Pocket Proof — Disclaimer Addendum
This addendum supplements the Dignity Labs Base Disclaimer. It covers feature-specific limitations for Pocket Proof.
Pocket Proof is a consumer application, not a forensic instrument.
While it implements published standards (SHA-256 for hashing, NIST SP 800-86 guidance for chain of custody), it has not been independently certified, accredited, or validated by any forensic science body, standards organisation, law enforcement agency, or regulatory authority.
Pocket Proof is designed to help you create records with stronger integrity characteristics than a standard phone recording. It does not guarantee that those records will meet the evidentiary standards of any particular court, tribunal, or proceeding.
Dignity Labs Ltd makes no representation or guarantee that recordings made with Pocket Proof will be accepted as evidence in any legal, regulatory, employment, insurance, or dispute resolution proceeding.
Admissibility depends on many factors beyond our control, including:
If you intend to use a recording as evidence, consult a legal professional in your jurisdiction before doing so.
You are solely responsible for complying with all applicable laws regarding recording consent.
Recording consent laws vary significantly by jurisdiction, situation, and the type of recording (audio, video, phone call). Some jurisdictions require the consent of all parties being recorded. Others require only one party's consent. Some locations prohibit recording entirely (e.g., certain courtrooms, government buildings).
Dignity Labs Ltd does not advise you on when or how to record. The guided capture templates in the App are a convenience feature, not legal guidance. Using a template does not guarantee that your recording is lawful.
If in doubt about whether you may legally record in a given situation, do not record. Seek legal advice first.
SHA-256 hashing provides a cryptographic fingerprint that can demonstrate a file has not been altered since the hash was computed. However:
GPS coordinates are reported by your device's hardware and location services. Accuracy varies by device, environment (indoor/outdoor), network conditions, and satellite visibility. The App reports the accuracy figure your device provides but cannot independently verify it. GPS coordinates can be spoofed on compromised devices.
Timestamps are taken from your device's system clock. If your device clock is inaccurate (manually set, wrong timezone, or not synchronised), timestamps will be inaccurate. The App does not use a trusted timestamping authority.
The chain of custody log records actions taken within the App (capture, view, export, share, delete). It does not track what happens to a file after it has been exported or shared. It does not record who performed the action (the App has no user accounts). It is maintained on-device only and is deleted if the App is uninstalled. It has not been validated against any forensic standard for chain of custody documentation.
The Evidence Vault (Pro feature) encrypts recordings at rest using AES-256-GCM with keys stored in your device's secure hardware. However, encryption does not guarantee admissibility. If you forget your PIN, encrypted recordings cannot be recovered. The vault protects against unauthorised access to your device, not against all threats. Dignity Labs Ltd cannot decrypt vault contents under any circumstances.
Pocket Proof stores all data on your device only. We have no backups of your recordings.
Your recordings may be permanently lost if: your device is lost, stolen, or destroyed; you uninstall the App; your device suffers hardware failure; you perform a factory reset; or free-tier auto-delete removes recordings after 24 hours (this applies after your 7-day free trial ends, unless you subscribe to Pro).
If a recording is important, export it immediately to a secure backup location. Do not rely solely on on-device storage for critical recordings.
Guided capture templates suggest recording structures for common situations. Templates are a convenience feature, not legal or professional guidance. Using a template does not guarantee compliance with any legal requirement. Template content may not reflect current law in your jurisdiction. You remain solely responsible for the content and legality of your recordings.
Trusted contacts are stored on your device only. If you share a recording via a trusted contact, the recording leaves the App via your device's standard sharing functionality. Dignity Labs Ltd is not responsible for what happens to recordings after they are shared.
| Point | Summary |
|---|---|
| Is this a forensic tool? | No. Consumer tool following published standards. |
| Will recordings be admissible? | We cannot guarantee this. Consult a legal professional. |
| Do I need consent to record? | You must check and comply with your local laws. |
| Does hash verification prove everything? | It proves the file hasn't changed, not what was recorded or when. |
| Are GPS and timestamps guaranteed accurate? | Only as accurate as your device reports. |
| Can you recover my recordings? | No. We have no access to your data. |
| Should I back up important recordings? | Yes. Export immediately. Don't rely on device storage alone. |
If a recording matters, back it up. If you need legal advice, consult a lawyer.
This addendum was last updated on 11 February 2026.
Dignity Labs Ltd · Company 16954194 · England and Wales