Evidence row 1255651

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": "2026-10-30T14:16:23.575631Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T14:16:23.575631Z",
        "updatedAt": "2026-10-30T14:16:23.575631Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI marketing agent and AI ad generator: 1089 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": "0.1.471"
        }
      ],
      "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": "0.1.471",
      "websiteUrl": "https://hermoso.ai/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "AI marketing agent and AI ad generator: 1089 tools, usable alone. No markup on models."
}

What the leaf hashes

{"body":"e433b763cbfdccaf5addfc4d595d1fb96ff1fa4685d0941d4908a7bf4179d358","id":1255651,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793373326316440,"prev":1228420,"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 2026-10-30 (243099 rows).

1. 0xb035330e22d49ec95415edd152a8a7a376c030b69e1edbed46266a811e994ff0
2. 0x8273d03879071cfdf7c071fd298448ed31e0147bf49810255614c2c4c7c59999
3. 0x36339b8b1d64c7726fd33277b033d0e94c7436d210a8d2b92f3d0b73a0bfe383
4. 0x769708d9248efd5ace59880fe15a4d0e9a3607d47f8ee5e79164d4e02a68b9ff
5. 0xd17577f2e5d473dc101608d81405b2ad03d6b0e1af7116470b1bbd925d452467
6. 0xec8d54e6007c0ea7698429eab1f57e2c9067f6c8a673ed80ce256fa23b5f0a4c
7. 0x95c9a1c7dd3bf90c59173b45ff4afa5d8151420a5a0c0a46ccff3c495b6543a6
8. 0xb37f6f79d45865a84a3bd57fff6ea875068df11e329d3a460a703da62a93cb67
9. 0x364d60d7dc2877f70bd25028821e45c9ab968e2c50ca5be93fc60d6fe07ce686
10. 0x406dd0ff4162da35eb82afa1890817e3513759841cae55aa1c3bb136ad06fc13
11. 0xa87357b93af49d0f606472ccefdf9d9b5c562bcbd8f92e00faad29cb2800c54f
12. 0x163b406d3d031706c84935cd1c99e3034b88986a249e35be7253268c4028fa19
13. 0x0409d601a89a50f7eb5f4894cbcd524cb8f362e2e58241fd0551016000226646
14. 0x4943cf5368ac3124a50a8845e933556cda4f3f7ee527441ef6351afbceee79d8
15. 0xa0b1f6bc1eecfaf70581673c1a7f638b96d1769a5c578c460337f7db0dbe963e
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861