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Incident evidence for UK shops

Record the incident. Keep the evidence.

One press records video and sound in your shop. Witnal sends each segment off the phone while the browser stays open and connected, then seals the evidence with a log of its handling.

Browser demonstration. Native capture app planned.

A hand holding a phone at chest height. On the screen, Witnal's capture page: one orange circle that reads Start recording.
The capture screen, on a phone in a hand. Demonstration shop.Photograph: Jakub Żerdzicki, Unsplash. Screen: Witnal.

No facial recognition or automatic 999 calls.

The evidence record

A recording with a custody log.

Each uploaded segment is checked against its device hash. The sealed record keeps an independent timestamp and a log of its handling. You review the drafted statement before handing it to the police.

Inspect the record
Custody logdemonstration
  1. 00:00:01Capturedsegment 01 · video and sound
  2. 00:00:01Hashed242c6ceb…819aaaff
  3. 00:00:03Streamedwhile recording continues
  4. 00:01:42Receivedhash recomputed, matches
  5. 00:02:00TimestampedRFC 3161 authority
  6. 00:02:09Sealedoriginal never rewritten
SealedSHA-256 · RFC 3161
A record from the demonstration shop, written the way Witnal writes one.
A shop till, photographed close: worn keys and a handwritten no-float note taped over them.
Photograph: Allen Y, Unsplash

Current availability

Witnal is running with a demonstration shop. It has no customers yet. The records shown here are demonstration data.

Capture currently runs in the browser and needs the page to stay open. A native app is planned for use on the shop floor; it is not available to download yet.

Built by RSE Labs in London. Ask for a live demonstration