Evidence row 41189

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.kalvi.com.br/v1/mcp"
    ],
    [
      "web",
      "https://kalvi.com.br/"
    ]
  ],
  "name": "Kalvi — NFS-e e IBS/CBS",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-23T23:39:27.442723Z",
        "status": "active",
        "statusChangedAt": "2026-10-23T23:39:27.442723Z",
        "updatedAt": "2026-10-23T23:39:27.442723Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Confere a NFS-e brasileira para IBS/CBS antes de transmitir. Sem cadastro e sem chave.",
      "name": "io.github.marcogorrasi-hub/kalvi-nfse",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.kalvi.com.br/v1/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/marcogorrasi-hub/Classifica-NFSe"
      },
      "title": "Kalvi — NFS-e e IBS/CBS",
      "version": "0.1.0",
      "websiteUrl": "https://kalvi.com.br"
    }
  },
  "source": "mcp_registry",
  "summary": "Confere a NFS-e brasileira para IBS/CBS antes de transmitir. Sem cadastro e sem chave."
}

What the leaf hashes

{"body":"5276cc160d5159300bab59438e7f0162a9acd520671ca2cef15ab28bd8f15719","id":41189,"kind":"listing","method":"baseline/1","observed_us":1793025398540273,"prev":null,"subject":"mcp_registry:io.github.marcogorrasi-hub/kalvi-nfse","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. 0x50abf3c3e56b0795c7686fb2f13fc7d98c8f842ff1e78ed3dd6441de6e623c2e
2. 0x342d6d60b0183d0734cd6ec6a6d97065bc24a77af07aa7cfec298bdc82feff3a
3. 0x0ea1ed829a225a8bcc0b3ee859c32a495967929920ea5f86dc9af7fad07ee3fd
4. 0xde32e294cd52824db741d2a90d4c8bcde7cf85dc0b03b69f99dc1e73a62961d9
5. 0xd0f344adea1fa58bf0af2c313bf1a4903573590021e93c1ef09d268231a18c88
6. 0x223804d9865689cfafe81ff12598206a36c45145a43155e5135b573a24f7a343
7. 0x561d3cf9fe282f5616a8f7264d290b8855416ee13829674b5baf51454e785746
8. 0x50261173751faefe63f43d74be0b63f26cd90d1f8b6f34c99dde924f1bd0c44e
9. 0x368e3df3c24c797da086196225f282efe46aa39be4428ec3e3751153aeb39343
10. 0x1cf289732577ec7d4b7786636bf1c834b739571451a5cc67e3aac33256c9be46
11. 0xfa039eb62e5d0ae9f7aaaafb0fcbceacfa661b07228233046b9a9af94e547a55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae