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Evidence row 46840

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/jsonplaceholder
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
db052ff777f1e0983cb05e978d4523b1b8d12ed5495316a9333ce3c9e6e32520
Leaf
0x2d1b5199cfb29704c011838167f36f3c7a3f13e45c165aaecc55e07d0706e3d0

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/jsonplaceholder/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/jsonplaceholder"
    ]
  ],
  "name": "Jsonplaceholder",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-26T19:23:22.820872Z",
        "status": "active",
        "statusChangedAt": "2026-09-26T19:23:22.820872Z",
        "updatedAt": "2026-09-26T19:23:22.820872Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)",
      "name": "io.github.pipeworx-io/jsonplaceholder",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/jsonplaceholder/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-jsonplaceholder"
      },
      "title": "Jsonplaceholder",
      "version": "0.1.2",
      "websiteUrl": "https://pipeworx.io/packs/jsonplaceholder"
    }
  },
  "source": "mcp_registry",
  "summary": "JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)"
}

What the leaf hashes

{"body":"db052ff777f1e0983cb05e978d4523b1b8d12ed5495316a9333ce3c9e6e32520","id":46840,"kind":"listing","method":"baseline/1","observed_us":1793025408553686,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/jsonplaceholder","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. 0x2d1b2e572f6f5bcc3ead605948d7ce611640dd1fa754524827c5cc4e8f4995a2
  2. 0xe4431518c48026d46228b01335829116720761bab8d8f01503bb83fccba97c65
  3. 0x18c68b20805465f0f78b674df31a5cb6f3caf2b621bfcc6fd93dfe49386e7dbe
  4. 0xb7ab88b561fdb2f058cbf55fb8da08562d08422b8199dad30739779571d6c8b4
  5. 0xcd95fdd72d19750d811266edc6afd0658bef1dacc4483f6c281642fa4bef2318
  6. 0xde01b8f11243286c3d9b16554046b64b2be7144c1b1256410c14ad1e0c47d972
  7. 0x8aa34fb2cde9299e62b47b3f658cc439b141b51f4614a1511a0db3dfe8123517
  8. 0x2266ed9691091e6883d0b97eae8b46a087100736b1d9c57655dbfc09f10b336f
  9. 0xb3e9c882a3a01287b75c562c686462ce39f95beff552606a5177db859d21f55e
  10. 0xfedb774859091fc826985613a3b2a7fe561fdca554ffa5217a3e9ddf9fa88e9c
  11. 0x9f7d3cc11f13fc54c5221c4babc2273f69d77c4b805c79df41df74cfb0975d6c
  12. 0xf89d9951e0a8e08b9cf11177a1f4e0fd86d9facc5dfecaabbfe564675ebefef7
  13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
  14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
  15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON