Evidence row 2162974

What was observed

{
  "endpoints": [
    [
      "web",
      "https://getcourier.dev/"
    ],
    [
      "mcp",
      "https://getcourier.dev/mcp"
    ]
  ],
  "name": "GetCourier",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T15:08:06.333145Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T15:08:06.333145Z",
        "updatedAt": "2026-11-02T15:08:06.333145Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Email for AI agents: inbox in one call, no signup or key; get codes and links, reply and send.",
      "name": "dev.getcourier/getcourier",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://getcourier.dev/mcp"
        }
      ],
      "title": "GetCourier",
      "version": "4.2.0",
      "websiteUrl": "https://getcourier.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "Email for AI agents: inbox in one call, no signup or key; get codes and links, reply and send."
}

What the leaf hashes

{"body":"deaf243c5a0ddc82e95f2aa154a1d51c312aaf2d67db0ebdbcda354a6cb601a3","id":2162974,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793632717084169,"prev":22831,"subject":"mcp_registry:dev.getcourier/getcourier","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. 0xce732c690ed0f20c7f9e5eb91698760934855a63177d8a4ce1b46743e3d6638f
2. 0x8962cc7b9e96d6f2a193b4005870ac951d05c9c4d96cafa0ef4fe46b901d8801
3. 0x76781029a6e7149b467e6ae8821cd629be9a2ae87d148f0f33664cefe0d418c7
4. 0x607c1f1a7dc8b9d855937fc60a3028844f8505ec05f8ca984abb4ecfa8e7a1ac
5. 0x2635551d109b0d51ae4387fcc4c226704b5cd97858d4ac0955098c8b808433fe
6. 0x1611d0d37e2bc8fa909f28891de830a83e5a9007ee8737377350ec117584120e
7. 0x3efbddddd7df11cfb18f79b72cfc1134d1b722e998cb56181fe01b782a46104e
8. 0xaf7e4d7b14040ad42a59d6e3e58316fb705dd6e4c440a43dd24820b0f76001a3
9. 0xa51e474470793df3ade2265f919fbb2c8d8ceba696dbf92bac2b3011e6e13ae1
10. 0xc36e41f1964cb043265c9323735588acacd4a03d84266fb81e36c61b8c5733a3
11. 0xa638fee3835c8f9de32af3f4feb7834af9a8c9a6452f0b5118b8258f4545fee3
12. 0xdd70b02ace47c3d130058a43d9d07b1c248c91e80e9c82aa580d25929a652bb8
13. 0x072f2f6577fd7448e35dd54b73d821e24c8d625a3295181aa05e7da8bcdbf170
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af