Evidence row 46259

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/dados-pt/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/dados-pt"
    ]
  ],
  "name": "Dados Pt",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T21:30:12.479217Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T21:30:12.479217Z",
        "updatedAt": "2026-10-24T21:30:12.479217Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "dados.gov.pt MCP — Portugal's national open data portal.",
      "name": "io.github.pipeworx-io/dados-pt",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/dados-pt/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-dados-pt"
      },
      "title": "Dados Pt",
      "version": "0.1.5",
      "websiteUrl": "https://pipeworx.io/packs/dados-pt"
    }
  },
  "source": "mcp_registry",
  "summary": "dados.gov.pt MCP — Portugal's national open data portal."
}

What the leaf hashes

{"body":"218d1ee8c4370db0ff266829bb15fe2ce903ca55fb22500fa2a1711f800fb8a0","id":46259,"kind":"listing","method":"baseline/1","observed_us":1793025407740189,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/dados-pt","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. 0x81f38e9215d2b14e48d999b88825a3f588eb01429f7ee3b46fc8a201def5647a
2. 0x756edeb9f31ad477b9ae2f2d9cb325a6930d514dbc0b01f5683f37891a1a34c2
3. 0x7083281e382f5cc89e23693e8a6131f6731f6c7930d55a90144f3840eb4bfe2d
4. 0x4ad54ff5c6896bf77036e7c80fb0c0d66cfe8525b3f7b0c8b845c8052b3fec2c
5. 0x0698396bbbc64a10cbc39ffefc7023fe9a98d4c161fda101eaec77efb2a3409c
6. 0x15f4b89a0bdc8115e94748ddff2f9895b4e6fb54670e83692f89b290622a7abd
7. 0xf438280fb0afc073e83cb41219bc8a63164c09f04583eb071292bdb3e4d73cb6
8. 0x37cd26abd806c53dc8a5b17b26c9bdea69fdaaa1a04da87b8441fe2265cd8172
9. 0xbe47ad1982ff0fb785a097b90b6d278f04696940c378207e7547167cf5704d80
10. 0xbdc4a4c8cadfe346c042615305bf6ada497fa5128db30e977a80cb6245a189d3
11. 0xb998e012b473bde18346485cd0b7b8b31ab48d5f22ba9bc660bb2e523161e255
12. 0x08155d70132f82e370214fc5b72194dfa6f5e57670b7bcf74776e8418302897e
13. 0x4d2ee986a690e903126f449b4e9e62d5572b350357ab4496a83488949b131c29
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae