Evidence row 45241

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/opendata-kr/narajangteo-prespec-mcp"
    ]
  ],
  "name": "나라장터 사전규격",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-14T06:37:27.697991Z",
        "status": "active",
        "statusChangedAt": "2026-07-14T06:37:27.697991Z",
        "updatedAt": "2026-07-14T06:37:27.697991Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "나라장터 사전규격정보서비스 Open API를 위한 로컬 MCP 서버",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://raw.githubusercontent.com/opendata-kr/.github/main/profile/images/avatar.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://raw.githubusercontent.com/opendata-kr/.github/main/profile/images/avatar.png"
        }
      ],
      "name": "io.github.opendata-kr/narajangteo-prespec-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "공공데이터포털 data.go.kr Decoding(원본) 인증키",
              "isRequired": true,
              "isSecret": true,
              "name": "DATA_GO_KR_SERVICE_KEY"
            },
            {
              "default": "https://apis.data.go.kr/1230000/ao/HrcspSsstndrdInfoService",
              "description": "서비스 경로를 포함한 전체 base URL 오버라이드",
              "name": "DATA_GO_KR_BASE_URL"
            }
          ],
          "identifier": "@opendata-kr/narajangteo-prespec-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/opendata-kr/narajangteo-prespec-mcp"
      },
      "title": "나라장터 사전규격",
      "version": "0.3.0",
      "websiteUrl": "https://github.com/opendata-kr/narajangteo-prespec-mcp#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "나라장터 사전규격정보서비스 Open API를 위한 로컬 MCP 서버"
}

What the leaf hashes

{"body":"11f6abaf61aa6b59d96c3839f4a131a8b879fe10daf1551e957641173d700705","id":45241,"kind":"listing","method":"baseline/1","observed_us":1793025406157830,"prev":null,"subject":"mcp_registry:io.github.opendata-kr/narajangteo-prespec-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. 0x0e2b8caf7554b75d9d74af92857c1ac54285d83140005888f8dba579350dbcdb
2. 0x69b9604531002fb64f07cf8c875feda348c51b49aef0116cf54b08ca3b690ded
3. 0xd6e489b301bc6b71a42d6809646d32cf7b310e410d187cdecf0539c5ef80acef
4. 0x392f2ffe20a2ed16750ada05a26bf57e29d456511992580cf796a951b3be9d2f
5. 0x81ebe1d042c4571044bd28d5c62ebc5842628808e710f261a72cf90463be2fb7
6. 0xc936c37b170030f4001a6a0b41d65d8002239b21020c69b7aea6e47ef3d6497a
7. 0x64dcf36344c70da8886cdc585c32ec1d4f336c38dff4ce241e76ad49318c1b42
8. 0xd87306624c18f74d33ab734070d5ac4b5997664946d863dc96969ada99322847
9. 0xead9a6156edbe945f92b0a6e8911d22b4f0c06bd71873411d30cd030f002f116
10. 0x0842c44dec907bb373ec0cde9d6e9eb413b8d2717a5b1ff99c082661c2eb4286
11. 0xce6314435eaa4c458576d2a1150a919748260a8a10f1eae96b7a8bc75ff32536
12. 0x362683225b724b8d2d652a95968c57a6f4199ed4f2ad60900fc3603492f17520
13. 0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae