Evidence row 27118

What was observed

{
  "endpoints": [
    [
      "web",
      "https://crumbtrail.ai/"
    ]
  ],
  "name": "io.github.CrumbtrailDev/crumbtrail",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-16T03:23:05.676295Z",
        "status": "active",
        "statusChangedAt": "2026-07-16T03:23:05.676295Z",
        "updatedAt": "2026-07-16T03:23:05.676295Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Recorded browser sessions, backend spans, and database row diffs as one ranked fix bundle.",
      "name": "io.github.CrumbtrailDev/crumbtrail",
      "packages": [
        {
          "identifier": "crumbtrail-node",
          "packageArguments": [
            {
              "type": "positional",
              "value": "serve"
            },
            {
              "name": "--mcp",
              "type": "flag"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/CrumbtrailDev/crumbtrail"
      },
      "version": "0.3.0",
      "websiteUrl": "https://crumbtrail.ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Recorded browser sessions, backend spans, and database row diffs as one ranked fix bundle."
}

What the leaf hashes

{"body":"8eeef492a6d7f103b4dd60294aba8385d7be2a077ab6a0278737dd920eab7526","id":27118,"kind":"listing","method":"baseline/1","observed_us":1793025356931876,"prev":null,"subject":"mcp_registry:io.github.CrumbtrailDev/crumbtrail","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. 0xa4a5cd2cf1f9169a531d56696a54a42b4ab2b1c6a508e05d3f80f59c1d88b3bd
2. 0x5ec15d90faa193b7318e7b83dd91258d70539509bd20df49e4c631480aaf4000
3. 0x1bf7b0dd490184400b9a4afce56f76fd83ff109f8a2c6c7bd79e8962cbc9d06f
4. 0x932cab3db5d88c8727dd36a7d8b896270ee0404432abb630d0165c5959518118
5. 0x96f4c32e8ed56edc53dbbd744c8c7e0cef114310e1736a296a54fa5d06cee6c7
6. 0x1aa00e3fe44a942489a52b67c33d6e78bae6223108b4d9ec1f9c0fe9d71c2110
7. 0x8b5ddb0ad55794cb2cc6a367f90dcb038cfbc384a23c0db646bff59cf2c8c66c
8. 0xe49e2d0ed142794e41252c9c2ae9faecb6a7d846aaf89f7fc1462a5bc05ca899
9. 0xbcef88b1730010a11c8820c2e7e4ec1441c62ab07c0fc752b294fd2666c9d9a9
10. 0xcfc41667c7e4033b09b3eb60ac1b4f7735f1d813168ca8ee332b26dbabe469c4
11. 0x63bb18928b05af339d3db18a674ec04120f1a31736f638d4e101d735122f8380
12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae