Evidence row 512307

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": "2026-10-27T15:34:31.951933Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T15:34:31.951933Z",
        "updatedAt": "2026-10-27T15:34:31.951933Z"
      }
    },
    "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": "0.45.0"
        }
      ],
      "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": "0.45.0",
      "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":"ede5169987ef4e40dd6272f722e05bbc426d8800d456da6e9cc9099f6329d1b8","id":512307,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793118544309396,"prev":224029,"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 2026-10-27 (273461 rows).

1. 0x606cf5c81e5a34367ec2c292666636b627adcf67280f68c7d3763dd811afab7d
2. 0x3ee6ef5b85c3e7ae52dbde238f455dc4d37ee8a3b78c3b6f1d7a443283c108c2
3. 0x3d6b85a90026f2da57d3356092afd69e859c99c8644d5a564a4f4f07d47e8f6a
4. 0x29db04ffd44e535885a5d3d7a766a6a7f17a6682807ba5fdb9f203bcc4a9fec6
5. 0xb49de638c6267d20d89bc6eafda9fc4568bc05f791aa7afaad1a5be1d2774cec
6. 0x15f012935b95041fdcb7c7bdf6da5117469e1a9f4bfe0f5c5ef020d4c176b80f
7. 0x9b682890b8e681c8b6ebeb4edf123ba25e24e33d5f93f16a45bdd31e23c794ed
8. 0xa9431944fed981f8f5a579e964b5f86531f94f91cc64257829e22045fccd0b8d
9. 0x4ebcaaf688d5937610f25be194d4fd6fc64c675ec282f736d3ac7605ed3c08c3
10. 0xde1d4091b964030686aabb2c829b674b046cbd75d244ba2b915500dd8d284a67
11. 0x042ed023614c046dfcee504f2fb14ba7df71bf698e682b1391b1905d7f519255
12. 0x4fbbcb97bbe92a4202db4cfe9ed5ce98ec76cb76473d9a37a3775c708528409e
13. 0x38f17e73d675dd35d0dd4a9f0ebd22a3333bcd28f96e42d5dd126e08211ffc4a
14. 0x4277e02be0b5d91d78bc2247e37d402572474ba896c2e8f45765c8dc4e244d36
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4