Evidence row 1237946

What was observed

{
  "endpoints": [
    [
      "web",
      "https://diffci.com/mcp-server"
    ],
    [
      "mcp",
      "https://diffci.com/mcp/v1"
    ]
  ],
  "name": "DiffCI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T08:47:27.922795Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T08:47:27.922795Z",
        "updatedAt": "2026-10-30T08:47:27.922795Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Fail-closed, change-aware verification for AI coding agents with affected-test guidance.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://diffci.com/assets/diffci-mark.svg"
        }
      ],
      "name": "io.github.DiffCI/diffci",
      "packages": [
        {
          "identifier": "@diffci.com/diffci",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.20"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://diffci.com/mcp/v1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/DiffCI/core"
      },
      "title": "DiffCI",
      "version": "0.3.20",
      "websiteUrl": "https://diffci.com/mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Fail-closed, change-aware verification for AI coding agents with affected-test guidance."
}

What the leaf hashes

{"body":"b96aedcf218e2e87ed2538b78acf75937c3fcf9d89775e8742536413921ee246","id":1237946,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793351715946293,"prev":1228402,"subject":"mcp_registry:io.github.DiffCI/diffci","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x67f5cb050429668177844f00e2d215a76633e754fac1c0d0b7f0976882a6c33d
2. 0x087275302b4b9b760fdcc183096eaf014555591359e804760fd26f93ea79b44c
3. 0xcf123cc32cf794761c33e1abb952b2179e96d9da08ccd52685748ffbd75b6d1e
4. 0x2300ae102262fda37ea03ca22311ca2fdfc48b44f83e36b19157400739e557c2
5. 0x2999d378499a6fd61c530949e9948687bc4670a1d654f9f9ef9ef0baf2d4a218
6. 0x9120fec964c88eb9fb8d3d49ca9b3bdf3fa879257d87c9f8ad45a279c85bd49c
7. 0x1e6020086b3f35a63766187a9e712d6e196bfe30a2c30037982030d70b6e17c0
8. 0x7c6695747758898f2a25e5232f7e3e896fa9a94f1f3cd5f0568c010e1eb234f2
9. 0x54dfacd54675f280a03249d2c48b1bba38cc96b99bad81c9ad09b354b9157ef6
10. 0x337baa1d466aa1483075e5035653370786eb40c3d246a95e6b87a06bee38d88a
11. 0x7314eb8d486c6f6f39ed9dbb68aa77d705966364fae6521de4892165471556dd
12. 0xcaaa3309f1d893db387253365aba34f0bf59c573cef97ffc715e7a0da53b53bb
13. 0x8ce6a3a19daf96525814209e150e1fd875a37f28ce52951d53a32ccf708706c2
14. 0x8202f11cea96bc04aa8008604bab4ab58756d5320e52685eb327ac1bb08a0ee6
15. 0xdf25f5d38e3fb54d3e66e3bf876db529f619041e0d21f0bc35b80003418e3d9c
16. 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861