Evidence row 1025583

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": "2026-10-29T12:34:22.247568Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T12:34:22.247568Z",
        "updatedAt": "2026-10-29T12:34:22.247568Z"
      }
    },
    "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": "1.16.0",
      "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":"76526bb968393b86b7bbe85f72e227bc372566a8e2b2ca477ff24ffe302baabd","id":1025583,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793279589413014,"prev":1005269,"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 2026-10-29 (242798 rows).

1. 0xcae2d5c8c29bb4eadfee92cd1b1802d6a7aa65323076fd65891c6014ec2ab817
2. 0x4c677edf5559e382f4ab29fddad3569545de8c036f55ada0e90c6df558e5ff6f
3. 0xac42befd6b106c6b7883e323ae186d0be993907751fc236199404ac0cfe147dd
4. 0xd020b3c25480c26791de4d63865977f4e05dead20249b2b478f3329a773877b1
5. 0x20b80a3b5b0d8f81f4789f616ef73de0453bfd875e90ce236ed2acee37f12722
6. 0x97fa41ebce16551c32bb53ee69c325662c9c3325bb8e9ee6f29fd25ac04f705f
7. 0x1ec312f872e9641a91ccbf4efe4611c610dc1eca059846026dfe1e18766955cb
8. 0xf1dbd051093c5335348927e9a714d1a2acd05dd19931534d5b61fa240cfa9a31
9. 0xfd918e532a8d3211052a4977a430660baf38269f16cbfec614bd159b7f7a07f0
10. 0x648f3704b2eea51f141c3e080f441664574d9929d265d3d7b971cea14c67cd8f
11. 0x468e0ae491cec46c8e61ab3ef90f507451da820a4b1d2745ab5d33ed20e248a3
12. 0xce35b81783a2afcd425ebe6fbdad3858ae64dac766f009692d62389b1e1b788a
13. 0xea9d1f13685919a967cdd4a1529cd2e312e5c24c183ab44024d1cf7118faa2f8
14. 0xff4a7a4ef98a9db806f61d17fd3535917a23846dc8183da0b176c5699301b5ba
15. 0x4e4f8f228a3b7a38299ec6f2b1967c6cf4de15fdd9dc0d200e691266e51ef99d
16. 0xef5d5572aac8f06b61579b7167b369fcb479d9027d4037dc9cacff9e3a26ffd2
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1