Evidence row 277794

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://cern-inspire.caseyjhand.com/mcp"
    ]
  ],
  "name": "cern-inspire-mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T18:07:40.446323Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T18:07:40.446323Z",
        "updatedAt": "2026-10-26T18:07:40.446323Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search INSPIRE-HEP papers, authors, experiments, HEPData records; get citation metrics and BibTeX.",
      "name": "io.github.cyanheads/cern-inspire-mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "info",
              "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn').",
              "format": "string",
              "name": "MCP_LOG_LEVEL"
            }
          ],
          "identifier": "@cyanheads/cern-inspire-mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        },
        {
          "environmentVariables": [
            {
              "description": "Selects the HTTP transport.",
              "format": "string",
              "name": "MCP_TRANSPORT_TYPE",
              "value": "http"
            },
            {
              "default": "127.0.0.1",
              "description": "The hostname for the HTTP server.",
              "format": "string",
              "name": "MCP_HTTP_HOST"
            },
            {
              "default": "3010",
              "description": "The port to run the HTTP server on.",
              "format": "string",
              "name": "MCP_HTTP_PORT"
            },
            {
              "default": "/mcp",
              "description": "The endpoint path for the MCP server.",
              "format": "string",
              "name": "MCP_HTTP_ENDPOINT_PATH"
            },
            {
              "default": "none",
              "description": "Authentication mode to use: 'none', 'jwt', or 'oauth'.",
              "format": "string",
              "name": "MCP_AUTH_MODE"
            },
            {
              "default": "info",
              "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn').",
              "format": "string",
              "name": "MCP_LOG_LEVEL"
            }
          ],
          "identifier": "@cyanheads/cern-inspire-mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "streamable-http",
            "url": "http://localhost:3010/mcp"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://cern-inspire.caseyjhand.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/cyanheads/cern-inspire-mcp-server"
      },
      "title": "cern-inspire-mcp-server",
      "version": "0.2.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Search INSPIRE-HEP papers, authors, experiments, HEPData records; get citation metrics and BibTeX."
}

What the leaf hashes

{"body":"99a08a7def987fe8016155cdb461a90d48c972bcec9499ce55eb23fd3546078f","id":277794,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793042042359395,"prev":35458,"subject":"mcp_registry:io.github.cyanheads/cern-inspire-mcp-server","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. 0xf22ff336c273a6288eb5de5541d0ab107d57fccd5adc2236d0225fa2f83e1b84
2. 0x5e61afe2fc63bf5d098d9014a4ad494b3adc2d824c1c38ec0354bb95dbfdb35e
3. 0xabaa4e09e068bab21353bf8c3194e81b0738c8da4e6276779453b02eee2ca262
4. 0x908736665fa06ef34d9dcf189ad4db132c8682d59d0331fbdcbf0905bd62b51a
5. 0xd8677b4f9628986ed83ecc83fc13c13ab49fea3ae247d1dc7ecb0828b26a1d93
6. 0xf651e0d3c6c3ee4d3568fdbf9bdbfb991c820c9b2b8bbfe067c2660dbe4580ed
7. 0x51f154c07138a51a5bd1852c8731204282abfc9b71d72b5eb9651720ee57c1b6
8. 0x20a2970eeeb92e77974624706ffce8ce21b522b1c608877c6fa84b72f7a2a6bc
9. 0x68ce90d522e4b083ae0f447011e9a4c842bf9c96bf5705f4796cbe51f5f2a256
10. 0x747b8d129940c04d50dabe8a6f73c88489e36e50ca6f34c4b98a90d3c8238e2e
11. 0xed3de41377d308fca21bfc95ef194b731c0ae2a53b6db64d80352c5f19d0e790
12. 0x3e439c99553dde4ddc1a9189bc043fa92a4b6b41e39e7e6b21c10148f9558a78
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae