Evidence row 39937

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.apify.com/?tools=enterprising_hamster/polish-eu-funds-tenders-baza-konkurencyjnosci,enterprising_hamster/polish-ev-charging-stations-eipa,enterprising_hamster/polish-vehicle-registrations-cepik,enterprising_hamster/polish-building-permits-gunb,enterprising_hamster/polish-land-parcels-uldk-zoning,enterprising_hamster/polish-healthcare-facilities-rpwdl,enterprising_hamster/polish-developer-apartment-prices,enterprising_hamster/polish-electricity-market-pse,enterprising_hamster/polish-legal-acts-eli,enterprising_hamster/polish-court-judgments-saos"
    ],
    [
      "web",
      "https://apify.com/enterprising_hamster"
    ]
  ],
  "name": "Polish Public Registers",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T13:08:02.542233Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T13:08:02.542233Z",
        "updatedAt": "2026-10-26T13:08:02.542233Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Official Polish registers for agents: EU-funded tenders, EV charging, cars, permits, land, health.",
      "name": "io.github.kamilkaczmareksolutions/polish-public-registers",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your own Apify API token as 'Bearer <token>' (console.apify.com/settings/integrations). Optional if your client supports OAuth.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com/?tools=enterprising_hamster/polish-eu-funds-tenders-baza-konkurencyjnosci,enterprising_hamster/polish-ev-charging-stations-eipa,enterprising_hamster/polish-vehicle-registrations-cepik,enterprising_hamster/polish-building-permits-gunb,enterprising_hamster/polish-land-parcels-uldk-zoning,enterprising_hamster/polish-healthcare-facilities-rpwdl,enterprising_hamster/polish-developer-apartment-prices,enterprising_hamster/polish-electricity-market-pse,enterprising_hamster/polish-legal-acts-eli,enterprising_hamster/polish-court-judgments-saos"
        }
      ],
      "title": "Polish Public Registers",
      "version": "0.1.0",
      "websiteUrl": "https://apify.com/enterprising_hamster"
    }
  },
  "source": "mcp_registry",
  "summary": "Official Polish registers for agents: EU-funded tenders, EV charging, cars, permits, land, health."
}

What the leaf hashes

{"body":"f06e22a8448fba5489085aa6018e7f6f2b77a89c979e99443d8e62d5582284e4","id":39937,"kind":"listing","method":"baseline/1","observed_us":1793025396591612,"prev":null,"subject":"mcp_registry:io.github.kamilkaczmareksolutions/polish-public-registers","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. 0x40706c60affb43ab5b0e454d1222150251ea79659e69f2e56c0a247412c2fdf2
2. 0xb9178ebe33d6d5802aac129de0c5317cbc426b62ee4cd0e5e459dff3959728a8
3. 0x411866641de50a09be9a929c216fbb4fd39b13171c8019945d791389338eb100
4. 0x7e469d3d36a0c710dfe833becb482e3712af507728a313fd08a9827d2ddc26f1
5. 0x0df9cf38a91965dc0f4e5062bc91c542c7189cdb7a712c7f0e6cea7a5f13b018
6. 0xb7077668ea8084777f3e5e3f4c829c1c36dcea7cf2e83d9fc30841c28801cf8b
7. 0x4bd360ee8428eefab8371028a90f15e14aeba370761691b9b087c296ea8ec420
8. 0x6c0933e2d6c5db9c48d456cc4e7dcc724b81f2a22dddc90fdb280c409c867fec
9. 0x4546316647c2da2f40bbf65e58c217cf4da807fa8db1a8102842d3d68f88a336
10. 0xa22eb09d48f0af576480334a704954e6e8556d9981bdf6546be78cf11ad8843d
11. 0x6ec69a305a23b604ab679d75c3502d235953d73d9c2a74b16fb74b49af695fa0
12. 0xe2bb2a30c74e0bf16b8b75c332bdd45334d0338bef3f3022b7ea7b55718e1369
13. 0xd406739acce2ba016f8d49081b15f266a4ea4a0b0fc5ef171c89c8fd2dda4d80
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae