Evidence row 1257683

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mistral.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/mistral/"
    ]
  ],
  "name": "Mistral MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T15:15:51.627123Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T15:15:51.627123Z",
        "updatedAt": "2026-10-30T15:15:51.627123Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Manage your Mistral platform — models, files, batch jobs, agents and RAG document libraries.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/mistral",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mistral.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/mistral",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Mistral MCP by usefulapi",
      "version": "1.29.2",
      "websiteUrl": "https://usefulapi.io/mistral/"
    }
  },
  "source": "mcp_registry",
  "summary": "Manage your Mistral platform — models, files, batch jobs, agents and RAG document libraries."
}

What the leaf hashes

{"body":"c7a4ecb8a3ffe3c860e74b9ee38c5536e0b21db35ad1906ab3a0d53b84b57642","id":1257683,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793376930012821,"prev":1249696,"subject":"mcp_registry:io.usefulapi/mistral","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x99ecb139d18d7ce2983295e2817ccd5ebcd8d11a6b6861c30bc28c84c31f60e8
2. 0xc8f5d39c7243931209b9de128ccb6d9682e415aeb926735aed5575016289ca18
3. 0xc08749517ed0c73247ac60458568f82723087b2164dc4455ce4524162da4b97c
4. 0x3b4cef27de3fa227cbbc67000e193d7c84939835d4401dc75a6cec47cc9d6bf2
5. 0x58321234f82fb57e42b8e4e27b31285c64fc33b7dbe962ca3f8ca167dd56fa6a
6. 0x0478c125b3bac027bb00357406303dc986104ee9991833c8d698eea1b8c71c1d
7. 0xb4771999695a9cd5cae9ee9dcb0e1a956b96044b09a29807b9dc6d4b7acccfa6
8. 0x6ece424a795a9bb94964b76f668d6b12bffe30edd49e3b309c42dd6e30e4f0e3
9. 0x380c86c37d99ab6fad8941efc82e7f141cb618147b1c8b2c04abfa5a27079228
10. 0xa4cda3d46e4b08777409aec5a4f89a0e1d973deac22d3b4d7fec7f74e7eae641
11. 0x6e2208b075f25d9387e51e6cec0c43ad3d94d75a8fb78744e7d6e5c65a7623ff
12. 0x340ef66fb7c0c2f3672a2832b3b0629cac315b02de241800213bec4673f5a4fd
13. 0x372bfcb87c70d97986e37af71499d7b740f99f47cd88d8135364b140161cc6d3
14. 0x7db51cf84d41f2e07ef904fc1b6aeb666b2a2762de18ed12ac42d5938eb28dc2
15. 0xe722b5213af778d8f1621b8b0b61f957ac8d8bb43a780aed8989bfc357e5bc58
16. 0x835211170e79bdce1a823ec914e3532e128f77751e9074286da35091b0200284
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861