Evidence row 1500444

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": "2026-10-31T17:15:10.633896Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T17:15:10.633896Z",
        "updatedAt": "2026-10-31T17:15:10.633896Z"
      }
    },
    "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": "1.2.0",
      "websiteUrl": "https://usefulapi.io/text-request/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read inboxes, messages, contacts, groups, tags and scheduled messages."
}

What the leaf hashes

{"body":"f25a31102c8a1701c1976a6781922db19f99956282425ea7a8693be47ddba4ae","id":1500444,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793466976606990,"prev":1482252,"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. 0x9234116cdec46ff522932aa7e6123201bd25f5023839b740975d78520da45bfb
2. 0x75702d8f0366d81d6d755be745b401e069543a322413d9249a5e82eda2382085
3. 0xb70824998b071a63d1bd033d87ff774c16747b16d57737987e53cc294660eb27
4. 0x2e29312ec0c56729c9d21caa13237dd4aea37f30d4d1f3e1186aeb2a8b5273d5
5. 0x8d7d63651200e3b8e270f5a8330e4ba327705684db9d363a43a085ca7cfbe8d7
6. 0x1d638bb4b0e659ee047c54d73267689c8c75cc84c1ff35beff67a9f8cd09dd97
7. 0x3fa34862d3c304e7d6e996de5abd11fc397c4a5fa8110f72180f20f8ff178692
8. 0x4331cd2a9582f3a2174537e283c2dcb2a42bf918aa6ae360714e7097cf40211b
9. 0xc4c37f6d0049ca613e88279a96881d7e001aae8fdc7918f4b97649fdba7a3608
10. 0x5f12cad8a4829896b03206008e9663285a5425d177a048daeb511ed80fcca0ff
11. 0xc9567f1f554f45362d16b0f966327ff254f1a54120da5b6edf21cfa88797bb07
12. 0x00b55142778c2749a063cf357330e2ddd510866e60fb9d39bda15086289b1e9d
13. 0x0b96c0f13719918b931247158322b454f759d79392d95e46336e8f97f2324aa6
14. 0x4703be8cc879d73c92037a4dad5a432848a2483b2cd09dba8d5baecb22a1919b
15. 0x91bc1c2b25f148b9b56bf377304983d0f2e68d0d8c3f65c9aaa8adb083331d11
16. 0x8605635b6c6bd33c6547585212170cc076018c2dd5f81f35a5ac4ade689fbb12
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0