Evidence row 37990

What was observed

{
  "endpoints": [
    [
      "web",
      "https://okagent.kr/mcp"
    ]
  ],
  "name": "Cross-border Landed Cost",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-23T19:14:15.899496Z",
        "status": "active",
        "statusChangedAt": "2026-10-23T19:14:15.899496Z",
        "updatedAt": "2026-10-23T19:14:15.899496Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
      "description": "Import duty + VAT/GST for parcels into US, UK, EU, JP, KR, CN, AU, CA, SG with de minimis rules.",
      "name": "io.github.groove79/mcp-landed-cost",
      "packages": [
        {
          "identifier": "@appmonster/mcp-landed-cost",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/landed-cost",
        "url": "https://github.com/groove79/kmcp"
      },
      "title": "Cross-border Landed Cost",
      "version": "0.1.0",
      "websiteUrl": "https://okagent.kr/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Import duty + VAT/GST for parcels into US, UK, EU, JP, KR, CN, AU, CA, SG with de minimis rules."
}

What the leaf hashes

{"body":"49e6033526fdf5d82ea59139b107f7b04bc49e93ee1dac0eedcd12ab7b0120e4","id":37990,"kind":"listing","method":"baseline/1","observed_us":1793025391335676,"prev":null,"subject":"mcp_registry:io.github.groove79/mcp-landed-cost","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. 0x21cf89925c8c7ea9226c4aaae1151bedee014b6f7eb2cc70d5aace37a5e9ae1c
2. 0x8a6eb74784b2da4f539ddfd6ba74115973490d95ae57328663a1bc10f69d2b0f
3. 0xa28000e61578802db5285fd979ab628b8e25bee83cff09919853779374b35cba
4. 0x39760d8da25fdaa5bf200fd38d3cead69a5caf5adcc9386ceee0a5d3a1f46c35
5. 0x3c661c2fc28bd02853134d07cd8bd4c534706a3b34365bd412000315d0529dc8
6. 0xf89bfacb6fb05d6cd76c9111c559b8df20e4c1d0be7ba372aa0635ca21cba419
7. 0xc866558fcadc0699fa2d43890a9b50d2560b6f131a95c885f46dd11a99b6d11d
8. 0x6c5607a629a373e415c4f7f137caef38c18269ecab4a43d337b53f4859794b13
9. 0xe60bf97619ac6c7eb964e44d8f98480ae58bba8d1a2bae4d1f737d2e628354eb
10. 0x52a03554eda198dc4680d30e566c1eda71c25f02648bb3a67df331bf196cafc1
11. 0x71f472bb5c514dca2395c7842916e5cae63a9c622d8bc8f84b07a986c5ba91a1
12. 0xfde157310fc8513767b162378ca9ceefb2937c374b7381a8887f7ccba8ab5a80
13. 0x9d75d4d3ab6219edefa04be60b32fdd56be7a7672f370a5115f02f7b098ecd27
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae