Evidence row 55992

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://nocrash.io/mcp"
    ],
    [
      "web",
      "https://nocrash.io/"
    ]
  ],
  "name": "NoCrash",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-14T09:26:23.603245Z",
        "status": "active",
        "statusChangedAt": "2026-06-14T09:26:23.603245Z",
        "updatedAt": "2026-06-14T09:26:23.603245Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
      "description": "Know when your n8n workflows, URLs, and AI apps break, before your customers do.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://nocrash.io/icon.svg",
          "theme": "dark"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "1024x1024"
          ],
          "src": "https://nocrash.io/icon.png",
          "theme": "dark"
        }
      ],
      "name": "io.nocrash/nocrash",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your NoCrash API key as a Bearer token. Create one at nocrash.io/api_keys",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "placeholder": "Bearer YOUR_NOCRASH_API_KEY"
            }
          ],
          "type": "streamable-http",
          "url": "https://nocrash.io/mcp"
        }
      ],
      "title": "NoCrash",
      "version": "1.0.1",
      "websiteUrl": "https://nocrash.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Know when your n8n workflows, URLs, and AI apps break, before your customers do."
}

What the leaf hashes

{"body":"674cb9e7952c923a2f2af8fdef4094cf6b4f109c7876489aaf8973a7237e62ff","id":55992,"kind":"listing","method":"baseline/1","observed_us":1793025436368780,"prev":null,"subject":"mcp_registry:io.nocrash/nocrash","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. 0x34d758d3f5e2a9219ed413642a6c96f2162720f0986b6d08f450859e18b2b92e
2. 0x79bbdc84f68bb9c8702e1d75630239e79e11d9647a576895293504c59dddbc7d
3. 0x974432488db7bde1092eaa212f0ab54231156a440c1be922cf68e2978dd0cb93
4. 0xf98635cd98fd60afa1a6931b40f3c2750d843e31485f80d5f41d3d48e6543ca5
5. 0x8989750e626aabdd49532402bb3bf209dcea7ab64db874d5c45949635cf3ccfb
6. 0x0ab83ac965da7a47049136fba13689b76d77b7da8e4d5ecd3ebc4929de3cce5a
7. 0xa3833701bb8e8f9248abc1f0e2551e30fef23ba4fe96cec924ead7b4ad972329
8. 0x68368c02ffa98b0655942f6856493574f569ef6dd03f46847c723d07077c386c
9. 0xacfac24f0a618fd5bbb53e41ba57ee3f7447fbe16751f96748d4401f1445540b
10. 0x6b5f9a7f0acdf3d70c2a71afc670c5db74380a412723b8277c64e4f48e3bab38
11. 0x5b8798d4cefad64becd1c03dfc4c9f7111db423ab06ea3f8878316222a2b26de
12. 0xe57be1a98d96d75db9e9d2122794eabebfd735dea66e9d16ca63347243b3d483
13. 0x08de74b7fb265ddb83e4c673da8a94e5f71829b2e6e7464c71c5138e450f2217
14. 0x4338355a835617a26aa0bfcc971e84eb030d84e2aa840e3c8af958921dd080c7
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae