Field Notes — the Docurensic blog

Field Notes

Document fraud, forensics, and verification workflows — practical writing from the team building the engine.

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How-to guideJul 12, 20264 min

How to Tell if an Image Has Been Photoshopped

Edges, lighting, metadata, reverse search, and error level analysis: a working sequence for checking whether an image has been edited — and knowing when you need tooling.

How-to guideJul 12, 20264 min

What Is a Webhook? A Plain-English Guide

Webhooks are how systems tell each other something happened — the moment it happens. How they work, how to secure them, and what to do when deliveries fail.