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Evidence row 47646

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/usda-soil
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e7c2c2e4a1ed6abfb9f482391b05ba6cda300e5aaf04694bbda59041dc791e2d
Leaf
0xcd128cf22b0054880330a93d842b5c85f488b511ec5540c904706ddf076e46da

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/usda-soil/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/usda-soil"
    ]
  ],
  "name": "Usda Soil",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-26T22:10:29.356814Z",
        "status": "active",
        "statusChangedAt": "2026-09-26T22:10:29.356814Z",
        "updatedAt": "2026-09-26T22:10:29.356814Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "USDA-NRCS Soil Data Access over SSURGO, the field-surveyed US soil map — the soil at any US…",
      "name": "io.github.pipeworx-io/usda-soil",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/usda-soil/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-usda-soil"
      },
      "title": "Usda Soil",
      "version": "0.1.1",
      "websiteUrl": "https://pipeworx.io/packs/usda-soil"
    }
  },
  "source": "mcp_registry",
  "summary": "USDA-NRCS Soil Data Access over SSURGO, the field-surveyed US soil map — the soil at any US…"
}

What the leaf hashes

{"body":"e7c2c2e4a1ed6abfb9f482391b05ba6cda300e5aaf04694bbda59041dc791e2d","id":47646,"kind":"listing","method":"baseline/1","observed_us":1793025410552978,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/usda-soil","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xcd12d28795a85f8b210e670172f00396687c2880401265d105fda0ae9c39e411
  2. 0x84fc5bd1598ab026672744ab1a51f16615263d4325f64d5012a306f0243dc5cb
  3. 0x5ca15afbb9dcccef20b325a7439047646e7b57e51b4cbe3937b5cdf8db4d6204
  4. 0xc90dac7c262f5938947a3d43258450b8485a7bf77289906e23d12fdc8807f953
  5. 0x207d9df8959a87237a574e22744cbe0fe18025aa22af3865f4ded0b5becec986
  6. 0x68e9957eb6aa18b2387ef21e5d9738857f2b8e03b3060e9b3c52e38b0d6e460a
  7. 0x652fadfe4133ef26f2bbc60cb59ae0626c99bf11c28c4a263877e6473805796c
  8. 0x1d2d82ddff58993ab50a3b1ccf64a7fcf8f25c7fce2f6b77cf87aa38c8eb9367
  9. 0x9a8251a74ddd027a62738e2ca514d7dcd982202c4ad1f5f0a4f81e89ceff0fa6
  10. 0x28f5e3a424e6df882445451ebbb98ea4799c643ef3231cda98518a826f880a47
  11. 0x1233e806ac6f264fea872a85785df4b3024b89e9788bb6dfa89e28944cb30400
  12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
  13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
  14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON