Evidence row 41137

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/manojknaikade/space-standards-mcp"
    ]
  ],
  "name": "Space Standards",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-15T14:03:24.203111Z",
        "status": "active",
        "statusChangedAt": "2026-10-15T14:03:24.203111Z",
        "updatedAt": "2026-10-15T14:03:24.203111Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Cited, requirement-level Q&A over ECSS and NASA standards you supply (bring your own documents)",
      "name": "io.github.manojknaikade/space-standards-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Absolute path to the folder with your own ECSS / NASA standards (PDF or Word). No standards ship with the package; without it the server starts empty.",
              "isRequired": true,
              "name": "SPACESTD_DOCS"
            },
            {
              "description": "Optional hybrid search: set to 'default' (needs the 'embed' extra: space-standards-mcp[embed]).",
              "name": "SPACESTD_EMBED"
            },
            {
              "description": "Optional reranker: set to 'default' (needs the 'embed' extra).",
              "name": "SPACESTD_RERANK"
            }
          ],
          "identifier": "space-standards-mcp",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.4"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/manojknaikade/space-standards-mcp"
      },
      "title": "Space Standards",
      "version": "0.2.4",
      "websiteUrl": "https://github.com/manojknaikade/space-standards-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Cited, requirement-level Q&A over ECSS and NASA standards you supply (bring your own documents)"
}

What the leaf hashes

{"body":"e23b8ede2d3c662eb1b16734e72c093cef531f3b0f2e27d1c6bee3c734cc37d5","id":41137,"kind":"listing","method":"baseline/1","observed_us":1793025398459069,"prev":null,"subject":"mcp_registry:io.github.manojknaikade/space-standards-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. 0x1e397abd1b1c021769764fd5d4dcf3a3aedd61c6327d44477009c16c25514578
2. 0xc9cdad428eeaadcf395ac7492cc2d06ef54b642c68dd559fa3d41ecf627ca493
3. 0x66e9150d9699811717f296ee153061454894a1fb7ffa1e32b060c56d970323c8
4. 0x60b74bf75d018ad0b1a15d0cfd47347ab18f0d566971058ac363337ec2ae704b
5. 0x653366c2a9dc000456d7279354653727fadf0be3d803d06dc105884abefaac66
6. 0x461d3fbc1797fc4c894ae36d067ef5e1858970b4205441355f493360cfb70dd7
7. 0x1d83a8fb6bca510cac5361f8601cb910b96e5ff3d3aa24999bc20f0bae653149
8. 0xe99d752907af6971e4bc20a504e80b43747326ccb57000d8ffd452deaab3bc0b
9. 0x04e47d3073e5cbce2e0372424be0b1280c053b6fc58275ca540924234ead7ca1
10. 0x25369e64d1405d0c4e7fe9646ccf55bf37eedc440887efa43e03c57f5c2a6707
11. 0xf0f77ed1d484625ddaf2f6e58baa64c9dec47a22b1a6beb91219a17bddac7dfa
12. 0x8e3531af6dd328ff9a174dd19751228f67fa0773c68a89edf859dffbd7b098c3
13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae