Evidence row 1481872

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": "2026-10-31T10:53:14.209016Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T10:53:14.209016Z",
        "updatedAt": "2026-10-31T10:53:14.209016Z"
      }
    },
    "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": "1.17.0",
      "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":"a1911ede1faaa62e13c1a53bdcd1b8104916fd8438cda43589fb0c11aba8946a","id":1481872,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793445357450627,"prev":1257512,"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 2026-10-31 (246033 rows).

1. 0x402a2c70a2771caf7a0b909975e83f6fbb1a6a91f365673a91ab7452365cdb99
2. 0x133c9b1c5b451e057781260594acd5abbc431411d2a3038755d6eba3a8779b4c
3. 0x9bbb3746e147b12f44f44b03435c41bada965091c71e76f98ef00d0bbf32ec5d
4. 0x1e859e32cd04c88ffab13681a84c12a8ecb348cdfe661672bbf9afc08c4f1a85
5. 0x5513e08cbcc1fcb1a19b340ba6d4d6075cae1fff47f7610ae2bf646df381cab1
6. 0x9a0fd681852b24a6788711d6f05734fbead1c3885e63562d3e6995fc7844debb
7. 0x2afbbbf6f959620907420fe238c1c80b8f7c1f5907fb678cbaae8428affaca03
8. 0x191980f8a61bf08901e2ceddd9656a0f6d400f049fe4225e49287b920d252400
9. 0x2fca96fd11a20bb18c4c70cd1cdf174d4072edcfba1884513a90a4d3f3208812
10. 0x91932e8731555821364e1c336b81ac93056239061acdc0731bfce91ec7393c0b
11. 0x8fc161f0d5c4aa2d9c1409f3ad97d7b4df0fd26041124f16498342cf0e605216
12. 0x5656188bc3950e37a79dbae2a8b56bb073cf597517eb49a1170102e99971ec5c
13. 0x7a54c08d5f3c4094c6fd45e1d2f2914fc4df4c6b08f960dc391a45bb8a435724
14. 0x52abc997ae7243cb8d8ecfd77101582ba9534053215bf053c093c35dae7572c6
15. 0xc712f139a437e96ecb98a6d83c47c29921720c39ba2e7e94f4973de043fb567c
16. 0x24ea73817c2ff07f87a42be89aff36ac5fe49b64420a647cd406ee60e6a77f70
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0