Evidence row 1034197

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": "2026-10-29T15:52:30.910089Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T15:52:30.910089Z",
        "updatedAt": "2026-10-29T15:52:30.910089Z"
      }
    },
    "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": "0.3.18"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://diffci.com/mcp/v1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/DiffCI/core"
      },
      "title": "DiffCI",
      "version": "0.3.18",
      "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":"9debb0250254e7989ffc3f001e1c5447c8fb3bd01d4fe04eb5243b8916fe8ba1","id":1034197,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793290410583876,"prev":1030958,"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 2026-10-29 (242798 rows).

1. 0x0b38136e022d9f9e0e92baebafac5d25a7149b235ba258ee0d7fb1eebc710bc5
2. 0x79fe626d4e548e3c28424fc8d61018394dfc2667c8782ca7f22fbc48c932468e
3. 0xf6bbdff5b2de7c2111f0418a2019fc614ab1005c9d473404afa217309b7d8476
4. 0x5907ed8e8ffd54996decb9c04308fd31fb7fd762e93a77bc6c526973cc7456a0
5. 0xd5137937293cb2bc36f4f22f260ee590862843ef7ffc1f9a1596fe45e7068e41
6. 0x7accec46db17e4ca5795099a319a98e4866ffcdebc0a46fe9e5bf64386b9600d
7. 0xe3f0112c30cd1de77b45f6a610145f8a780483f5ac4b6bcca2c15f49b4234681
8. 0x2e26e6c38e9b51e9602344458b31d53ce41c988ac5438a099cd7874a71cdddf9
9. 0x68e546a83f5c34223fa1386ade5a008c05af20d94663f727c22912cbd0753d07
10. 0xe16d7842dbf1828d0b3c839562628e9320c54365b04014b08d1185fe2a7559bf
11. 0x8bb9bc11ebb3b5400a605ba2b7b818b53bbe82b5c4285d58e750647d6a9f95bb
12. 0xd70ffabc966845f220f4ffe9da2b5fe7293f14527ce6bfe1529c8b693d9c6662
13. 0xa58cb939c08facf8daadd7c702887e9f9ae31a324fc3668f41d9c6ce7daafcfb
14. 0x7b3add153244183458b4331b4f226a6729ff68c345cedfa75b49586e803bf98a
15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1