Evidence row 403466

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": "2026-10-27T04:57:16.96792Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T04:57:16.96792Z",
        "updatedAt": "2026-10-27T04:57:16.96792Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "AI marketing agent and AI ad generator: 964 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": "0.1.457"
        }
      ],
      "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": "0.1.457",
      "websiteUrl": "https://hermoso.ai/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "AI marketing agent and AI ad generator: 964 tools, usable alone. No markup on models."
}

What the leaf hashes

{"body":"e175d65a20dd6ee691c39b7b7716541d3f424b205c992f51459867b399fd795e","id":403466,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793077369300884,"prev":288909,"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. 0xda4ab08469f5523fd8fd067cce1038da5d7d850b7583495f8276149121dd8b92
2. 0xc8edbe72cb93ab67edd3a969afde6b2864f7de948d79532c15d1c20f3b523f6c
3. 0x4b19b04ff6378665543058603f1356e7707e1520e03fbcd411597712f39a57ac
4. 0x7d9e46ae62af1a722929995e5df94659ba0db07c2c41060a49afd9c20861e1d1
5. 0x5a42a168fb1f7cb59e77fee73dbf62c746ccd4ec65f922d4bded3f13eef9902c
6. 0x1f2abaa2069823fd7b250bad5db67ce089b9b077602d763d355e53f0e6c97d2d
7. 0x53ba6fe336cecb735991b41d0975198c7bc4da40157f1ed1b8d29e8d757b3a77
8. 0x22f30e129d4464e2a76a46569f7be923bbdc9b03105bb2b0a4261961a62fef94
9. 0x8338ce345f26759ee98fe94c8c5b3c745cab32277f861a1cf9046964169b9f91
10. 0x785d263e308fb6ac32ea6e4d757be20921b77dfbf6c9702e0c1b5c1642fc9def
11. 0x51d2dfffae7b5a32ea0581772134c7771ab69d32e784a62f9ee589642395fc86
12. 0x29ce226640d83db3bc63fef23427a7af561200d30ffde9b1b7a61b814b844a39
13. 0x13692b463800846f580925c8ea49b43f92b7df3f9e8d32b8a18802640cca3780
14. 0xd59f3e577867f5105dd7f75598f16da8286185e426dfcdafb84e733fde2b2492
15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4