Evidence row 52542

What was observed

{
  "endpoints": [
    [
      "web",
      "https://agentbenchmark.dev/"
    ]
  ],
  "name": "io.github.speedofred/ami-survey",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T17:03:36.540899Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T17:03:36.540899Z",
        "updatedAt": "2026-09-09T17:03:36.540899Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Measures the cost, tokens and duration of a completed agent workflow from its session log.",
      "name": "io.github.speedofred/ami-survey",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "An existing AMI submission token. Optional: if unset, the client registers this machine on first use and stores the token locally.",
              "format": "string",
              "isSecret": true,
              "name": "AMI_API_TOKEN"
            }
          ],
          "identifier": "ami-survey",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "1.2.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/speedofred/ami-survey-client-v1"
      },
      "version": "1.2.0",
      "websiteUrl": "https://agentbenchmark.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Measures the cost, tokens and duration of a completed agent workflow from its session log."
}

What the leaf hashes

{"body":"075b494d2c4b54b329b94ee7267268d1a2da98cf269475b376886146c46c1f86","id":52542,"kind":"listing","method":"baseline/1","observed_us":1793025419987760,"prev":null,"subject":"mcp_registry:io.github.speedofred/ami-survey","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. 0xe56237acb91643ce72f2e78ffd46f592131d70a5c6637971b89eee6dbd936418
2. 0x0028553d184b617367c0ca8f7b888b8282e4e9e1e27d21a7cdac419804d04081
3. 0xd9d01d0cffbf4aff8957d3b37ca214a1a6876f8bf229441f1e123135c8eee7d3
4. 0x525abb6bdb57304331e4f5c54f72f3c0c971931ad3eafdd963bf56f627c00bfe
5. 0xbb0a5b7e40783ea5f01cceb13afd35fde22af42e316f7c10c65fd30cca7b7717
6. 0xfa3f902d90b26b42bbc8870b89d5aef5c1dedea243223b06124b1151b339e6ae
7. 0x457b723b776d68f77bbefb3f08c317b472745d22bfc5a9fb345cd0f919ad88dd
8. 0xcdb21217b8e5907818badf04095fd2e033ce09c1480f0f65092abc315275e63f
9. 0x8470a378d20677c24d76f1048bc06d23b2f28d184561cd0c31bf8ca5609cc741
10. 0xcbd148ef9ef69a55476f415c8c65fbd198c86afa61a13e712804c482ee3c6193
11. 0x29ce97b519f8e4dff85ae3006efb1220983d391295891bc9cbd27db51c46ec37
12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae