addrbookFor publishers
← The evidence ledger

Evidence row 45906

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/arcgis-fairfield
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bc98f36008fec3f924af06216252746dc5d77c377d1f7cb779ce1735feb1e739
Leaf
0xb5e0b8f4a83651de638346802ab3fff91577aaa65f574fcff652768b0084b410

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/arcgis-fairfield/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/arcgis-fairfield"
    ]
  ],
  "name": "Arcgis Fairfield",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-22T22:31:49.740661Z",
        "status": "active",
        "statusChangedAt": "2026-10-22T22:31:49.740661Z",
        "updatedAt": "2026-10-22T22:31:49.740661Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "City of Fairfield GIS — Fairfield, California open geospatial data (ArcGIS).",
      "name": "io.github.pipeworx-io/arcgis-fairfield",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/arcgis-fairfield/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-arcgis-fairfield"
      },
      "title": "Arcgis Fairfield",
      "version": "0.1.4",
      "websiteUrl": "https://pipeworx.io/packs/arcgis-fairfield"
    }
  },
  "source": "mcp_registry",
  "summary": "City of Fairfield GIS — Fairfield, California open geospatial data (ArcGIS)."
}

What the leaf hashes

{"body":"bc98f36008fec3f924af06216252746dc5d77c377d1f7cb779ce1735feb1e739","id":45906,"kind":"listing","method":"baseline/1","observed_us":1793025407196407,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/arcgis-fairfield","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. 0xb5e101fb7d48908aeb0c527a551b623a44657cde110bfe3abd7d790ab5ae66d7
  2. 0x851b8cf5a8005e870453ea469b18042f54cfd9bf420f628fcc9c7e702d360143
  3. 0x9f5acdb42b970de1aceacb55d4dc893d3a4141b63653d518543f9aefb9dee82f
  4. 0xbca07af382bab8ca2531d7746e960a73491d3d1f629a616ddcae39a9ea4e24a7
  5. 0xea4e986d2170d484340aef50d45c37d754d371d808be54e40b7771b5ccdf293b
  6. 0x9148730b0253b85ec1c513417da3294e5f966f88c94e1f9d5fc8547d4d875cf6
  7. 0x153bc20a537c349d2520cf557a8cc343eba8db3910077c3f38b2f44e846ce33f
  8. 0x84f0bb6a86255ba1efdf0271437fabe2a1e569512affd53f3145755164626c91
  9. 0x8633a5cda531755faba1277f7dacbebfe7efbff11aa341081a1370d3c2506667
  10. 0x083b213d55f010a12e9f2c7182db3d2a36f1323ef61111ababe982fa9f8e6726
  11. 0xfa91c460bb9b05b6890b46e5326a89c9e487b6419bd4d84337c05040222a2e6c
  12. 0x17930d484cab3f6850715eb0b77dd189c3c06f975cf9def12285fde3eb9b4234
  13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
  14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
  15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  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