Evidence row 47832

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gen.pollinations.ai/mcp/exa"
    ],
    [
      "web",
      "https://gen.pollinations.ai/docs"
    ]
  ],
  "name": "Exa Search",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-29T08:56:22.522022Z",
        "status": "active",
        "statusChangedAt": "2026-09-29T08:56:22.522022Z",
        "updatedAt": "2026-09-29T08:56:22.522022Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search the live web and fetch clean content from source pages.",
      "name": "io.github.pollinations/exa",
      "remotes": [
        {
          "headers": [
            {
              "description": "Pollinations API key. Get one at https://enter.pollinations.ai/keys.",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "Pollinations API key",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://gen.pollinations.ai/mcp/exa"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pollinations/pollinations"
      },
      "title": "Exa Search",
      "version": "1.0.0",
      "websiteUrl": "https://gen.pollinations.ai/docs#tag/mcp-servers"
    }
  },
  "source": "mcp_registry",
  "summary": "Search the live web and fetch clean content from source pages."
}

What the leaf hashes

{"body":"9749c1829b68adb4b3531f836373139dc4799772a322965d4c27d7f7133a79eb","id":47832,"kind":"listing","method":"baseline/1","observed_us":1793025410803272,"prev":null,"subject":"mcp_registry:io.github.pollinations/exa","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. 0xd17913efedf4383915bedfcc40f625bb58d4ccb3c59e13e70f59ed9f17f760db
2. 0x16fb9a519b9790cf6bd16d93a4c13ebb70cd9b878cc203f75b938dbeb076621b
3. 0x7c7e7cd00a7da362c9f37152b67c818944512fc709f81c2f30c2e11a098f4762
4. 0x86bfd2516fc1d599b17d7c0dfee10bafd00eebc2124f07ca66b537b91f965138
5. 0xfea9ef86eeb1229f0bd69cd0b6e36f20545cade506fdb9a5dd732fa76f94868f
6. 0x8343b71a0ac0a48c5453855af772ad01d315fd459c27da8dd74cb326df3e1490
7. 0x9dbc5e95905a3a4bfb3835bce7f42bc4559ce4889de0cbe9de5d187bf55f81c6
8. 0xace049bb7f2708819690655f09b08442414740beb2fe9b68abc695c43541c1a2
9. 0x35eb5978e25ac6d537082f4ea6c6a25934ff6c541003e7e235a1eae0751cea6b
10. 0xdefcd4fc2ebdfaa82bec33833639fbb6712ab7a9bb3beafebc53c8b103648d9a
11. 0xcbb746ffeda31ff1f1b0d9f74705fed23a3c2abac5d325d65e8e867a7b5e6307
12. 0xa4ec009cd8db00b48fa2e4df84088950b4d34c37254de09f5e3789441c0c5e73
13. 0x889eefefef2d4457fe6114f397df813a5cbb85011a6f40309b54ddcd4aba3bd1
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae