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Evidence row 47407

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.pipeworx-io/seoul-data
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b8a84e4a6586a7ff3635c28209379e0356493fa45ccbaa0c0deaf95157900fc6
Leaf
0xa9bac2f7f9be80633cc42f9664f1918d447fa0f7af01b90512c01fac35aea611

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/seoul-data/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/seoul-data"
    ]
  ],
  "name": "Seoul Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-26T21:35:26.905884Z",
        "status": "active",
        "statusChangedAt": "2026-09-26T21:35:26.905884Z",
        "updatedAt": "2026-09-26T21:35:26.905884Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Seoul Open Data MCP — city data for Seoul via the Seoul Open Data Plaza API",
      "name": "io.github.pipeworx-io/seoul-data",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/seoul-data/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-seoul-data"
      },
      "title": "Seoul Data",
      "version": "0.1.3",
      "websiteUrl": "https://pipeworx.io/packs/seoul-data"
    }
  },
  "source": "mcp_registry",
  "summary": "Seoul Open Data MCP — city data for Seoul via the Seoul Open Data Plaza API"
}

What the leaf hashes

{"body":"b8a84e4a6586a7ff3635c28209379e0356493fa45ccbaa0c0deaf95157900fc6","id":47407,"kind":"listing","method":"baseline/1","observed_us":1793025409453283,"prev":null,"subject":"mcp_registry:io.github.pipeworx-io/seoul-data","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. 0xa9bb09d80f454d877ae3d3f24b012c9ab74616772a356c454d6639d905159d34
  2. 0x4f7d4387f64372407bf897c331be97da44cd6034811ec1d97141113892264b31
  3. 0x655835cf5e8db07fb45fb9174fde8521d8b4c571c10e70811787db4de4e022a2
  4. 0x45445948d9f10bbe92c650ac82adeab71c488023f1d160414ccbf139fb375681
  5. 0xf08994f3f4c3b7c63676dbb6005edcf512f9d9bb55c5ec007a19a35b58e1c5b9
  6. 0x745864c73c622b7713f52e50b9bc631db915ffa650855a81f0d078d69a99bded
  7. 0x064e209e1d3bd88d55631aa97876f5964b00e894ded95b5323331bf49612d94d
  8. 0x7054d1ffa122ac459f8bc66487db0c0f7eeebdfd9e85170e98f846c88d774c50
  9. 0x82d9ae554aa7cec8f51a37c603e34e767e325b0595e6cdd1f431b89b2f287159
  10. 0xdafe89e6fd113360e44ef4b5cf78f02090d7d8c58f90801b9c55d378ade0c6ae
  11. 0x55ba80743bf45624f0b04651dfd0a37e2a85f91f45e334ff14efbb74a49dd361
  12. 0x09a19b8d31a6e948e5051cb72b98b1d2b2bfe053f62d6d24d61c22b3ed1c3f24
  13. 0x4700d6dfdb40e52e2ceb8ffe62c75f3f708d23452f828255fd003d795f5d9d66
  14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
  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