

Frequently asked questions