The independent digital witness

Give every file a
digital witness regulators trust.

Your QMS gathers your files. It will not swear to them in court. immut adds an independent witness that does, trusted by regulators and courts, working 24/7 for you.

Accepted as legal evidence in 88 countries, 171 jurisdictions. No card required.
immut · evidence LIVE
Newest file
inspection-record.pdf
added just now
VerifyingVerified
Certificate of proof
Witnessed14 Jun 2026 · 09:41:03 UTC
Independent recordpublic ledger #14,524,981
StatusAnyone can verify it
Evidence that holds up where the challenge lands
0
countries it is admissible in
0
jurisdictions covered
Anyone
can check it, with no third-party risk

Built on blockchain technology that has already been accepted as evidence in court proceedings.

In plain terms

It works like three things you already trust.

No lawyers. No hard copies. No expensive storage. immut is the digital version of all three at once: a faster, cheaper way to make any file trustworthy.

Unchanged

The wax seal

A sealed letter shows at a glance that no one opened it. Change one word in your file and the seal visibly breaks.

The when

The postmark

A postmark settles when a letter was sent, and no one argues with it. immut stamps the exact moment your file existed.

Trusted by others

The notary

A notary is believed because they are independent. immut witnesses every file, so a court takes the record over your word.

The risk you carry today

Can't verify your records in real time? You are exposed, and auditing by hand is bleeding money.

Every file you cannot independently verify is a blind spot a regulator can walk straight into. Checking them by hand is slow, costly, and out of date the moment it is done.

  • Blind spots. You find out a record cannot be trusted only when it is challenged, too late.
  • Manual cost. Hours of consultant and staff time per audit, repeated every cycle.
  • Always stale. A manual check is a snapshot. Compliance drifts the day after.
Manual evidence review
6 files · checked by hand
£1,240
Q3-risk-assessment.xlsx
Unverified
supplier-cert-AC.pdf
Reviewing
iso27001-internal-audit.docx
Unverified
fire-drill-log.pdf
Cleared
ppe-inspection-0625.jpg
Unverified
training-records.csv
Unverified
2 of 6 reviewed · 4 blind spots · out of date the moment it is done
Your suppliers, your liability

Your suppliers add compliance risk you cannot see, unless you can audit them in real time.

When a regulator challenges a supplier's records, it lands on you. Today you find out a supplier has drifted out of compliance months later, in a manual review, when it is already too late.

  • Inherited risk. A supplier's unprovable record becomes your finding.
  • No live view. You cannot see the moment a supplier falls out of compliance.
  • immut closes it. Every supplier file gets an independent digital witness, so you verify their compliance the instant it changes.
Supplier compliance LIVE
4 suppliers monitored
1 at risk
Northgate Components
verified 2m ago
Verified
Halwyn Logistics
verified 5m ago
Verified
Brecon Materials
record changed · just now
At risk
Astra Packaging
last proof 94 days ago
Stale
Flagged the instant a supplier's record changes, not months later in a manual review.
Introducing immut

An independent digital witness for your files, trusted by regulators and courts, working 24/7 for you.

You do not lift a finger. Your witness does it all, and you just collect the proof.

Drop files
01
Drop your files in once.
risk-assessment.pdf
Verified · 14 Jun
02
Verified and dated the moment they land.
Certificate
03
A certificate anyone can check.
“Prove the date.”Proven
04
Challenges answer themselves.
Set up once

Protect against any legal or regulatory challenge in under five minutes.

No migration, no change to how anyone works. A consultant can protect a whole client's records in an afternoon.

1
Drop
Point immut at a folder, or drag a single file in.
2
Verify
Your digital witness verifies and dates everything the moment it lands. Nothing to configure.
3
Prove
Hand any auditor a link they can check for themselves.
02:48time to protected
Answered before they ask

Your digital witness independently answers every question a regulator asks.

Did it exist?
Witness checkingAnswered
An independent record proves the file was there.
Has it changed?
Witness checkingAnswered
Alter one word and the proof no longer matches.
When exactly?
Witness checkingAnswered
Stamped to the second, and impossible to backdate.
Who made it?
Witness checkingAnswered
Tied to the person whose witness verified it.
The question to ask your QMS provider

Your QMS gathers your files. Will it defend you when a regulator comes knocking?

“Ask your QMS provider one question: will you sign an affidavit confirming this file was never re-uploaded or edited?”

If they will not, your audit trail is not evidence. It is just an internal claim. immut will.

Your QMS provider
Affidavit of authenticity
“This record has not been altered since 14 Jun 2026.”
Signed under oath✕ Declined
“Customer is solely responsible.”
vs
immut · independent witness
Affidavit of authenticity
“This record has not been altered since 14 Jun 2026.”
Signed under oathimmut
Sworn · anyone can verify it
What unprovable records cost

When a regulator came knocking, this is what it cost.

$500M
FDA · data integrity (US)
Falsified, unprovable records behind a landmark FDA penalty and guilty plea.
Import ban
FDA · 21 CFR Part 11 (US)
Sites barred from the US market when data integrity could not be proven.
483 + warning
FDA · inspections (US)
Data-integrity observations that stall approvals until records can be trusted.
$1.8B+
SEC · recordkeeping (US)
Penalties across firms for records they could not produce or prove.
£16M
R&D tax · HMRC (UK)
A claim undone by missing contemporaneous evidence.
€17M
GDPR · accountability (EU)
Unable to demonstrate the records regulators required.

Illustrative anchors, weighted to US and FDA. Every figure ships with a named, verifiable source before publish.

No migration

Keep every system you run. immut just makes them provable.

A digital witness that sits between the tools your work already lives in and the people who will question it. Nobody changes how they work, and everything becomes evidence.

Source systems
TeamsSlackSharePointDriveGmailNotionGitHubFigmaSalesforceDropboxVanta
The proof layer
immutYOUR INDEPENDENT DIGITAL WITNESS
Verifiers
CustomerCourt / JudgeRegulatorAuditorInvestorInsurer
Start in one step

One uploaded file becomes a finished account.

No “request a demo”. You prove the product on your own file, and that same action signs you up.

01
Upload a file
On the website
02
Tell us a few details
On the website
03
Your file has an independent verifier
Handed to the app
Get protected

Set up your independent verifier in under five minutes.

Upload one file and your independent digital witness goes live. No migration, no project. Start protecting your business today.

Admissible in 88 countries · no card required · cancel anytime