Evidence row 31388

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/Srinivasan-78/repo2graph/blob/main/docs/mcp.md"
    ]
  ],
  "name": "repo2graph",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-23T18:43:16.620666Z",
        "status": "active",
        "statusChangedAt": "2026-10-23T18:43:16.620666Z",
        "updatedAt": "2026-10-23T18:43:16.620666Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Ask a codebase a question, get back the source that answers it — every block cited to file:line.",
      "name": "io.github.Srinivasan-78/repo2graph",
      "packages": [
        {
          "identifier": "repo2graph",
          "packageArguments": [
            {
              "description": "The repository to serve. Its index is built into <repo_path>/.r2g on the first tool call if one does not exist yet, so no setup step is needed.",
              "format": "filepath",
              "isRequired": true,
              "placeholder": "/path/to/project",
              "type": "positional",
              "valueHint": "repo_path"
            }
          ],
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeArguments": [
            {
              "description": "The MCP server lives behind the `mcp` extra: the CLI and the GitHub Action never import the SDK, so it is not a runtime dependency of the base package.",
              "name": "--from",
              "type": "named",
              "value": "repo2graph[mcp]"
            },
            {
              "description": "The console script to run out of that package. The bare `repo2graph` entry point is the CLI, not the server.",
              "type": "positional",
              "value": "repo2graph-mcp",
              "valueHint": "command"
            }
          ],
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "4.1.0"
        }
      ],
      "repository": {
        "id": "1343530225",
        "source": "github",
        "url": "https://github.com/Srinivasan-78/repo2graph"
      },
      "title": "repo2graph",
      "version": "4.1.0",
      "websiteUrl": "https://github.com/Srinivasan-78/repo2graph/blob/main/docs/mcp.md"
    }
  },
  "source": "mcp_registry",
  "summary": "Ask a codebase a question, get back the source that answers it — every block cited to file:line."
}

What the leaf hashes

{"body":"37c5abd07e787105cbd209681cf2f2fef6fce7f7e0698c67ef50dd0d2fd47aa4","id":31388,"kind":"listing","method":"baseline/1","observed_us":1793025364873986,"prev":null,"subject":"mcp_registry:io.github.Srinivasan-78/repo2graph","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. 0xe49a4d41a813b1842c2db62a925cba2e05d8863f0f729f7560374631c4cb4202
2. 0xb6522754559fb97b53ebb3c1871f492fa2930fd1d1d014a0e6557de49840920a
3. 0xe6ced7fddaa7881b1292d19eaad7465b1f765bb03a48fed8c7589b31b7ed1f04
4. 0xae42e064a3c9d669ce95b78d2fd20730b4cadfb27cd8eba3c9ae03ad9bc9da92
5. 0xbd76cfd378ae5a9d7e5674e475c76f1bdd02444eafe95275d640a5316d71482d
6. 0x0b69ca4782005b46b04b85064c52179507da5d902b2f4e16cd08001f7f6c976f
7. 0xf897c84ae040b58c3d97e7aec6dfe278b30a06887ddc04c6e2409546ab3e0d6e
8. 0x6ddfb1d476b94ebefbfc37646f517f75f17b1a683a0ec02747d0d07c7d00718a
9. 0xfad341df9f0650e5cda8e3dfaac4ac724c361673dc56b69456c2ae2d27c06c26
10. 0x86c56520a247c0dd1499f40b00669d0f980768d7f2c1c990aed4a43e7b31c44a
11. 0x162e0da99198c9cdc9c43bf4626e85f4a7092fdb31ea15c7126e1f98b20eaa56
12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae