Evidence row 27416

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://diffci.com/mcp/v1"
    ],
    [
      "web",
      "https://diffci.com/mcp-server"
    ]
  ],
  "name": "DiffCI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-20T18:42:05.214844Z",
        "status": "active",
        "statusChangedAt": "2026-10-20T18:42:05.214844Z",
        "updatedAt": "2026-10-20T18:42:05.214844Z"
      }
    },
    "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": "0.3.13"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://diffci.com/mcp/v1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/DiffCI/core"
      },
      "title": "DiffCI",
      "version": "0.3.13",
      "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":"82796e2070090916d2ce352f2e34d740b791af2ce4830dee1d90df68ee5869a8","id":27416,"kind":"listing","method":"baseline/1","observed_us":1793025357436575,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x5bdde6b52cad745b0dfb8e9b8194160b54622399b5cf0f2dd93e2b1372f3796d
2. 0xb7b22a779c2f2bf558ff1dad9abc8eba23609550e2f461f2599939496fc99db4
3. 0x440f514fbd31672fd4c7a651d1809770611bfdad81bdf9ebae816694cd9fca6b
4. 0xc7b0e7b2cc3361960bf3ae1563bbe2fd692e28b429530989e3b7eb71f7faed35
5. 0xe0685d292fb4ba6c07b8088abd07ee1cd597e17e8fb3bf91aad44e88a14ef908
6. 0x63592028d378e9a09e8a413fbabe3225c71ce1436f54ccbc30c01b6c8002176f
7. 0xfba642fad841149762c14859065631f8b8156beddd60ad0940841c9873a638b5
8. 0x1f19abd6caf12fea6f4d2135b8d1b25890abf644fbb9bf0bacd8c5092e7f14d6
9. 0x41a051d5bacaf7bf5130da516c041256d5e5f4c98da082f91371fb195ddc476b
10. 0x40244d998919fa159853bd32a8bd17a3271b1b32a2e2d09a3d03acd280652311
11. 0x37fa4d73456b07df68aa870df84ffd5c60272595484ae0f1ec31434e6c19eb44
12. 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae