Evidence row 42883

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/michalhron/scopus-plus-mcp"
    ]
  ],
  "name": "Scopus Plus MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-30T19:46:01.379595Z",
        "status": "active",
        "statusChangedAt": "2026-09-30T19:46:01.379595Z",
        "updatedAt": "2026-09-30T19:46:01.379595Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Scopus and more: search, full text, citation networks, journal quality, bibliometrics.",
      "name": "io.github.michalhron/scopus-plus-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Elsevier API key from dev.elsevier.com (required to start the server).",
              "isRequired": true,
              "isSecret": true,
              "name": "SCOPUS_API_KEY"
            },
            {
              "description": "Institutional token for subscriber access off campus.",
              "isSecret": true,
              "name": "SCOPUS_INSTTOKEN"
            },
            {
              "description": "Free OpenAlex key; raises the daily OpenAlex budget tenfold.",
              "isSecret": true,
              "name": "OPENALEX_API_KEY"
            }
          ],
          "identifier": "scopus-plus-mcp",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.24.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/michalhron/scopus-plus-mcp"
      },
      "title": "Scopus Plus MCP",
      "version": "0.24.0",
      "websiteUrl": "https://github.com/michalhron/scopus-plus-mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Scopus and more: search, full text, citation networks, journal quality, bibliometrics."
}

What the leaf hashes

{"body":"db00bd2f000e4bdbca025ee7122e3eb757c14b8c051ce60576bd93bd4230ef66","id":42883,"kind":"listing","method":"baseline/1","observed_us":1793025401688282,"prev":null,"subject":"mcp_registry:io.github.michalhron/scopus-plus-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. 0xbadde81f849942abb4c2b80ee055c9f0cd9b06bfa06056365fb0a689020bba64
2. 0x434d5427f575516e2bc7da9bd7a8be899f61a65559875e89b7b565ade24cd882
3. 0x492626bc88b6ef46b37f41459eb6f70a44c18dc581c97ff046153b7966c4456e
4. 0x116d80f116f997fc7f4b7726aa992d3dfd8ee29e6c1d444d37b7843fa8f44b50
5. 0x03a4a2c7df1a4f298376116496c63f72caf3309c34c95716f9c6fc379eb57c78
6. 0x73cf0a4b3ca2197e5f4ccb47c65be4015c64a5dd18e3b0e78d1a531d6d33e90f
7. 0xe442423630ce1933585929886e5cd06d9c504cb2b17322e45ab4d00d6a06a23b
8. 0x5b2ddc7a57f11531b64b4c7a918d532fddd05dec639250ee8bec8a907949e475
9. 0x42cfc3c8c09b7358a6a49095939ffde190861a413dd1fa70599c6e2780917328
10. 0xba039529ba5cb4cbbafb853c51d267fdca61f54a12f026c4673ae70061b8c199
11. 0xd2fc7e774aa4a9259d0eb5e076abdaa36417d3853be0f8ff34d37acaa77db477
12. 0x1a61f9ab4a9304db8146c466be341271a345718ebf06b718e0f0dd9f347d2fbd
13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae