Evidence row 1477412

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://channable.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/channable/"
    ]
  ],
  "name": "Channable MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T04:29:20.815939Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T04:29:20.815939Z",
        "updatedAt": "2026-10-31T04:29:20.815939Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read marketplace orders and returns; send shipment, cancellation and stock updates.",
      "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/channable",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://channable.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/channable",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Channable MCP by usefulapi",
      "version": "1.1.0",
      "websiteUrl": "https://usefulapi.io/channable/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read marketplace orders and returns; send shipment, cancellation and stock updates."
}

What the leaf hashes

{"body":"4bb7b2e50b64b9fc6b4fe8f1cba5afab2a223e47743539ea5676eac64aec6892","id":1477412,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793423749614038,"prev":null,"subject":"mcp_registry:io.usefulapi/channable","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. 0x624710e776ed378e8e5dcbf63aa61b428a086fd7d05ea4413f11d89e0a6c0b24
2. 0x2f06e3c3408abf1bd0c85097ba0d0b5f4772e0ee29bd4604785b74e582d4734a
3. 0xc83d58051331f921336aa2d99cc98612b4e850b319e610934adc539b947536a4
4. 0xbbfe8cfd407acc85a0c09510fe9c971c4d4eb566ba9db3309653131634977fde
5. 0xb9237aa4fee37c1e14d844c20d60c6d0dc94f02613c1d0c1dc7c831d7fbd1a17
6. 0x3fa56b87a403cdb899e1e964132d6b2bca2ac8f7e5ba0ecbb5b4ed2460f95e2a
7. 0xd7371bbfe7257380ff3ce4a514620c3192cfefe63ed0ab6e7b8a9a7aae8ef9e1
8. 0xb0500f996ec660713d0dc24b0f4a99b1795b5cd8dd7b0cdeac6cd3326efa5693
9. 0xae9fe62b7f2cd5c870be7059b9c111c682165d89a618581828508ab3e1db237d
10. 0xbc1faea6290a485b36abafb066aee4cfdcf41ca149045e483562e67632cd259b
11. 0xb615ee85c708a67ccb3df9c555df9bddf659f3b8dd099008b3aaf72ae4f0e613
12. 0x0803749a6c0457ef88083c9fb661fd656a5d91b0f931b526b99d4ceab19a2410
13. 0x0727ef0f630aa87a16f1f0e27c3aac747bb64d1d660c56d561e3babc1dfd3085
14. 0xe765fc7bdfb534be348bf6984775b8261507431e58900f7a1ab269c53c5b1e8b
15. 0xb9a00c724331b305deaa876d5d2baf53b847ff3c7ce37abb0ae1653b2534aad5
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0