Evidence row 22571

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://prompt-guard.agentdiet.dev/mcp"
    ],
    [
      "web",
      "https://prompt-guard.agentdiet.dev/"
    ]
  ],
  "name": "AgentDiet A2A Indirect Prompt-Injection & Jailbreak Firewall",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T14:09:36.902384Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T14:09:36.902384Z",
        "updatedAt": "2026-10-21T14:09:36.902384Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Scans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections an.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://prompt-guard.agentdiet.dev/logo.svg"
        }
      ],
      "name": "dev.agentdiet/prompt-guard",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://prompt-guard.agentdiet.dev/mcp"
        }
      ],
      "repository": {
        "id": "1422356719",
        "source": "github",
        "url": "https://github.com/robertoyanguas-ops/assay"
      },
      "title": "AgentDiet A2A Indirect Prompt-Injection & Jailbreak Firewall",
      "version": "7.0.17",
      "websiteUrl": "https://prompt-guard.agentdiet.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Scans untrusted web pages, emails, MCP responses, or A2A payloads for hidden prompt injections an."
}

What the leaf hashes

{"body":"5a44c63e1bbb3ae4a1d7e5286000712dfc0eabe36ee5946c7d04e23632f5a4e3","id":22571,"kind":"listing","method":"baseline/1","observed_us":1793025349442409,"prev":null,"subject":"mcp_registry:dev.agentdiet/prompt-guard","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xa548ebb0aad741b0f80685eae4ebf3135550d268c668eb826c5683dc18dde61e
2. 0xa61ed6ee3bff82c639267fadb07436b3c8799b4e2b7a9b30dc2937dfefe94225
3. 0x66fe1af32a934c0a00308c268728d2975f11b5d677deed49417ef4baec2b5fe6
4. 0xcc2830c8a9ba519a0810923d5f05f62bc0b23911dad0f9a4306a1f2247f8f6b0
5. 0xb79e883e1feaf5dc33668cb4f411cb95e360aff4f0e6c3014db839e3d6482547
6. 0x1aa035b67419071ed2d4ba9443317591162bac0c8089476b9ef23778ba2982b1
7. 0x05bb6117404a0394f55e84cbeb91b64549ff10d452cfc997c9a3cf68b6a1a11b
8. 0x925ea8fd15173168e92884620e514d68568d42ad683c9ac3c29831346d818211
9. 0x5b246434376ca0995dd62493e4f2735f98c56a53ad1cb0e51dbfd4862a23a293
10. 0x494d50e7c2a667a94651588fb1c6bae6df468e826359a35ba4b503d878536df7
11. 0xf237135c66ca84b49bee4316c469fc0289ef400162349fc2344fca1bb98dbd0e
12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae