Evidence row 2281398

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.conecto.chat/mcp/email"
    ],
    [
      "web",
      "https://conecto.chat/tools/email"
    ]
  ],
  "name": "Conecto Email",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T21:16:12.395149Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T21:16:12.395149Z",
        "updatedAt": "2026-11-02T21:16:12.395149Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Inboxes on your business's own subdomain that send, receive and keep threads. Pay per action.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://conecto.chat/icons/conecto-graphite-v1-512.png"
        }
      ],
      "name": "chat.conecto/email",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your Conecto key, sent as Bearer conecto_sk_... One POST to https://api.conecto.chat/v1/signup returns a key with $1 of free credit. Chat apps that sign in with OAuth add https://api.conecto.chat/v1/mcp instead: one connection for every area.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "A Conecto key (conecto_sk_...)",
                  "isRequired": true,
                  "isSecret": true,
                  "placeholder": "conecto_sk_..."
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://api.conecto.chat/mcp/email"
        }
      ],
      "title": "Conecto Email",
      "version": "1.0.0",
      "websiteUrl": "https://conecto.chat/tools/email"
    }
  },
  "source": "mcp_registry",
  "summary": "Inboxes on your business's own subdomain that send, receive and keep threads. Pay per action."
}

What the leaf hashes

{"body":"1882a0adac1c12318a7ae8fd07645aede03e1a57fb5f2af6c5ebf58c6d9aca10","id":2281398,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793654328099225,"prev":null,"subject":"mcp_registry:chat.conecto/email","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc8dbc1a96f857c66603517a7898432b29a1767edb900e935e5bd2a09790a6599
2. 0x0cacfe875e9661908405b5b61bd9179d0ba49e2d4362402c5bd0449f1f6476fa
3. 0x251d2ab57618a7b6d49a9fa1cc4bd93dae0a9d0d90204887f3a69d3be906142e
4. 0x218ae9f0d16ddbe572c4b071f8c5197a999b9a74201727a174fbb024d30e9783
5. 0x5a20bb32f9eee1ebe0855a1bf1d5ecd292eb04fd371741214a83cb74a57dc5f3
6. 0x116b5c016b20fc5874784eb7da43013b2ce594263cbf3508f37624e05ce03d00
7. 0x6e82e1565e8f49c65e8c56984da3c7ef6ab5ebc1caf6445130890f654206d3af
8. 0xf1826dd05c63b64f820dc088d9ac90efa212b03acf6e05a0409c65e1d4cdbb79
9. 0x8d312b623765957eac88f643a7a64dd6963d30c1cc5b58f3605fbb24ac93fc68
10. 0x1b3b2bc6994b4a79d622ef5e3871a1e391246f59a1a7cb9f0ed454a69d7f8bf3
11. 0x8d5f06ad74c2adef62d33bd693a474ccd71e20d02f74ed98790f5d2a256b6fa5
12. 0x5960e83ed1a839b0c9a6ca8cd51fcd088a6b59d306e456831c1bae56f718642c
13. 0x0c0f15fae9c65ebf110db9a83b92aa128ce387de0137888a7863d81f3567dc04
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af