Evidence row 56556

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://dead-mans-snitch.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/dead-mans-snitch/"
    ]
  ],
  "name": "Dead Man's Snitch MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T22:35:12.342931Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T22:35:12.342931Z",
        "updatedAt": "2026-10-25T22:35:12.342931Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Dead Man's Snitch monitors and status; create, tag, pause and unpause snitches.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/dead-mans-snitch",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://dead-mans-snitch.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/dead-mans-snitch",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Dead Man's Snitch MCP by usefulapi",
      "version": "1.11.0",
      "websiteUrl": "https://usefulapi.io/dead-mans-snitch/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Dead Man's Snitch monitors and status; create, tag, pause and unpause snitches."
}

What the leaf hashes

{"body":"508b1fbc12446079f260696d7d5aecb5057e7435d84ef10118bb7f058391501f","id":56556,"kind":"listing","method":"baseline/1","observed_us":1793025440106227,"prev":null,"subject":"mcp_registry:io.usefulapi/dead-mans-snitch","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. 0x01f4863fc18bb0ca3da953c3da73e6abdf29652295b57220995f1a24d7ce0994
2. 0x5f93c51c764796e675f8bd3568652664fbd265adb2905d59ca2523eaa120c502
3. 0x1767da0206c6a99b380d87ec19b962d5f96a07f981121d8b09fad199102c7155
4. 0x59457291f15fca578d052e138a9ab51290bfa1d8b4406ef102bfa51a33508060
5. 0x8f00d3a084a913d1506fe158bc61482c7879f46104832f3df0f17c8e30067b77
6. 0x33fd6648633233936bfef03ae69b386c3086d60efeff1dc54d78ff9afb156f57
7. 0x62cb7ea79920c8be33ba6c0ad5d163b945cce94daa58018116a9f0eb5162fe43
8. 0x0451a97eb9042c698e9901e1c19be7893e3d938ae0dd71404fa28f7469d4a1be
9. 0xc1892e1f31516991ebd2b68b1883c63619880797be155d4c7f6ef90340e294aa
10. 0xb59ab9723c94bb11211a69aab135061f373122c6fca8c5dbfd525237ac1ef164
11. 0x588f372bbaaf730e538542f070b005c0dd23fdb8c7f43a940481de0c1681aae1
12. 0xd75ede2689ed83bbc8980becaf4f32a77c7e05567790cd351e997bb28aa0844c
13. 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae