Evidence row 581705

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/data-va/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/data-va"
    ]
  ],
  "name": "Data Va",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T23:03:32.867169Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T23:03:32.867169Z",
        "updatedAt": "2026-10-27T23:03:32.867169Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Virginia Open Data (datahub.va.gov) Socrata MCP.",
      "name": "io.github.pipeworx-io/data-va",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/data-va/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-data-va"
      },
      "title": "Data Va",
      "version": "0.1.5",
      "websiteUrl": "https://pipeworx.io/packs/data-va"
    }
  },
  "source": "mcp_registry",
  "summary": "Virginia Open Data (datahub.va.gov) Socrata MCP."
}

What the leaf hashes

{"body":"8344b6a9a159d9f6851a3da5390664fc00279a3263b6a555ed94e532ac308c20","id":581705,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793144467533832,"prev":46346,"subject":"mcp_registry:io.github.pipeworx-io/data-va","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. 0x62cc9bbc9f7abf89e9cab0bcc8f423951e0a959b92e3c4b63ddad980d26c62b5
2. 0xbaf4b6c3db612627c21315ac80fe9f69e20edcee21face2e7b10a158f8f654b4
3. 0x11937b5394f8c799073b1579ce60aec9453dc844fdf23151944baab790edc375
4. 0x473c885a36ee55144efc7a0df6c5d9a618e24c48a014dbef585a8ab63ef52788
5. 0x493569b9925346446573a7192c11a869ed7d89b3aec7fde9bb5abde4ed4aa01f
6. 0xbe72297d9db5bd8bad5996a12461fa1185b644277f2d5e42eb0ff6205e76ff59
7. 0x56de2b7f2892f476f1e5e0c51eaafac8db08b20ebdc2d9afafaf59072ce47409
8. 0x19b05833d63df3af4221ae8c32f95c884a7b94ca31c3d083d179119bcd2f5a11
9. 0xffc5a8ff3cb19f67d4e7dabb212cd2ab1de4dc2b24e5053067eb9ba7a2337f4f
10. 0x344de69ee6de1469eb0b71793600686859549c57dca831ade64422cc6e3493b1
11. 0x2e6984e9b69cd0bf950fba4dddc59142ee4298dc9e5392f9e25b65c48a1a5c3e
12. 0x2e58dc6ee7aeaa711f82442dcbba8b29376e082f623a6e0234d71b85ff8d3377
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