Evidence row 304127

What was observed

{
  "endpoints": [
    [
      "web",
      "https://apify.com/gleaming_carp/cambiokit"
    ],
    [
      "mcp",
      "https://mcp.apify.com/?tools=gleaming_carp/cambiokit"
    ]
  ],
  "name": "CambioKit: Argentina & Brazil data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T22:23:35.188162Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T22:23:35.188162Z",
        "updatedAt": "2026-10-26T22:23:35.188162Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Argentina/Brazil data for agents: ARS dollar rates, INDEC CPI, holidays, CUIT/CPF/CNPJ, CEP, PTAX.",
      "name": "io.github.MaestroW4rd0/cambiokit",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional: 'Bearer <your Apify API token>'. OAuth clients can sign in to Apify instead.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.apify.com/?tools=gleaming_carp/cambiokit"
        }
      ],
      "title": "CambioKit: Argentina & Brazil data",
      "version": "1.0.0",
      "websiteUrl": "https://apify.com/gleaming_carp/cambiokit"
    }
  },
  "source": "mcp_registry",
  "summary": "Argentina/Brazil data for agents: ARS dollar rates, INDEC CPI, holidays, CUIT/CPF/CNPJ, CEP, PTAX."
}

What the leaf hashes

{"body":"601e93d06803d09cd842eb9f8381afc8cee5d6f2d59c27eeb170ae4e8078f0cd","id":304127,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793055761890143,"prev":null,"subject":"mcp_registry:io.github.MaestroW4rd0/cambiokit","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. 0xb971da359f53000a0e17636914c77e23016edc95392f478d16588d048a05addf
2. 0x289f683ed392fbfe93456b970b000cce449e18e7b7b72223385c24e1e2ce5c66
3. 0xd5ccd3c71159b380f8f522d4337618e5efcca6dee1eda73f6a7470c7ec765b52
4. 0xc85be0843dbdf79972d3c5fad1eb98a6ed09bfe587471484b49225b7dc99a633
5. 0xabdcf7419191384c68910355d42209c18cd6a974d6ed6cb29b7dac12d8eac45a
6. 0xdaec863f1d0d8c19d6a3fbc75692b81465a677ca3740c7df1ceba61b67e33816
7. 0x5fe771f036a8cac2857456dc5fb7dd505f84906767eabee7a840a2a6d495eb2d
8. 0xae03a5f4f2b28dcf146d631f3a96e4a9c33b2aaa844f724f424b45b5b0966ccc
9. 0x9bc815709ef4617796e520b1c2fe2f937d4fcee1ca427b494b0585f8683819ab
10. 0x2a5c6878834071db08774384e91dbce1a180bcb1f079fcc809e29d3efca761f5
11. 0xcf50b54d8921f0c22877e0b8d6b8393a1954218f000f7cac374e9f40a024f700
12. 0xb6efd79902cac6d5a402ebecb8069402f00961ab80cd71b4d647fbc686d975ec
13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae