Evidence row 52499

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/soren-achebe/backscroll"
    ]
  ],
  "name": "backscroll",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-17T06:34:50.879183Z",
        "status": "active",
        "statusChangedAt": "2026-08-17T06:34:50.879183Z",
        "updatedAt": "2026-08-17T06:34:50.879183Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search, retrieve, and diff the full output of past terminal commands recorded locally by backscroll.",
      "name": "io.github.soren-achebe/backscroll",
      "packages": [
        {
          "fileSha256": "ca59dfeb942d5daf0cadbe5a63897e91c5bcdb40f71f4672fcf8d772d8c7b36f",
          "identifier": "https://github.com/soren-achebe/backscroll/releases/download/v0.13.1/backscroll-0.13.1.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/soren-achebe/backscroll"
      },
      "title": "backscroll",
      "version": "0.13.1",
      "websiteUrl": "https://github.com/soren-achebe/backscroll"
    }
  },
  "source": "mcp_registry",
  "summary": "Search, retrieve, and diff the full output of past terminal commands recorded locally by backscroll."
}

What the leaf hashes

{"body":"85221593ff5d26eb3973eaf5f95c3a3c2862921f910658131aa70218313e5ecd","id":52499,"kind":"listing","method":"baseline/1","observed_us":1793025419949346,"prev":null,"subject":"mcp_registry:io.github.soren-achebe/backscroll","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. 0xf7e253892fd305e2ce77b6f195791084f92f45c24c019a35ce1505182be9cbd8
2. 0x235c61da9ad6ee4b1f0f9c51a2ff75a6a315aa4754b3b728c66235eb2fe3a0bf
3. 0x587a121c9e640a7bcfec2a8366e3116f7844b0e819c10f084ae4a0c074620c6c
4. 0x82b668d07b3b9c41b371f1bf1db1cc09a52210f29c00b9da53f8f7c841f93b80
5. 0x0a3baf900811282c2750f5464653bfced1fa61eaa0869ac35059b68effda7a21
6. 0xef990d13cf83a19f5823e3fd4ecc2344b1dacb94358c76f769f8363cce2cc8fe
7. 0x468328605c9d89af452e43e94c2c8d7207403191ad6d39cbc7822f92f26ef881
8. 0x8e991a3010c41f091862a69444bd88c130dbd05527dc7a6f1fdeae324287332d
9. 0x083ac856c9e7524f8d4826c4e61833d68bbe1eb3260e106cbaa6ff5485b44028
10. 0x8912095205c0419743c69fe2e0e31af1d737e6d84891a84908cff125ff0e8e71
11. 0x0836eb686ada9beddba0f76357ec59493359d2a7c51aa5c4a31d3cfe9873ea74
12. 0xf7eba200f6f1012d700fcc53fc6d57dcafd1019c920b1030d42fa21d4af95d94
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae