Evidence row 1227954

What was observed

{
  "endpoints": [
    [
      "web",
      "https://nifimcp.com/"
    ]
  ],
  "name": "NiFiMCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T04:55:36.583947Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T04:55:36.583947Z",
        "updatedAt": "2026-10-30T04:55:36.583947Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Evidence-backed, read-only Apache NiFi investigation: cited evidence and reviewable flow drafts",
      "name": "io.github.nifimcp/nifimcp",
      "packages": [
        {
          "identifier": "nifimcp-server",
          "packageArguments": [
            {
              "type": "positional",
              "value": "serve"
            },
            {
              "description": "Path to a NiFiMCP operator configuration file (demo, bundle or live mode)",
              "format": "filepath",
              "isRequired": true,
              "name": "--config",
              "type": "named"
            }
          ],
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0rc1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/nifimcp/nifimcp"
      },
      "title": "NiFiMCP",
      "version": "0.1.0-rc.1",
      "websiteUrl": "https://nifimcp.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Evidence-backed, read-only Apache NiFi investigation: cited evidence and reviewable flow drafts"
}

What the leaf hashes

{"body":"ad0c08b2c80a41810ea3dc100591041953fa4fa7c8aa731d9f749a126d5035f0","id":1227954,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793337293225222,"prev":null,"subject":"mcp_registry:io.github.nifimcp/nifimcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x547e0aa3ef9aecc7f9fcd7fd7f11767dac91fd7de32466e659bbd9a35303d2bf
2. 0xd7d43e2f4fad8d066b643c868b0d584f9c1667a026a42411b8c6ec78bb94be1e
3. 0x4d8d57be5d96783d3a5540648fa0b6c82f58a84648f1460405ae249bdbdeb645
4. 0xc47eb38ae1b71f7446a4148694752a560d3e7cc8a64166762532c2a449ab59ca
5. 0x1c9e33e76e6fa6f8bc432f486a68f25ecf4783b2898f7160334c5f507c7e4864
6. 0x8915ef1795610f87fcecbfc5947d05f5b146e6a4abf47c4ea3390c0e058649e6
7. 0xf9bbe1e702d31310f1c6b28b24468bdf0214b5945aafbcedf1892e43f135b50f
8. 0x7c582e0b485a978874e6fcfc098228cbbb3a261de7eb9920201c5e6e41c6bf7e
9. 0xf99ac761269abcd02a798d87b7493bd69329937042fdd09e2039cd112a2aa6fd
10. 0x02b5dc5cdea2024890e7bf006082dc5ab6b198badb4c690b36b176e146215364
11. 0x96d64e12e33f9596d724e7e34f224ac7d3f18e6da849ab97f9082a071d7e08c7
12. 0x39553347c4739ac9ed90e3f481e46c8025da9e356a0f6e2526115aad09aaa15e
13. 0x85b6002c61ef4075a6447b26f57b780bd1014041507b2fc474c4280de84b3c10
14. 0xc50bc54a5f909a7a577c4f0728b218d8be3478facb29ad6040ae8212305ae1d6
15. 0xa937fac4496d1d79e24c5f12abd33388ef710185b9d82165d4b39af6bd434545
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861