Evidence row 45400

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/paimonchan/paimon-mcp-fetch"
    ]
  ],
  "name": "Web Page Fetcher",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-05-01T16:32:26.027608Z",
        "status": "active",
        "statusChangedAt": "2026-05-01T16:32:26.027608Z",
        "updatedAt": "2026-05-01T16:32:26.027608Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "com.github": {
            "category": "Web / Content",
            "serverDisplayName": "paimon-mcp-fetch",
            "tags": [
              "web-fetcher",
              "content-extraction",
              "readability",
              "ssrf-protection",
              "go",
              "single-binary"
            ]
          }
        }
      },
      "description": "Fetch web pages with SSRF protection. Returns clean, readable markdown from any URL.",
      "name": "io.github.paimonchan/paimon-mcp-fetch",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "50000",
              "description": "Maximum content length to return in characters",
              "name": "PAIMON_MCP_FETCH_MAX_LENGTH"
            },
            {
              "default": "30",
              "description": "HTTP request timeout in seconds",
              "name": "PAIMON_MCP_FETCH_TIMEOUT"
            },
            {
              "default": "false",
              "description": "Disable robots.txt checking (use with caution)",
              "name": "PAIMON_MCP_FETCH_DISABLE_ROBOTS"
            },
            {
              "default": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
              "description": "Custom User-Agent string for HTTP requests",
              "name": "PAIMON_MCP_FETCH_USER_AGENT"
            }
          ],
          "fileSha256": "379d7927a0329c22ec8524e430a27e4b5f2662842684aab1abb02da4695bc4d7",
          "identifier": "https://github.com/paimonchan/paimon-mcp-fetch/releases/download/v0.1.2/paimon-mcp-fetch-0.1.2-windows-amd64.zip",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/paimonchan/paimon-mcp-fetch"
      },
      "title": "Web Page Fetcher",
      "version": "0.1.2",
      "websiteUrl": "https://github.com/paimonchan/paimon-mcp-fetch#installation"
    }
  },
  "source": "mcp_registry",
  "summary": "Fetch web pages with SSRF protection. Returns clean, readable markdown from any URL."
}

What the leaf hashes

{"body":"5faf42f66acf95382d424547e74f9ba6af5af6e2d5b2cbe3edc3891fe0887287","id":45400,"kind":"listing","method":"baseline/1","observed_us":1793025406338692,"prev":null,"subject":"mcp_registry:io.github.paimonchan/paimon-mcp-fetch","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. 0x4f160e379ec20868171064985b31bc48fc35deda2cdd301609db828317f8bcd5
2. 0x185230d15c84721d89c2b9af5a94ade5feecb8bbbbe854e559573ac236069285
3. 0xfa0bc91ef56341c5e0153dc6e6c95045e32e5d3c290ed6bcb5908df3ea0dd40e
4. 0x05556c393dd10a2c2e25790ce96654839544e3744c35274d1d4b15a8b6f73ef3
5. 0xeb11f3571e3a3fe833b6da2ef150705cdf18780707879dbd7d28b0e1dfe71e9a
6. 0x5fcc1f0aad12b78d5aa5164433090e5ab284c6d97a5a62f3f7c646ec5ade28ca
7. 0x835cc9677496982ec25df9431ec57f4881d0f8dcae7d2f7f0325bca32036913a
8. 0xdf7f412dc67c677cc07681ed246bb37215d3f944697b2a737f0fc6552ad8c4fb
9. 0x25b0be634e7545b7ace2747b38a9f79252646981a8a77be5d6b0f4fe6758bedb
10. 0x9c9aa21507586994cc0a4dfd3b2e86976a38eb16db18f84817d4a85797c70f48
11. 0x72d408a0419640ce55a8ca5f9c16e8da5334b5f106300a379634eb22bded71e1
12. 0xaf14a84837a57dc5a0cb0ebd158daaad24c19301b9257d9e97c322a7d8c54bc0
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae