Evidence row 1500037

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://breeze-chms.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/breeze-chms/"
    ]
  ],
  "name": "Breeze ChMS MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T17:14:15.51277Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T17:14:15.51277Z",
        "updatedAt": "2026-10-31T17:14:15.51277Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Breeze ChMS people, tags, events, check-ins, volunteers and contributions.",
      "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/breeze-chms",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://breeze-chms.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/breeze-chms",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Breeze ChMS MCP by usefulapi",
      "version": "1.31.0",
      "websiteUrl": "https://usefulapi.io/breeze-chms/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Breeze ChMS people, tags, events, check-ins, volunteers and contributions."
}

What the leaf hashes

{"body":"0e84f1cc7cc5fa984c02d2a99111ec3e815d43ad91cb0e7398ce1a41bba6b3ff","id":1500037,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793466974021205,"prev":1481812,"subject":"mcp_registry:io.usefulapi/breeze-chms","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. 0x5551de93453adca04db73dccf55f9468af7fb8240b060216a1b636c29eb723d3
2. 0x198cf9e27c498f0a1a7585282ba6cd99e4e107a0f8fd681b5d288d10ad88df80
3. 0x20b0ce9aff2e11e6674f18060268fa978cc4818a83daed0c4329612b8bafd63c
4. 0xe3984be409e9bcc38cdfe7355766a9e564ae04a1922cd4e976595e4f4cced379
5. 0x5be68dbfd609523058d05835e8c44a4fb4efcb6b037235e16178ea73ac882dc5
6. 0xe9fdb88a82aa8379297aa624328385fdb03e3649a98e513e191cba355743ab1f
7. 0x33d64c10c3c94ac07f9a41db5935f2f0eac123abc4fbc78f4e99cd460a813735
8. 0x3817b242ab917a0abe0af31299b8063bb5881441a701c25d971a04a5a7ae3a15
9. 0xf19cd2ed649d2f5d9f444d8b2cea2e9b7a62d1bed9708bd6defd08adc491ca1d
10. 0x05bd531dbedc0a4805ca69f312e6fa1f40b055d59e36a1be7616add948fdad5d
11. 0x758a06042341ca67ce242cf8935c78f02f6e7a1549937c687ec1d08dd8feae62
12. 0xee0b074b77887b2ab9281fc3a7793abf8431983df0e0f8360acaa183d9e2cd1a
13. 0xa8adfe03e7bfd7580367f22d610544f01486dbc60cf68eb73feceed76cf862a1
14. 0x4491b6c04d316f311f7fea4ea34ae52fbca9c230259096575b403fb7b124627a
15. 0xb9a00c724331b305deaa876d5d2baf53b847ff3c7ce37abb0ae1653b2534aad5
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0