Evidence row 277692

What was observed

{
  "endpoints": [
    [
      "web",
      "https://hubvibe-io.com/"
    ],
    [
      "mcp",
      "https://hubvibe-io.com/mcp"
    ]
  ],
  "name": "HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, Contact Screening, Stocks, Crypto, News",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T17:04:34.922549Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T17:04:34.922549Z",
        "updatedAt": "2026-10-26T17:04:34.922549Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Pay-per-call agent tools: web search, email verification, contact screening, stocks, crypto and news",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://hubvibe-io.com/icon.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://hubvibe-io.com/favicon.svg"
        }
      ],
      "name": "io.github.Its-fortunatefolly/hubvibe",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional prepaid key. Buy one by card at https://hubvibe-io.com/start ($25, $100 or $500 of credit; the key is shown when the payment clears). Without a key, each call is paid over HTTP 402 on the rails in https://hubvibe-io.com/.well-known/agent.json. Tool discovery is free; all 70+ tools and every price are in https://hubvibe-io.com/openapi.json.",
              "isSecret": true,
              "name": "X-API-Key"
            }
          ],
          "type": "streamable-http",
          "url": "https://hubvibe-io.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Its-fortunatefolly/HubVibe"
      },
      "title": "HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, Contact Screening, Stocks, Crypto, News",
      "version": "1.32.0",
      "websiteUrl": "https://hubvibe-io.com/"
    }
  },
  "source": "mcp_registry",
  "summary": "Pay-per-call agent tools: web search, email verification, contact screening, stocks, crypto and news"
}

What the leaf hashes

{"body":"bfa6d62a8ccdfdbbb8c6c0844a90dbda800b9d0719eb27734ebfa819892e954c","id":277692,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793042040750000,"prev":28754,"subject":"mcp_registry:io.github.Its-fortunatefolly/hubvibe","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. 0xda5004bc848d70ac74d65c94454f0f25e4fd466e1f706ed2a77ddbca2bc8520a
2. 0xada5620877e8d1e31aed1cfe61c83d8cd962354074cbbecc978d6f039ab17865
3. 0x8bad032e65beb7860ea6c7cd812e6462ccf42d741416254977b77dd4a5b023ba
4. 0x2c1f4be720fc1b3c6f4db75e2d999098c3f6b1d30af81f2a819a3088a071fed3
5. 0xcef34177a3427719a17bd1cc0085cdd9be5b3781e96e7a382a3fe53f1984a8d4
6. 0x3ef5da3492ab6498d065de94ff0bfb9dc11373f3fbfff51f0ee59f882ab49058
7. 0x2030818ff9d99b2ae292e780b83ae1ca72cb213a3f4f9983f3e28e0fbbd328db
8. 0x99549223eee76e73c55d51cc7bd22a8e39053c56ba2f6696cf0fc04978992cc8
9. 0xae89001d4c97903889c766d60bd3b25eacd7fe5746ffb5b7bb83691a15ce2888
10. 0x429b947d002ce61e52aff09d50ec7bad28ee2fc33fd637320eaaa2d4d00b0f3d
11. 0x29700235b227055ce880d43e14eac146f6698beb898c5815b2dace9d29cb0d8c
12. 0x3704bc5ad033a79977899a5ead894cf50c0b8c8432c020959cefe2af561eb5ee
13. 0xcd9e3af1fa905ec61b99ee9442716d7c7a439aecacd018ec229a24def1cabf6b
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae