Evidence row 48691

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.robot-speed.com/api/mcp"
    ],
    [
      "web",
      "https://www.robot-speed.com/mcp"
    ]
  ],
  "name": "Robot Speed",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-18T13:49:41.733735Z",
        "status": "active",
        "statusChangedAt": "2026-09-18T13:49:41.733735Z",
        "updatedAt": "2026-09-18T13:49:41.733735Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEO tools for AI agents: audits, Core Web Vitals, keywords, AI visibility, traffic, backlinks.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://www.robot-speed.com/icon.svg"
        }
      ],
      "name": "io.github.robot-speed/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.robot-speed.com/api/mcp"
        }
      ],
      "repository": {
        "id": "1212661896",
        "source": "github",
        "url": "https://github.com/robot-speed/mcp"
      },
      "title": "Robot Speed",
      "version": "1.0.1",
      "websiteUrl": "https://www.robot-speed.com/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "SEO tools for AI agents: audits, Core Web Vitals, keywords, AI visibility, traffic, backlinks."
}

What the leaf hashes

{"body":"c471fc9adfcbbac33b75bb6d38cde86ed02fca684cd6699acfecc30f3cc9cb85","id":48691,"kind":"listing","method":"baseline/1","observed_us":1793025412320142,"prev":null,"subject":"mcp_registry:io.github.robot-speed/mcp","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. 0x1d749a0ef60d29c233ba29263a35c4d559b6b07c23b66fe997ce95c8e999b956
2. 0x06300ef71bfe2918266d0d2171fd5dd1c174dffbfe39e830390f767539cc3fac
3. 0x23389e3a4cd433cf3839f8172023d7a05e6d4fe8465b80c64c1414ebf9d1b22d
4. 0xca8c2b0cbf4ecd480b0ac6cefa00023416f97677b4daa80fd4d4a7d4675dfa1b
5. 0xb7150761a7ec2a7efc8c80f3db339b1bf908c46c06327c4b24d04a0b39fce3f4
6. 0xf6a212916fc8edbb7e087f41021333bbd52a08e70836d34f7baf31cf131ee4f9
7. 0x6cf55f465126b3f6939d82b0d1171fa2ed049e867dd7d338a0d287db2ee81736
8. 0x64353d9b6a5e5c264afa4a3c1175708673a9dbddc7a01172293cc67c5b7ad750
9. 0x3d86f02bcefd5c503f8a62d4f8a065a11eaac825db5166bd8edd4faaed62c7a3
10. 0x328a19bb2b9e8aa664a31a15df6f2e5a801e6cb13c626e7a570636fb14fb88d3
11. 0x15110e1ab8fe267895da4a2cf012c17f5824a8afca5d2dac1f158d633e16c91c
12. 0x8e3531af6dd328ff9a174dd19751228f67fa0773c68a89edf859dffbd7b098c3
13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae