Evidence row 1243083

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": "2026-10-30T11:00:42.253762Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T11:00:42.253762Z",
        "updatedAt": "2026-10-30T11:00:42.253762Z"
      }
    },
    "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": "0.3.21"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://diffci.com/mcp/v1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/DiffCI/core"
      },
      "title": "DiffCI",
      "version": "0.3.21",
      "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":"51b9ba1813f91fccb3caed7ae9ddf54c342e7d54624e67145875c0a19abf7992","id":1243083,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793358918233334,"prev":1237946,"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. 0x5601da9406b896b37d4aa91beb0e314d5bb73a719c78db47cc59e735bf4bcf83
2. 0xc4ef317f8f0c757f8098c675cd36aa5852ea60006e679fd2fba4748f48059a9e
3. 0x0d6d1151f0fa3e7d005390b4c68537ba27b1d4b8f243965e5abe22a7a36858a3
4. 0xb1d4a061b8e573b3980463259e8fade4506ebe2d92b2d1808ff5e1305c0e70eb
5. 0xb7a2dc33a7743d4dc42e661c7c89b23997e0a2c5dc28be9d5a9a52e4b6d2ebdb
6. 0xc2107d5210fa25b60c98fdf7cc33bba4ecc0bcdbd4b865cb3c2478a807085456
7. 0x14d40f063524fae6073932e38c31be469df3c2a89b1e9ff92e46dbbff461dbf6
8. 0x7c3c37a69e0573ea7a4a6d25193a0c41bcaa96c523fc33d79abcd5968f3bc0d7
9. 0x4f5d7dc7b4d84349cdc1e4aeed26ba5549215188585ffe39360f44682697e145
10. 0xe1c8548e5b29affb891dc343c78c8fb7d918687285b35b076296c3f2b119303d
11. 0x4eeede9b9ae30e92bb6f44b9609dc5ae9328b976370ab3fbf1070156c1b30cdd
12. 0x39553347c4739ac9ed90e3f481e46c8025da9e356a0f6e2526115aad09aaa15e
13. 0x85b6002c61ef4075a6447b26f57b780bd1014041507b2fc474c4280de84b3c10
14. 0xc50bc54a5f909a7a577c4f0728b218d8be3478facb29ad6040ae8212305ae1d6
15. 0xa937fac4496d1d79e24c5f12abd33388ef710185b9d82165d4b39af6bd434545
16. 0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861