Evidence row 58231

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.fairappraisers.org/mcp"
    ],
    [
      "web",
      "https://fairappraisers.org/mcp"
    ]
  ],
  "name": "FAIR Appraisers",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-24T07:05:34.481086Z",
        "status": "active",
        "statusChangedAt": "2026-08-24T07:05:34.481086Z",
        "updatedAt": "2026-08-24T07:05:34.481086Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search public FAIR appraiser profiles by location, specialty, and intended use.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://fairappraisers.org/apple-touch-icon.png"
        }
      ],
      "name": "org.fairappraisers/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.fairappraisers.org/mcp"
        }
      ],
      "repository": {
        "id": "1304424069",
        "source": "github",
        "url": "https://github.com/Appraisily/fair-mcp-server"
      },
      "title": "FAIR Appraisers",
      "version": "1.0.0",
      "websiteUrl": "https://fairappraisers.org/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Search public FAIR appraiser profiles by location, specialty, and intended use."
}

What the leaf hashes

{"body":"eba0a38933fd83fa6fff9813994b7ca5da4eb65bc3c67d2461dfe4847fcc48c2","id":58231,"kind":"listing","method":"baseline/1","observed_us":1793025443983963,"prev":null,"subject":"mcp_registry:org.fairappraisers/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x1e8fb35cfc4d9f613f395c199938f804c7eb79cdcb248601a383da44446b08c3
2. 0x5c4aa1bee1147cbe1d8782e9d804f9f88690402528f91f01ec4e56f0597f3d08
3. 0xb7d5fc05e7396978cabaf68e15a18f34dc134ca2d89f6b0437e222a455d72429
4. 0x6f60de7b7c8e36d267e32bb8e9f800c73ec113f70492d0aa03c74aeea69ab93e
5. 0x0b19bb18ba48c4353a744de9bf0cbec2ac4b001890d9e5ff25edf258d146279f
6. 0xa29c27c11e06dba1c36f80125e1f11751e66bca8d297bc3214cbaccde2cb548c
7. 0xfcf4204a9495c2d68d0dff52181139a6ab06da7c1aff54660311706764f6389b
8. 0xf055796e4e6d5a03b72f305d29b9c8a7ed37ac86fdb2fa69d85b4e66225b5667
9. 0x8518769c1908e5f9f79d195e320b5d4ba7855d354966f8cb8aec4353eaf8785d
10. 0x4d2aba33e7e89002d03246762c55699d2d86e41f6cf4b5863558950cb1a7cb50
11. 0x3e9f4dee30700b7fef683685ce6c4e483a5869ff14413228fe9abfbaa1a7cd3c
12. 0xbd94b9d1458901cf513783d5d2bc701e3babbcdf9219e07ee2be8fb2c897060f
13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae