Evidence row 810842

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.withruntime.com/mcp"
    ],
    [
      "web",
      "https://withruntime.com/docs/mcp"
    ]
  ],
  "name": "Runtime Cloud",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T21:48:55.04229Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T21:48:55.04229Z",
        "updatedAt": "2026-10-28T21:48:55.04229Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Linux microVM sandboxes for AI agents: run commands, files, processes, pause and wake.",
      "name": "com.withruntime/runtime",
      "packages": [
        {
          "identifier": "withruntime",
          "packageArguments": [
            {
              "type": "positional",
              "value": "mcp"
            }
          ],
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.47.0"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional: Bearer <key> from https://withruntime.com/account/keys. Without it the client signs in through the browser (OAuth).",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.withruntime.com/mcp"
        }
      ],
      "repository": {
        "id": "1388451105",
        "source": "github",
        "subfolder": "packages/cloud-sdk",
        "url": "https://github.com/withruntime/runtime"
      },
      "title": "Runtime Cloud",
      "version": "0.47.0",
      "websiteUrl": "https://withruntime.com/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Linux microVM sandboxes for AI agents: run commands, files, processes, pause and wake."
}

What the leaf hashes

{"body":"96093bf49048127605e731e1aaaa7cd21e47709865069f83d434337169540447","id":810842,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793225555909386,"prev":599833,"subject":"mcp_registry:com.withruntime/runtime","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x8838dfecda2c8f6f9093ae0a48c1710a2068081e16b2f6b009175b483c5f272f
2. 0x4b30eba0595626189da74e62b94acef4b0ce99ad0f4df3ecdfe824d70a75ebe9
3. 0x5ca5193c7598c95cebbcc39adeaa199d068cf05ffdddf0b1000793eb82e5688c
4. 0x3821cde1d1b9e4c316ececd380102eeaddb5971bae328e1be70dcc8f9fd4d8d4
5. 0xb46d60a303622fe6ce6513e59e47ffc6398ef2a50972cb1f3c951f6bdb829443
6. 0x239bdc047843d337d741c213b0f9edf661e672462cad787da2aa2c19521f49ac
7. 0x51e7c023c4fe0303ce86d7498ef61f0680bb52cf2f26c97517cfa5787229fedc
8. 0x1c57841d0645a5acd19ce9f7d554b80d918d5358aa00eb0762f391fe69e69bc0
9. 0x40897c0e73c9ea8b8f6c12ef20d830c5ce841ca9248109daa63cbe99d7c5aa12
10. 0x0944c3bae565949a335daca8abf7cd78ad83da998c47ad188e9c1f9e935b64ec
11. 0xfcb87fd1f97629d9bbe729e1af67ec8754514bfe9ee1cc45cf69c5e026b58ce0
12. 0x1810cd44ebfe5f26ef4925cdfbe26287c4f9dbf1cd3343ea6968181a15656337
13. 0x73b20f1c980fc42d6a2767acddce2cb41764e0b54fa3342f0dc75bd609f6023e
14. 0x115e196b75a0422533397227b51b9c807591ec2574919c03800bb0d253f110e8
15. 0xe2f9c120d14f36fdddf9b4e605c5d0b8a13b835e2380472255dc22e14b93e84e
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae