Evidence row 795653

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": "2026-10-28T18:46:11.20533Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T18:46:11.20533Z",
        "updatedAt": "2026-10-28T18:46:11.20533Z"
      }
    },
    "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": "1.13.0",
      "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":"29838fdf3ac8586b8027b66de893efb68f3a27c2bdad03b673039217c51fee9b","id":795653,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793214746130030,"prev":443048,"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 2026-10-28 (231336 rows).

1. 0x1dbf36634ca2e7b4728e138305e836db63282aa8c499c569172473f31fb45357
2. 0x388826280e17c2307e0674190c706f457bb0e13dc7a092d31ce0b8f9de8c6f72
3. 0x7ea2aa37e199676543d0617b61f2991a73b97d70468e4b8ec24e8e6718389628
4. 0xf3d75102d08599fcc16511b38ea00e68cdc5d1b95808ce88fce2464d1bda8842
5. 0xe3feb9a4af36ff84ff07253182e718a76e3c0127e486ae96e1ec491c233b71ee
6. 0x512dd4e2e1e0fe479692c3da81f14288443fc215d8164afdcb9e6fdef8875dca
7. 0x1fb11993eae6768470ed21cbdb8de3fdca722c83fc5327302ba1d20290d848e4
8. 0xfcab10c9579b3c6f88497d0f15d1b6f25b1ef4970adb7ba6d89d25e3c93936e5
9. 0x6e375643c1fd50323293f812f94d95eb46728d43d545d0ee2ff0e2621c9acfd0
10. 0xbbaea2b148c2fcc636f857539a2f2e59a409d06724f2c0db694ce325df12a82d
11. 0x8f3f9d8cdb81fb943d0fceae9dcb58969b878c13d277bf382820344093a336f8
12. 0xf284ecd6248b53812022b70ab837579ec0755e2a6a171de0958eef2070ac0d7f
13. 0xaeeae4466766a65cd22fc29006507aa614269d1921fdace8a2ed483f4b0aa51f
14. 0xa45c19ee1ddfa3971a75affe2da0c01e0a09406bb4b50c48e0d9cf0e082801a3
15. 0x4698ebc7cbcb2286f661b867355eb6a9183e884482ee16965889e886b17d19ac
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae