---
title: "Proof bundle: definition | KYE Protocol™ glossary"
description: "Proof bundle: The transport format for an evidence pack."
url: https://kyeprotocol.com/glossary/proof-bundle/
lang: en
source: "KYE Protocol"
---

> Proof bundle: The transport format for an evidence pack.

Evidence

# Proof bundle

The transport format for an evidence pack.

The transport format for an evidence pack. signed JSON over JWS, or COSE-Sign for embedded contexts.

KYE™ Minute explains this term in an episode dated 10 December 2026, once podcast audio is switched on.

**Source** The KYE Protocol™ glossary, [as published](https://kyeprotocol.com/glossary/#proof-bundle). Not legal advice.