Evidence row 3958043

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://hero-software.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/hero-software/"
    ]
  ],
  "name": "HERO Software MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-07T18:04:59.227372Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T18:04:59.227372Z",
        "updatedAt": "2026-11-07T18:04:59.227372Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read contacts, projects, documents and log entries, and run read-only queries in HERO Software.",
      "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/hero-software",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://hero-software.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/hero-software",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "HERO Software MCP by usefulapi",
      "version": "1.3.4",
      "websiteUrl": "https://usefulapi.io/hero-software/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read contacts, projects, documents and log entries, and run read-only queries in HERO Software."
}

What the leaf hashes

{"body":"3393350959302b5df027632e4fe36dc938ef5179664fc41a04b8b23f4d5c36ca","id":3958043,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794075897509731,"prev":3945194,"subject":"mcp_registry:io.usefulapi/hero-software","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x18b8fdd810327fd98a00326605253373864158330c0bb72d80eb0394050c4702
2. 0xee93855b46d9f2ff8583b818151dba18dc0d45e204b647b1ff5d22a85516c14d
3. 0xaf1be83332aac0537477077b342b0a8e5c4a569075d162fdcdbbc75aa1b7e910
4. 0xced0b0a9df44de5b9b4fb5bd69e9699206c0a475c9cf548d316ecd4c6352932f
5. 0x4163503e5b91520a26d1f530c858aace12479017794382a3ba8d733d1d0d2ac6
6. 0x67595f80d9eeca678039e27d1ff54df49e5e0e7f494ffe105642d5c037573e8b
7. 0xe49dcda29c786cc7750cab3bbd836eb657c35981ccf213166ff95d09d2991022
8. 0xee76e7a6b6989708b39789eacff566fb78c5d30e5608c92aa1e5e6cfc39311a5
9. 0xca0df6508eb2fe856ae009da3cfe03f99ae00228e6ae3a34a71a48c1aeab5820
10. 0xef87f397ffa7c419559b8c1fbe13d6c2d53122016a2cb49235717ba748a199ea
11. 0x57386e706b6826bc93d202237871553f61bddaa590fc7660bb1a6b5983d064ee
12. 0x5e66ecfab97def5f0d2dbf8d476c99ca978066e2c988566f0a0cff517c34d700
13. 0x10098a8e53ad0238235972679790fca4168b24d877abf224a8392ea979b282ad
14. 0xfc9ab88d5cb08cae376d37d3f24517c7a2cd94f277b0d505932d5ac795e4c6be
15. 0x22002567dfb80a697b73b13f0cc7ab99ac0c0bd9ea84bf4883eeb09f86036e24
16. 0x80bdd907e4cabf074c5e8d919e88abbc805de47d0c5c142e281a67157f82926f
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa