Evidence row 738809

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/nass/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/nass"
    ]
  ],
  "name": "Nass",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T04:44:53.849966Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T04:44:53.849966Z",
        "updatedAt": "2026-10-28T04:44:53.849966Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "NASS MCP — USDA National Agricultural Statistics Service (Quick Stats)",
      "name": "io.github.pipeworx-io/nass",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/nass/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-nass"
      },
      "title": "Nass",
      "version": "0.1.3",
      "websiteUrl": "https://pipeworx.io/packs/nass"
    }
  },
  "source": "mcp_registry",
  "summary": "NASS MCP — USDA National Agricultural Statistics Service (Quick Stats)"
}

What the leaf hashes

{"body":"6bbfc1bc74675c18055c7895a2e99e17e00d4aa3aa94f5f0f5df13b347655c76","id":738809,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793166081451426,"prev":47013,"subject":"mcp_registry:io.github.pipeworx-io/nass","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. 0xc5395a67926d040b43a294af8d3df2db99c51b51e75c441219dfdb34e15c1469
2. 0x0f9287b7f6073b8d43f87c9c7d0be68c6af29bc027be8b48762f73b0786cead3
3. 0x1f23d5018f7a90350bb9927e78fe1f853cd4ab2133675806ba793b4d075b6b19
4. 0x18cffbcb5d71717543fdb6ef2ccfe23bb90c189482573a26cb4b10d0ef28ec91
5. 0xc96e2bba9e1b21c00da60e5a61b1458e14bdaa0b24e3f1ced8465f7efaff2e0e
6. 0xdb4afdad9fdb1bd49125080a3b941af36d3f328c0ab7fde58e70606a22317fcb
7. 0xafe0b0c908dcefee33b2fbf6acdd8289a06616c154f2ee56d2e361bce965a85f
8. 0xed9ce4ccf34fae0e45dff166098b0e4ae8e025814e79e8a0af905f2092910590
9. 0xefd4c51f809b677b7da28e3ee3496fff4acffe6994f5ee11ec15f57776a94085
10. 0xb56afc6cf55fec86d24877b09d98c450d42bd297a3669dfbc5e1957e2ed4b27a
11. 0xa0d2297a9b0e06cec7f1dac67675bad1fdd7e9c3d9f198d930c60791612ca653
12. 0x5f08863a25cf1a39d719398abd6becab3a6cfe1a8f41536f1b66264c9b797268
13. 0xc5e194226ea62d0d597c9eb0fabf3d09ccea2d41c32be367d96394755e91de3a
14. 0x4dedfee32d37ea3cdc60e339d676b411d314f945b00a30f8e3bd1e0470526cf9
15. 0xc21e7661f5d6220994a88cc71b1262eeee3b912a2d383d18f38a631c534bfd71
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae