Evidence row 294004

What was observed

{
  "endpoints": [
    [
      "web",
      "https://www.blueliftai.tech/es/herramientas/asistente-ia/"
    ],
    [
      "mcp",
      "https://www.blueliftai.tech/mcp"
    ]
  ],
  "name": "Calculadoras laborales y tributarias PY/EC",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T20:35:19.897234Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T20:35:19.897234Z",
        "updatedAt": "2026-10-26T20:35:19.897234Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Paraguay & Ecuador tax and labor calculators: IVA, severance, payroll, income tax, fines, RUC/CDC.",
      "name": "io.github.blueliftai/calculadoras-py-ec",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.blueliftai.tech/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/blueliftai/mcp-calculadoras-py-ec"
      },
      "title": "Calculadoras laborales y tributarias PY/EC",
      "version": "1.0.0",
      "websiteUrl": "https://www.blueliftai.tech/es/herramientas/asistente-ia/"
    }
  },
  "source": "mcp_registry",
  "summary": "Paraguay & Ecuador tax and labor calculators: IVA, severance, payroll, income tax, fines, RUC/CDC."
}

What the leaf hashes

{"body":"49bffbdd1f42711514e736502dc7724d771be7523ee89c95e2d6a854785beb40","id":294004,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793049820199021,"prev":null,"subject":"mcp_registry:io.github.blueliftai/calculadoras-py-ec","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. 0x77bf731d16fecbb0f0994fb84305c4659de9cb5dfee545560b5a966a103752ed
2. 0xb169a71c74c9d559d89949214930d930c2cd9887ce98fba367ea973e7406cbb0
3. 0x5a6f2041129a4bf3745a218cb6ac1fd8d134db7c440b99266f11e1b6374f7259
4. 0x5ca6cc2631f706d24e419929329b6fe42c0406842389e4613de1edc18b75ce9f
5. 0x2304f94d75d895e6b6dccc29d67b4d169f9645bc7cc42afa599b046aea1c5f30
6. 0x295b6e134697f2ca209d5b7ea1d18fc19c849b47d12440685dfde996424547e0
7. 0x55c4a481eee5fed435dd3bc634e3cab9dfa969372c2c3f9bcf342ef77aa0fefd
8. 0x134904965976e2f6a83c26aa1c1d76992120a53e09f0491485b654bc952b9ea6
9. 0xcb84e3771710c129278c5d2a1c7741dfc1bbd517f6670d498bcc27590ad8c3c9
10. 0x316f4d1421d8a02c25f79a2e478b334ffb40a5f5da7cc727bc9c52cd14056752
11. 0x8fe7ebf89d10ac2e699de3f80f5dda3e72eef4ae079794ab7d1035929ad723cc
12. 0x8fdfac9874f184de58b63efbdab0fc27674958d741146d02f58b04d3c559cabf
13. 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae