Evidence row 1541582

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://text-request.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/text-request/"
    ]
  ],
  "name": "Text Request MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T21:45:11.555794Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:45:11.555794Z",
        "updatedAt": "2026-10-31T21:45:11.555794Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read inboxes, messages, contacts, groups, tags and scheduled messages.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/text-request",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://text-request.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/text-request",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Text Request MCP by usefulapi",
      "version": "1.4.0",
      "websiteUrl": "https://usefulapi.io/text-request/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read inboxes, messages, contacts, groups, tags and scheduled messages."
}

What the leaf hashes

{"body":"58e81339e33ad991baa70fb550ae49d9ded64243bd886562d316a21f368992f3","id":1541582,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485024702617,"prev":1538170,"subject":"mcp_registry:io.usefulapi/text-request","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xad7d590ff23bcc62ca910954bcf79cc3f2b1d442cea25b6f08f86b8e85509c0b
2. 0xf6b1e7509b2ce2455d4bd51e64147208887dcb983a724d8a2af414254876d4b0
3. 0x331fd52d60768b58fb7ff6dbffbabd515b08f8976bf4b8a5bd9b7db3ad77670a
4. 0xa360b57c39fa21b4b61de692d9216a8b0a68d47078726ffc2df2b34239d8a0c8
5. 0xe2e30a6997e71f6e4ac90f06f7d31a28bce958d3a698280b0adf3b849446d8df
6. 0x068acfbc48d70e0588b1ab702fdbd1401f6c490c7e1838a1376fc95eb94d368a
7. 0x9e83a32e8d2efba0fa7f5e93cf04e14f1ba6fa9cbc3c9bbf622b803801ec82e3
8. 0x4c3b134f7fc43378bf5d625210e7094aed9c67135dc7fe3c8b15a28c90b2a4d9
9. 0x0129ef769686f38bf13c8b5b4ca9057cc22ed8f44c4caa8922dcc0f14ade4011
10. 0x374b6600c507c4bab10eebbe2b53722a15d84433df2a3844b2c5dc7b4cc24ffe
11. 0x514499a2e09619b86e7ed1db689750d97d3f8424cdd40c78bcb8597fc36a394c
12. 0x34ebe35e665c8ad4cfee030a83512f81e33c32db411169ebb250ec39780fa4c8
13. 0x0b806489de9a06dcb3c577117e5b9b04eba4220a7b621a2fa8d84dafcbb2eb4e
14. 0x17b4d08af91ab833713ac6154ec68f498dbe032401780285c2ccdadad6ac27f1
15. 0x57afe240b626bf60f6af8c76404811e95ea5519f217fac382bd159177a8ec870
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0