Evidence row 3765317

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": "2026-11-06T19:34:42.241808Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T19:34:42.241808Z",
        "updatedAt": "2026-11-06T19:34:42.241808Z"
      }
    },
    "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": "1.36.1",
      "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":"b854a938d543af1f7e048b9b7d5f82e69e62a7b9cd5ec3442c9d78f07c4b9b26","id":3765317,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793996606546587,"prev":3723928,"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. 0x5671d0300b148703ae357ae38fa3d4c0c32337e4df44c90f4712ef01a366147c
2. 0x869a45535d827ac0b1563e792d1f88e1aa2e9cdae44bffdb620a2153f8c42feb
3. 0xba8a94c09f425832a6dbcae7572698ec22bb5cc5506ba57508e65f5e1b150b20
4. 0xdddfa9dc4eb02cc8df778a2d244d60291d7134459c04011975498c25a8904b4f
5. 0xcadc9e633ebc0c19333d1b8b39fe52d98f07b9b899bb56652da3dda85285464b
6. 0xa2fac474b87407d2ed9d8b96c02e86cdd7ee20c584c25f36b1bc06429dc451f9
7. 0xd75e72f726af8313abb489750688fcc915dc14af1b717a5f74f35dd10c9cf83b
8. 0x9b15e0d49a5ef9789474bf51a7773a1d101b7bccf46d9acede061aaaaed3955a
9. 0x930c811ee9d1fbaf3cdde6a1d34c4c83b78f5ea57d89476add3c64d4d6ddbc8c
10. 0xb9b68b05a76df0b115b6b79d09aa0ba18b0ee4077a04b85405446ad3dc9e410a
11. 0xa2d71566afc69017f989f4ade963c4e5c7866bb74710e3230279e8ce15b315e1
12. 0x4ab3d4a5968d0352e2cdc0092d87a1bf662203881f1f3290774a89b224ab3d72
13. 0x55e8d440db2afafbd56e4dd36f7b6f5610d736995fc1c534ea6b0a3d3f9d5659
14. 0x7abf7584949efd3b63bcfb8ca39ee05f7142b48c7862889137843da44a858a72
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1