---
title: "View a proof receipt by IPFS CID"
method: GET
path: "/api/v1/public/proof/{cid}"
tags: ["public"]
---

# View a proof receipt by IPFS CID

`GET /api/v1/public/proof/{cid}`

## Path parameters

- `cid` string, required

## Response `200`

## Changes

- **2026-03-14** `bcb7c5bf7ca6` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/humbleaf/apis/agentchain-prior-api/changes/api/v1/public/proof/:cid/get.md)

---

[API](https://skmtc.dev/humbleaf/apis/agentchain-prior-api.md) · [All operations](https://skmtc.dev/humbleaf/apis/agentchain-prior-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/humbleaf/agentchain-prior-api/revisions/33dd194c5572/schema)