---
title: "Get Source Chain"
method: GET
path: "/memories/sources/chain"
tags: ["provenance"]
---

# Get Source Chain

`GET /memories/sources/chain`

## Request

- Base URL: `https://cathedral-ai.com` (the document declares no server; this is the origin it was published from)
- URL: `https://cathedral-ai.com/memories/sources/chain`
- Auth: none declared. Required headers: `authorization`

Returns the current source chain hash and the ordered list of sources
that produced it. This is what will be folded into the next snapshot.

## Headers

- `authorization` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/cathedral-ai/apis/cathedral-memory-service.md) · [All operations](https://skmtc.dev/cathedral-ai/apis/cathedral-memory-service/llms.txt) · [OpenAPI document](https://skmtc.dev/cathedral-ai/apis/cathedral-memory-service/revisions/e40fefc11dcf?raw)