Evidence row 47792

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.honcho.dev/"
    ]
  ],
  "name": "Honcho",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-12T17:39:36.975383Z",
        "status": "active",
        "statusChangedAt": "2026-08-12T17:39:36.975383Z",
        "updatedAt": "2026-08-12T17:39:36.975383Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Memory that reasons: continual learning for stateful agents. Better context, fewer tokens.",
      "name": "io.github.plastic-labs/honcho",
      "remotes": [
        {
          "headers": [
            {
              "description": "Authorization header for Honcho. Use either an OAuth access token or a Honcho API key from https://app.honcho.dev (API keys start with hch-). Send as: Bearer <token>.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            },
            {
              "description": "Optional. Target Honcho workspace; defaults to 'default' when omitted.",
              "name": "X-Honcho-Workspace-ID"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.honcho.dev"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/plastic-labs/honcho"
      },
      "title": "Honcho",
      "version": "3.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Memory that reasons: continual learning for stateful agents. Better context, fewer tokens."
}

What the leaf hashes

{"body":"6d6774bb0703ebe5d54564ef39d8e6c42ae7e39b45a037d5c3b3ca289dac6dca","id":47792,"kind":"listing","method":"baseline/1","observed_us":1793025410757232,"prev":null,"subject":"mcp_registry:io.github.plastic-labs/honcho","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xf8c4e81cad34567abb8aeb635df343787f9eaaf15a1504891492a6a1c67df138
2. 0x98f8ca5c8ae691412c7a53025c3ec86fd7e4266cedaf609c6a1928386ab90aff
3. 0x4085145708dc22ae0fbcc97c5e31916164ce7c5372f63d38ac9dc9f667cee7b9
4. 0x19dde73a4f3297258ffa979cd544de874144c62fd5716f164360e10061353f07
5. 0xc8a1257a834f58d46dafbca65f14c32d0db9a42e8e6fff67cbc5018052e39a39
6. 0x1cf3637fe1df361534537d29f525ae35e3ac7d6befec633f54f1451d71e456ea
7. 0x319027951d47692aee8c66edeab8f023a832822f69c90b6c0219e50f4e2fac6c
8. 0x812d89d634fb6a2b5049ba7ad2ffe9707343c39ac1726beeb10175fdee221b4f
9. 0xf66628a0d3140c444dce5159611601d48ff0b1f54e3cf2b722d1b1f0d78fbecc
10. 0xedbb756c6884e1e4b4d8aa27e3c5a9118300a1c763d183c08ab09c58ee11482f
11. 0xe3be477672f672ad65922159dceef6444408759f2808a7a1e1ba87146cf5eee0
12. 0xf7eba200f6f1012d700fcc53fc6d57dcafd1019c920b1030d42fa21d4af95d94
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae