> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# Flowker HTTP content-digest pin

> Flowker can pin generic HTTP executor content with a SHA-256 digest and fails closed on a mismatch.

<Badge stroke icon="calendar-days" iconType="regular">August 31, 2026</Badge> <Badge stroke icon="file-code" iconType="regular">Documentation correction</Badge> <Badge color="purple" size="lg" stroke icon="eye" iconType="regular">Review recommended</Badge>

## Affects

Teams that use Flowker's generic HTTP executor to retrieve externally hosted content.

## What changed

The documentation now covers the optional `content_digest` SHA-256 pin for the generic HTTP executor. When configured, Flowker fails closed if the retrieved content does not match the digest.

This is a documentation correction of the current runtime behavior; it does not announce a runtime release.

## Impact

**Classification: Review recommended.**

## What you need to do

Review HTTP executor integrations that need integrity pinning. Add and maintain `content_digest` only where you can manage the expected SHA-256 value.