Evidence row 54754

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.vulners.com/mcp"
    ]
  ],
  "name": "io.github.vulnersCom/vulners-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-22T16:56:42.029327Z",
        "status": "active",
        "statusChangedAt": "2026-10-22T16:56:42.029327Z",
        "updatedAt": "2026-10-22T16:56:42.029327Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for the Vulners.com API",
      "name": "io.github.vulnersCom/vulners-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your Vulners API key (https://vulners.com/userinfo)",
              "isRequired": true,
              "isSecret": true,
              "name": "VULNERS_API_KEY"
            }
          ],
          "identifier": "vulners-mcp",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.15.1"
        },
        {
          "environmentVariables": [
            {
              "description": "Your Vulners API key (https://vulners.com/userinfo)",
              "isRequired": true,
              "isSecret": true,
              "name": "VULNERS_API_KEY"
            }
          ],
          "identifier": "ghcr.io/vulnerscom/vulners-mcp:1.15.1",
          "registryType": "oci",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.vulners.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/vulnersCom/vulners-mcp"
      },
      "version": "1.15.1"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for the Vulners.com API"
}

What the leaf hashes

{"body":"eea7fa03635f91659e26eee9a9b037f27a30c46eb5719dba5b118f2aed176346","id":54754,"kind":"listing","method":"baseline/1","observed_us":1793025433922099,"prev":null,"subject":"mcp_registry:io.github.vulnersCom/vulners-mcp","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. 0x88244fb66bd3d62768adfb62de157143b81373c58416bcfcd5bcead4f322080d
2. 0x1bf19188a8fa26cfd6766f2d844a27aff88c25432318d76986a8ab9f38452cc5
3. 0x790ae0ee9c9f2207f67bd70ccbf9aecb11eb62e8c9689e8df724e1656ae72f01
4. 0x9197a7a8b3b498e77afe9cacca924f67b39266bb234387c847dcf6835d639ec0
5. 0x0d45edd24098ec33ce69ff9aba354b5970a626a11e891b922d2a1f2a4be2e3ca
6. 0x4ad206eb9d380702d07cfac084cfb1124fd9568cf3d5dbccb03ee34a9194994d
7. 0x9d52fe317bab0f80a435a464d0d66b83c456228cb3dca1178023be562038f7a9
8. 0xdeddba4d5bf908200f9e82d944848e91c3403810e06ee9cb5905fc3b71eed72e
9. 0x496ad2c875b9f9238155f8f707e3b22646b3b7589d0f854dc8c7955012827ca8
10. 0xb7586af46bfddb2ee3fc0eb75ae3d787275fe8ca92d7e23797abbeb88c292ae9
11. 0x8c20bf7d4b3dd52508d554a379143f96b80b2bc0af227c0b1ce2e34d99c6430b
12. 0x7bf2d426bb827b94d7608055662cf2e3f09791e1a4c2c6bd606c0a9e89b18e59
13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae