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MeaFuse safeguards digital evidence from the moment it is captured, received or created. Using patented blockchain sealing and advanced cryptography, it keeps photos, video, audio and full web captures secure and tamper evident throughout their life – on the iOS, Android, Windows and macOS devices your teams already carry. Capture at the scene, share instantly with operational colleagues, and prove authenticity at any point in seconds, without specialist hardware or expert witnesses.
Generative AI, deepfakes and digital disinformation mean that every image, recording and screenshot used in an investigation will eventually be challenged. MeaFuse, part of the Mea Digital Evidence Integrity suite from UK company Issured Ltd, answers that challenge by transforming the traditional chain of custody into a digital, transparent and unbreakable audit trail.
Think of MeaFuse as a digital evidence bag. Just as bagging and sealing a physical exhibit protects it from interference, MeaFuse seals every digital file at the point of capture – and if so much as a single pixel is changed, the certification is voided and the tampering is instantly detectable. Developed by a team with backgrounds in UK policing, including delivery of the Home Office's Digital Intelligence and Investigation programme, MeaFuse is built around how investigators actually work.
For government departments, MeaFuse provides defensible records across vetting, compliance, inspections and casework. Digital material can be captured or received with authenticity guaranteed from the point of creation, verified through the MeaFuse app or API, and stored in encrypted folders with individual user permissions – reducing reliance on costly deepfake detection.
For police forces, MeaFuse turns every officer's existing phone into a sealed evidence-capture device. Crime scene photography, video and audio, victim and witness statements and supplementary footage are all secured on the spot and shared instantly with investigation teams – with no memory cards, evidence bags or physical media to log and track.
For investigators, MeaFuse captures fully rendered web pages and social media feeds – with the required metadata – before content is deleted or edited, preserving open-source evidence in a form that stands up in court or at tribunal.
How it works:
1. Capture – photo, video, audio or web content is captured in-app on any device.
2. Seal – the file is hashed and sealed to the blockchain at the moment of creation.
3. Store – assets are held in encrypted, permission-controlled folders, accessible 24/7.
4. Share – evidence reaches colleagues instantly, with provenance intact.
5. Verify – authenticity can be proven at any point, in seconds – and because MeaFuse includes a public validator, anyone can independently confirm a seal, with no expert witness required.
MeaFuse protects investigations from legal challenge on digital authenticity, cutting the delays and costs of defending evidence. Once a single case is lost to a digital-evidence challenge, such challenges become routine, MeaFuse means you can answer them in seconds. It removes the need for specialist capture hardware, the camera, recorder and notebook are already in your officers' pockets, and eliminates the physical media that traditionally carries the chain-of-custody burden. Critical information reaches the people who need it immediately, and data provenance is preserved throughout. MeaFuse is NIST and CJIS compliant and protected by US Patent 12,101,333.
MeaFuse is available on the Apple App Store and Google Play, with desktop access for Windows and macOS.
MeaFuse is supplied and supported in the UK by DEMUX. Contact us to arrange a demonstration or trial for your department, force or investigation team.
Q: How does MeaFuse protect the authenticity of a file?
A: MeaFuse maintains proof of authenticity and ownership from the point of capture, receipt, or creation, giving you a verifiable record that a file is exactly what it claims to be.
Q: What file types can MeaFuse handle?
A: MeaFuse accommodates any file type of any size and can be managed across mobile, desktop, and laptop devices, giving flexibility across an investigation's full range of evidence types.
Q: How does MeaFuse create a tamper-evident seal?
A: MeaFuse leverages advanced cryptography and blockchain technology to protect data from unauthorised change, creating a seal that reveals if the underlying content has been altered.
Q: Can I share and collaborate on evidence using MeaFuse?
A: Yes. MeaFuse gives you complete control to share and collaborate securely and with agility, letting you access files as soon as they've been captured or received from any location.
Q: Can MeaFuse record interviews that take place offline?
A: Yes. MeaFuse can record and digitally seal face-to-face interviews using a mobile or laptop device, even when there is no internet connection at the time of capture.
Q: Does MeaFuse require complicated systems to manage files remotely?
A: No. MeaFuse enables streamlined collaboration with secure file management from any location, without the need for complicated systems.
Q: What security standards does MeaFuse meet?
A: MeaFuse is built with security by design, using the highest levels of encryption, and is NIST compliant and CJIS compliant where applicable. It is hosted on Microsoft Azure Government.
Q: Which devices can I use to access MeaFuse?
A: MeaFuse can be accessed across mobile, tablet, desktop, and laptop devices, letting you connect to your evidence anytime, anywhere.
If you require any changelogs from older dates which arent currently visable, please contact info@demux.co.uk.
