Evidence row 1005112

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/who-iris/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/who-iris"
    ]
  ],
  "name": "Who Iris",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T07:14:23.95988Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T07:14:23.95988Z",
        "updatedAt": "2026-10-29T07:14:23.95988Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "WHO IRIS — the Institutional Repository for Information Sharing.",
      "name": "io.github.pipeworx-io/who-iris",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-who-iris",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/who-iris/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-who-iris"
      },
      "title": "Who Iris",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/who-iris"
    }
  },
  "source": "mcp_registry",
  "summary": "WHO IRIS — the Institutional Repository for Information Sharing."
}

What the leaf hashes

{"body":"1f5692c23e61fef212a8c5fc04357b93fe9e731b719aa2502cc2994f6b68c7b4","id":1005112,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793261578008248,"prev":47709,"subject":"mcp_registry:io.github.pipeworx-io/who-iris","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x8ef102d4b6232e0215a6f929403808686ccf6fb297905b3146c7eeacb8789398
2. 0x80075803ce751f9576b5ef7c3df7b99a0f13e2addab639f5d155e0b2c261026a
3. 0x93ebb1e0125f6b3cf84cac3be9940ba0ce279a2e9be46b6eea7f4b6dce0e7720
4. 0x9da5ab9417cb1e7fb7b718bfe5f75eef427c4373151bae8a71c75c43a802767b
5. 0x69a8cdbc547502dd83a8b52e5244063fab0a08adbf4e34673ad564b68788069e
6. 0x7ce4076da44ec7942f4a6920ceb4c7ed091a45f63ff4e6bda98e115fd4cc8077
7. 0xfcc978d37d9959bbbf7926b30c9e042a621b81614e8cd09783bf2a612f4a5f69
8. 0xf25fc64d76e677b8310dac766d072afadbcd33210ec2955d8904dd53ab731b06
9. 0xd08c01f6b6efd88c7201c4b03c52a4ae9472d42aab7c9b719aedd1c0eb0e0282
10. 0x4df14db6a2e9c1ec1a933acf0bf87ceb1c2d17c9e655c293bf8fc6387575f0bf
11. 0xf0c56d9a853c94b24e4f854604f22fab9ff9e0d840a58bb302aaa7c78e2f644d
12. 0x924a97a5d68012ac776583a7dc748c3226aabfbbbb479e996042842cb6f43fc3
13. 0x834e0aae5de1c77f23e901b21cc37833f72279146f0a5e458548b82d6bed2b7a
14. 0x2ec9677def553f2064a7e34081a129a91f7999a429ef2705c4c539a9602f3bbf
15. 0x09d5ec1c01b0f087fe9f6cc95432188552da9adc88004aed57401ea49f2b56d4
16. 0xe38dc587bc010668982bd78025ac33d7326ffc2587f2de00e848da2718907ecf
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1