Evidence row 495476

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.hermoso.ai/mcp?src=registry"
    ],
    [
      "web",
      "https://hermoso.ai/mcp/"
    ]
  ],
  "name": "Hermoso",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T13:33:12.687166Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T13:33:12.687166Z",
        "updatedAt": "2026-10-27T13:33:12.687166Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI marketing agent and AI ad generator: 1037 tools, usable alone. No markup on models.",
      "name": "io.github.hermoso-ai/hermoso",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Hermoso agent key (hmk_…) from app.hermoso.ai, on the MCP & CLI tab under Terminal & API keys. Required against the hosted app.",
              "isSecret": true,
              "name": "HERMOSO_TOKEN"
            },
            {
              "description": "Hermoso API origin. Defaults to https://app.hermoso.ai; set http://localhost:3000 to run against your own server.",
              "name": "HERMOSO_API_BASE"
            }
          ],
          "identifier": "hermoso",
          "packageArguments": [
            {
              "description": "Run the Hermoso stdio MCP server",
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.461"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.hermoso.ai/mcp?src=registry"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/hermoso-ai/hermoso"
      },
      "title": "Hermoso",
      "version": "0.1.461",
      "websiteUrl": "https://hermoso.ai/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "AI marketing agent and AI ad generator: 1037 tools, usable alone. No markup on models."
}

What the leaf hashes

{"body":"329c8f05cafeee3e59e40a147b9b69551f11a0c5785ac1d508499a0b871447ed","id":495476,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793111341638461,"prev":406406,"subject":"mcp_registry:io.github.hermoso-ai/hermoso","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. 0x88bb7152eabaa51b81c1dd37938feb6e1aad3d26d8576171e9400f271de0e2db
2. 0xcd37994cab3f794bdb7e10daa395f24da8960bd88e2223a8c5ce7cdeabff1c62
3. 0x1c76d2bdd96d772dbe87b5c49ef8c7015443ced08cfdc36d21a7214c32ec9b36
4. 0xf2e9fd241d3c3c6150a8ba60926aea068899df25ba2b359a7972c63f7e385cda
5. 0x77e9e6984110f6a93752b443c7e7cad83cfa9bdf7cb87cc539e27e957b4f4529
6. 0x9f365228a855c599049084180e34b64fce653e9b2e7c41f2b74d76fb015dbddd
7. 0xf322f25a7fa549ae6c3ac32e0ad3ef476bd48cc98947afb8d5cdc2cf6102b973
8. 0x76dc680dd328129585006c9c1ad76c65bc1e896da4569b150f6ec45fe6702a10
9. 0xd9484377b7dcfeecb9ef6d111d5c7558e83fdb459fc7d181d7b2bb236ba1b959
10. 0xc0915d85db6e7cf8815f890e81c32f1f10c778d9b6e2b605a71e893d27ed1efa
11. 0xe661124afe6da658d35cc39e5dfcb10ff9056b0c88a42fc174890e77d2c26ca5
12. 0x470f6acef0d823e6f9e5fa35684563c8f27c3d338b165b457171afc3d44d4d86
13. 0x6251e2be57e8d16b82579481d181c265d75096882014489550b74a728741f2f1
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4