Evidence row 3723928

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://tito.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/tito/"
    ]
  ],
  "name": "Tito MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T12:08:33.018319Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:08:33.018319Z",
        "updatedAt": "2026-11-06T12:08:33.018319Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Look up events, releases, tickets, registrations and discount codes, and edit tickets and codes.",
      "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/tito",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://tito.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/tito",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Tito MCP by usefulapi",
      "version": "1.35.4",
      "websiteUrl": "https://usefulapi.io/tito/"
    }
  },
  "source": "mcp_registry",
  "summary": "Look up events, releases, tickets, registrations and discount codes, and edit tickets and codes."
}

What the leaf hashes

{"body":"b3a846f550b00a74e8414389b85c0fe3f032fdbc0c01c4424f47901f6b77d9a5","id":3723928,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967742251329,"prev":3414645,"subject":"mcp_registry:io.usefulapi/tito","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x79633ed196bf9ba86a148b5763b6df9d4fcca77cb3027b6cee9422a9b53e6351
2. 0xe13fa3e36c89da92f4ecc32a25de33313e6fde9c00e0d0cfe94f32623984eeb4
3. 0xb1998c75ff608d8eaed61aaa34803b8f9b62cbf4d606353f4efad8518f520f82
4. 0x8cb3e215b5a670040a0d1e022bedd50f8d76922795a5af121d2fc95a8574f79b
5. 0x92285e0471430b04703edb8b392041cba894e4a0c522492aeff718eacff09efa
6. 0x82d8fa92a694881a10c71cd1b55a69568e790f9c0d151d2cf4d62f46f693b9b3
7. 0x6edd50317be0d31e1431de5eaa41a96dd2253b821b0e4d6e57fdf4432d558a74
8. 0xaa3323462e543cf9de23cdd54befad7aceb5f8bedf60ea4d444ebe3a101c018b
9. 0x8c352b9df6c273e93fd73b4e72a2d16e0691519fbe7c380686bb26d34bab43b6
10. 0xe6205dbaf970be23ebc01e702957ee8943ed7c30102038f119de4d737450bef4
11. 0x253b21712d8b090dffdb4201fd0c5fd3a2b01f4c75567944d58efa373be92f75
12. 0x1019cbc905b2fb53a400ad40e43344ec080ddc88e0e2fe7014c82d82c915186d
13. 0x28f75fa5568e7129730dc1ce70e577cbd1b5721e70e9aa5f397c92d34eb3d84f
14. 0xf924dbe70c424f18cbe5709dfede8c9422fbce1ae5388e7d5884eb95585abd1e
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1