Evidence row 38056

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/guniweb/guniweb-sap-mcp"
    ]
  ],
  "name": "GuniWeb SAP MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-15T21:22:01.308756Z",
        "status": "active",
        "statusChangedAt": "2026-10-15T21:22:01.308756Z",
        "updatedAt": "2026-10-15T21:22:01.308756Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SAP S/4HANA and ECC: OData V2/V4, IDoc and RFC/BAPI for n8n and other MCP clients",
      "name": "io.github.guniweb/guniweb-sap-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Base URL of the SAP system, including any path segment in front of /sap/opu/odata (e.g. https://s4.example.com or https://gateway.example.com/prefix)",
              "isRequired": true,
              "name": "SAP_BASE_URL"
            },
            {
              "default": "basic",
              "description": "Authentication type: basic, oauth2, apikey, ias, xsuaa, btp-principal, saml-bearer",
              "name": "SAP_AUTH_TYPE"
            },
            {
              "default": "100",
              "description": "SAP client (Mandant). Appended to every request — a client-dependent Gateway answers 401 without it",
              "name": "SAP_CLIENT"
            },
            {
              "description": "SAP user for basic authentication",
              "name": "SAP_USERNAME"
            },
            {
              "description": "Password for basic authentication",
              "isSecret": true,
              "name": "SAP_PASSWORD"
            },
            {
              "default": "false",
              "description": "Set to true to start a built-in mock S/4HANA instead of connecting to a real system. No SAP_* configuration needed — for trying the server out",
              "name": "SAP_MCP_DEMO"
            }
          ],
          "identifier": "guniweb-sap-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.10.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/guniweb/guniweb-sap-mcp"
      },
      "title": "GuniWeb SAP MCP",
      "version": "0.10.0",
      "websiteUrl": "https://github.com/guniweb/guniweb-sap-mcp#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "SAP S/4HANA and ECC: OData V2/V4, IDoc and RFC/BAPI for n8n and other MCP clients"
}

What the leaf hashes

{"body":"ddaa18107e1aa574d33a7bc9b652f451fe554959a4588eb25322c1f143d2b0b7","id":38056,"kind":"listing","method":"baseline/1","observed_us":1793025391393120,"prev":null,"subject":"mcp_registry:io.github.guniweb/guniweb-sap-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. 0xfaa9e1d911ca4691940bb4fd3f851c05aa06f289fd54dc73d3d9f6d8842bbea0
2. 0x9fa70f6c9f2402e9d0e42369b2b7ae37ea131bf8c8e4df4bd6ce4cd0e4348263
3. 0x986b9979e2e01954f5e4677bbacf8be616e3e50850040391ecd126c036cc657f
4. 0xaabe25c513b6082365aac19e653b3556b6f383e767faa86c3f8088d2dd600a14
5. 0x7b1f59b8665d14815f74069dbbcd81591cb92ac4b79989fcdcdfc812d0a2f2d4
6. 0x529a1229cbb8ef4459d0bcc4e7ebf49a34ef68a0302bb60484bfec1f67a637e1
7. 0x852245faf46b762c25229cbce90049180fe5222266435e98f4753d91bf024a3a
8. 0xc4f15c4e40c097e173d11870fa99176336aa50cedc06cef7fa89ce67fb97834d
9. 0xa8e223de1bf6c17e20c79a0fa423cbf6ba56c81dd611a668acb2b7dd42c2dcb9
10. 0xd76f45bbfd4476d2270c8ee2682ce22ef4f12d6f8a748331c7b8b81e476c49cb
11. 0xc1f00d9dcd67fe1d14473197e5f14f3efa26c1e1569cc2a3172842f28c850633
12. 0x08d20884523152a869ac5da32efc7de7b28316f6e9c2a28242f5ea9da742852f
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae