Pharmaceutical

In a pharmaceutical inspection, you must prove not just what your records say, but when they existed.

Backdated and genuine records are forensically identical. immut proves the difference.

The problem

Authentic records and fabricated ones are forensically identical.

FDA inspectors do not ask whether your batch records exist. They ask whether those records were created at the time the manufacturing actually took place. A batch record produced after a deviation is discovered looks identical to one written during the run. MHRA and EMA inspectors are trained to the same standard. Data integrity is the single most cited category in pharmaceutical GMP enforcement, because it is impossible to disprove after the fact.

160+
FDA drug GMP warning letters citing data-integrity deficiencies, 2017–2022
Source: FDA 2018 Data Integrity Guidance; Redica Systems analysis.
Real consequences

Companies have already paid the price.

US FDA / DOJ
Ranbaxy Laboratories
$500M2013
EMA
GVK Biosciences
~700 medicines suspended2015
FDA / WHO / EMA
Semler Research
Suspension + WHO Notice of Concern2016
Use cases

Where immut earns its keep in pharmaceutical.

Every one of these activities already happens in your manufacturing, QA, and clinical teams. immut adds a layer of independently verifiable proof to each one.

Use casePotential impact
Current process

Completing and releasing batch manufacturing records (BMRs) for every production run.

How immut helps

Hash each BMR at the point of completion. Any subsequent change is detectable by mathematics, not by policy. The timestamp proves the record existed before any deviation or investigation was opened.

Bottom line

Typical remediation cost for a single data-integrity Form 483 observation: $500K–$2M. Warning letter escalation: $50M–$600M.

Source: Pharmaceutical Technology; The FDA Group.
How it works

Three steps. Seconds per file.

01

Hash the file.

immut generates a SHA-256 hash of your file on our servers. For sensitive workloads, dedicated servers are available so files stay inside infrastructure you control.

e.g. a batch record, lab notebook export, or validation document
02

Record on the public ledger.

The hash is committed to the XRP Ledger, a public blockchain, with a precise timestamp.

e.g. XRP Ledger, precise timestamp
03

Timestamped certificate.

immut returns a certificate of the record and its timestamp. Blockchain-anchored evidence of this kind has been accepted in courts across 88 countries and 171 jurisdictions.

e.g. anchored to the XRP Ledger, a public blockchain
Works with your whole stack

immut sits under the records your teams already produce, in any tool. Files stay where they live; immut writes the proof that anyone can verify.

Source systems
TeamsSlackSharePointDriveGmailNotionGitHubFigmaSalesforceDropboxVanta
The proof layer
immutHash · Anchor · Verify
Verifiers
CustomerCourt / JudgeRegulatorAuditorInvestorInsurer
The four properties

Proof that satisfies the four properties regulators and courts require.

01
Contemporaneous

Timestamped at the moment of creation.

02
Tamper-evident

Any change after creation is detectable by mathematics.

03
Independently verifiable

A regulator, auditor, or court can verify without trusting you or your vendor.

04
Court-ready

Blockchain-anchored timestamps of this kind have been accepted as legal evidence in 88 countries across 171 jurisdictions.

Secondary benefit · IP

Prove it without publishing it.

Because only the hash is ever made public, formulation know-how, process IP, and analytical methods can be proven to exist on a given date without disclosing the underlying file. Public proof. Private work.

How immut protects pharmaceutical IP
FAQ

Common questions about immut in pharmaceutical.

Your file is hashed with SHA-256 on immut's servers, and only the hash is committed to the XRP Ledger. The hash is a fixed-length string that cannot be reversed to recover the file, so no file content is ever published. For sensitive workloads such as patient data or proprietary formulations, immut offers dedicated servers so files stay inside infrastructure you control.

Blockchain-anchored timestamps of the kind immut produces have been accepted as legal evidence in 88 countries across 171 jurisdictions. The four properties regulators look for (contemporaneous, tamper-evident, independently verifiable, court-ready) are satisfied by construction, not by policy. For a detailed analysis of how immut maps to 21 CFR Part 11 and ALCOA+, see the GxP evidence page.

immut is an independent layer alongside your validated systems, not a replacement. Your LIMS, eDMS, and DCS audit trails are controlled by your own infrastructure. A determined regulator or opposing expert can question whether they were altered. immut's timestamp lives on a public blockchain that neither you nor your vendor nor immut itself can change. It adds the independent verification that internal audit trails structurally cannot.

Because the proof lives on the XRP Ledger, a public blockchain no single party controls, every certificate already issued remains independently verifiable by any court, regulator, or auditor in the world. This continues indefinitely, without immut's continued existence.

Start

Start proving your records today.

Only the hash is ever made public.