Evidence row 443009

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://chaport.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/chaport/"
    ]
  ],
  "name": "Chaport MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T08:35:06.581448Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T08:35:06.581448Z",
        "updatedAt": "2026-10-27T08:35:06.581448Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Chaport visitors, chats, operators and webhooks; update visitors and chats; message visitors.",
      "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/chaport",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://chaport.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/chaport",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Chaport MCP by usefulapi",
      "version": "1.5.0",
      "websiteUrl": "https://usefulapi.io/chaport/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Chaport visitors, chats, operators and webhooks; update visitors and chats; message visitors."
}

What the leaf hashes

{"body":"a665827c38f84b1b83040f6dafa090ee9be6e6d6373649456dbc6204f83cf52d","id":443009,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793093257125629,"prev":56517,"subject":"mcp_registry:io.usefulapi/chaport","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x393761d70934bdf3fd34e5555742f2a3e8af1fbe65e06761ba99de82d0cd0d1f
2. 0xec694fb4ba4bb6845bcf5b9e04b933028c4600fd7701e219727765ecf6d97f93
3. 0x84bf772e496509b15a770a76217aff50637b02d7a0a485e522643163c60e6d0e
4. 0xcc92b4578e4e7b47cd4eb0265be8ab5e5c291b4361e4679f8b51cff67da34c2b
5. 0xa2e538e30798f1815cc3e80a08c148bf9b810dc062e983c5edfb14e17b6e0446
6. 0x1fe15183f63229ea760ec70c52d3f5f33f274f392f6889a0e897aac7a0482a9d
7. 0x8886bbbbb50cf6231030fe4c6f7d07316e8a5efed6778916af007035258cbbd7
8. 0xbc75c51a7db12649e409dcb24de4a8ba8cbcf0cdd5fdcb62162c0de524190fd1
9. 0xc88c95b80dea731924951fc651275eaf4fac6ae5dca41b9094cd03b8e9b7e8e7
10. 0x7caa46df4e3451a2de5503302692ea0475c7a29e499933d0b7ee3a1fa91bdcae
11. 0x7b8168d9a323983ca8a6e81296d112593f810321905f76034e59a057770de39f
12. 0x5ad46fa78d79ba6d76c322cad1bc48cbf0c26dc875ba94214d44c9d3c0b36673
13. 0x5a6a2d80130a2a2e783e8f8096057d594b53c7bc148344100f2c40afa809745f
14. 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

Not published on a chain yet