Evidence row 56803

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://sellasist.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/sellasist/"
    ]
  ],
  "name": "Sellasist MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T06:47:20.252012Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T06:47:20.252012Z",
        "updatedAt": "2026-10-26T06:47:20.252012Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Sellasist orders, products, stock, customers, invoices, returns; add order notes, set status.",
      "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/sellasist",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://sellasist.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/sellasist",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Sellasist MCP by usefulapi",
      "version": "1.0.0",
      "websiteUrl": "https://usefulapi.io/sellasist/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Sellasist orders, products, stock, customers, invoices, returns; add order notes, set status."
}

What the leaf hashes

{"body":"7f5ae64df754c3ea53107d0d0153771418a954b2ec2c44e63b8e4b740ca6abb3","id":56803,"kind":"listing","method":"baseline/1","observed_us":1793025440832612,"prev":null,"subject":"mcp_registry:io.usefulapi/sellasist","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. 0x235ec9f6ff60359be96061aed9c77e40e4f80951846c3c39e9cce40d739e5528
2. 0xdc49e03e9a86ccf74e48f73e4510683f78c243ca7c630c9bfa0bddd54ac3032c
3. 0xe7448f0a0f652b1710489c059728a7ca4aef02ab4f7e8058661286d6e08a2bf6
4. 0xbd69bb689e6fd02edebde7d76f546ac65ce65b2434293f245519a8dec56419bc
5. 0xbeb5b8274c580367c4272143eb257891fae1128ece8aeaa33cdb7effe870d296
6. 0x733b0a401de4ab0f194bb7b3b2e31d144c81c45d907a81cc1a0a2e1e6ff13cdf
7. 0x10e280a39e5cc5cc654a029388db531614daf7140153037f7846cfc2072c7c45
8. 0xe3cb1fbd465d9284de886ad12db6b6acb33199a8819496c05595d66f82232cc6
9. 0x95a012e04fe6931b3349a483b98f82b89cf45b77cf015644c81fa5420171b733
10. 0x704493bae418bde4fd104ba47dec27e1d8d9ddc2c72e86c9507cb5b9906a220b
11. 0xafd0058f5459c39aa93b8bea4d66dcde1a2763032ab59f971a1c12b8652db90b
12. 0xac5b705d705b0f1bc42cf2ad1a7f1f197ea96178ce0704432cbb5d556e8671a4
13. 0x9d75d4d3ab6219edefa04be60b32fdd56be7a7672f370a5115f02f7b098ecd27
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae