Evidence row 48885

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/rubatoyd/scienceON-mcp"
    ]
  ],
  "name": "io.github.rubatoyd/scienceon-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-12T04:42:59.730933Z",
        "status": "active",
        "statusChangedAt": "2026-08-12T04:42:59.730933Z",
        "updatedAt": "2026-08-12T04:42:59.730933Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "KISTI ScienceON OpenAPI literature search & metadata collection (MCP server + CLI)",
      "name": "io.github.rubatoyd/scienceon-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "ScienceON API Gateway 인증키(32자). apigateway.kisti.re.kr 에서 발급.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "SCIENCEON_AUTH_KEY"
            },
            {
              "description": "ScienceON API Gateway client_id.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "SCIENCEON_CLIENT_ID"
            },
            {
              "description": "API Gateway IP관리에 등록한 대표 MAC 주소 (예: B0-A4-60-6D-EB-56).",
              "format": "string",
              "isRequired": true,
              "name": "SCIENCEON_MAC_ADDRESS"
            },
            {
              "description": "신청자 계정 식별자(참고용, 선택).",
              "format": "string",
              "name": "SCIENCEON_ACCOUNT_ID"
            },
            {
              "description": "교육망·사내망 SSL 인터셉션 대응. 1(기본)=OS 신뢰저장소 사용, 0=비활성.",
              "format": "string",
              "name": "SCIENCEON_OS_TRUST"
            }
          ],
          "fileSha256": "acf1150f1f0d50378c547b5e35407332958397833fc160e4d7f6d8c579b8c822",
          "identifier": "https://github.com/rubatoyd/scienceON-mcp/releases/download/v0.5.1/scienceon-mcp.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.5.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/rubatoyd/scienceON-mcp"
      },
      "version": "0.5.1",
      "websiteUrl": "https://github.com/rubatoyd/scienceON-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "KISTI ScienceON OpenAPI literature search & metadata collection (MCP server + CLI)"
}

What the leaf hashes

{"body":"7f3041235040def3080cca9f14ee5e14a11c5f7d34d8b1896aba89ff96b0b750","id":48885,"kind":"listing","method":"baseline/1","observed_us":1793025412708059,"prev":null,"subject":"mcp_registry:io.github.rubatoyd/scienceon-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. 0x768482459a8322eee2adf6c2b35939f75e91dcb15459c6ebab8fe3476e8fa15f
2. 0x7653ba156a6ec8ef5077b364cc479a572410c7697b4243eacdac7359ebc036e2
3. 0x1f1163d01ed7ccc689cff22a9213529e652d4922071cb445417bf265bf278776
4. 0xd932bdddec1d258e42684bd7b189331d99e166e9ce58f577a09a6e4b2cce24aa
5. 0x234d4fef8ca3f110643f9fb518963ffae50bc1cf5b8ba751c7b19142ff14639f
6. 0x284a8c1e4f8f451c1380fe6bfc515f77071afbe19621b6cd3ba7f5a79fad957d
7. 0x85bdaa94e20d7f8ad33858dac2378431c643bbe18dc0087f60a74f0856647a4a
8. 0xaa1fd7e7a106c180604dbd76c777edb81e2a439f80d8b9433fb5befd37be3658
9. 0x1ef3a874c5a7717a0b525ca3c5c503addfcf2eb6b24182e4bd1cd04458449b5c
10. 0xf99eec69e7b273c29cfbdaac6b9d0d445684d8769e059a72e77ed52679165ecc
11. 0x2b0f6f9a9d5201404fd0cd99316c4ea1c2b3853278de26cb244fc2433c8b6831
12. 0x8fdfac9874f184de58b63efbdab0fc27674958d741146d02f58b04d3c559cabf
13. 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae