Evidence row 56796

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://sakari.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/sakari/"
    ]
  ],
  "name": "Sakari MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-25T22:35:18.447038Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T22:35:18.447038Z",
        "updatedAt": "2026-10-25T22:35:18.447038Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage Sakari SMS contacts, conversations, templates and campaigns, and send texts.",
      "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/sakari",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://sakari.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/sakari",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Sakari MCP by usefulapi",
      "version": "1.3.0",
      "websiteUrl": "https://usefulapi.io/sakari/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage Sakari SMS contacts, conversations, templates and campaigns, and send texts."
}

What the leaf hashes

{"body":"cb850917d548cb25f93e131df7d2e251571822ce89830947d9d8240baa141f16","id":56796,"kind":"listing","method":"baseline/1","observed_us":1793025440819979,"prev":null,"subject":"mcp_registry:io.usefulapi/sakari","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x9913d12cd2d270a85381c191144b72e0611ffe3559cc6024b45fbc411425bbf9
2. 0xf747c4a8908938d38a6c15acbfcfcc61eeb36847a9630a84f135aaa06846a577
3. 0x80562ecef1981072862a08fdf5908891561b599e7fdc60add837426c3389cb94
4. 0x20fec4ca092c7bec7efbf6c8975e82b2e6c0a7dfee2f0bcd6939d8920122dd3c
5. 0xe318f0574c7ac7f5460d90844e51ce480180d836af9e30b5bd251c89434c457d
6. 0xd0e3c50a98e06c419d374a669ee8dbf3bc041a59a1f9449483e213fe42514634
7. 0x07340dd7d997e92dc148941d64bc56b87b2608bb270a8f1b26d65c05735daba5
8. 0x140b870339cc9eb72dbcb9abd76bfeb309ca80799ad7dcc6bca49819cf9ffa01
9. 0xe5fcc8212245fba4b7457731097c2b4ff118cfd01e0868e3af9c3e2fc6825499
10. 0x2b4f513a842f0518600372c41655e79b425e107967347efd041a1f46774282f2
11. 0xd3f19437d703373e99e0bf69c4ca06561426260f599f7d259e3257085a387573
12. 0x6ae9e6ee1b544d831982666bd3570457659e78fc0064894d7ec23f971a37ff2f
13. 0x239fd39716710e7412bd120c373072b4c0d8b11bb9ee431dad62a2ce57b3d6f4
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae