Evidence row 2553211

What was observed

{
  "endpoints": [
    [
      "web",
      "https://ask.xverum.com/docs/mcp-server"
    ],
    [
      "mcp",
      "https://mcp.xverum.com/mcp"
    ]
  ],
  "name": "Ask Xverum",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-03T07:26:45.296792Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T07:26:45.296792Z",
        "updatedAt": "2026-11-03T07:26:45.296792Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Find and enrich people from 750M professional profiles, with Next Move Signal job-change scores.",
      "name": "com.xverum/mcp",
      "packages": [
        {
          "identifier": "@xverum/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.0.3"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.xverum.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Xverum-LLC/xverum-mcp"
      },
      "title": "Ask Xverum",
      "version": "2.4.1",
      "websiteUrl": "https://ask.xverum.com/docs/mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Find and enrich people from 750M professional profiles, with Next Move Signal job-change scores."
}

What the leaf hashes

{"body":"7cb88648b7e58d67f87a49403a0b4df7ce4d027ebb5084bb9521fbfe35f0b8bd","id":2553211,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793693953006722,"prev":1760808,"subject":"mcp_registry:com.xverum/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xb0bf597c53165e6f00aa52816c655bcb9972dae991159c2d5a7ef75e5c53b1f1
2. 0xaa941750f9f235b76bc01f4665120624f9597635dc49db6977dbe0ac2bf7bfec
3. 0xbf487f7f29fe2a70dc703631372dbcf8611145f93b8b7e63cfce34cc5b51e314
4. 0x7e4733146508d24dd50486ff81c0bc6e909af6799f230f98094c72f22650362a
5. 0xb23423f69bcc984970e73b78de88a20d2ea9240ae5475c48a16b53a6a5850376
6. 0x2023d96696f36062a389b2e81b040bd234a7fbf69996d54250200a5229b51449
7. 0xa343ccd664580f852b21f07bb07b509083df22f6b252c95a7c82d21244e1be85
8. 0x273cbd8e99ad269442e650ff23c191025bd321f7e70532bb1dc3716d915fb66e
9. 0xe6879274e08ea2744c3c6e374ff6fbc71dfba38f411c6959508652241e2ba253
10. 0x8233739bd0c774f6380541891de616e8155c7d89873956cb20ab1f8b79f31a14
11. 0xb5a90e56695057d783cdd956dbe0f7680f696f74ba9596841bed2738b79f9041
12. 0xec6fa8a923f13ea0b164fc8176f0522f8cdc30e87c9d55d75b789b11053b51b8
13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7