Evidence row 37987

What was observed

{
  "endpoints": [
    [
      "web",
      "https://appmonster.co.kr/"
    ]
  ],
  "name": "Japan → Korea Bridge",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-23T13:19:17.090207Z",
        "status": "active",
        "statusChangedAt": "2026-10-23T13:19:17.090207Z",
        "updatedAt": "2026-10-23T13:19:17.090207Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
      "description": "Japan→Korea sourcing: Rakuten/Yahoo search, JPY→KRW landed cost, Smart Store draft. 일본구매대행 MCP.",
      "name": "io.github.groove79/mcp-japan-bridge",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Rakuten Web Service application id (free)",
              "name": "RAKUTEN_APP_ID"
            },
            {
              "description": "Rakuten Web Service access key (paired with the app id)",
              "isSecret": true,
              "name": "RAKUTEN_ACCESS_KEY"
            },
            {
              "description": "Yahoo! JAPAN developer Client ID (free)",
              "name": "YAHOO_JP_APP_ID"
            },
            {
              "description": "Your forwarder's base fee per parcel in JPY (default 700)",
              "name": "BRIDGE_SHIPPING_BASE_JPY"
            },
            {
              "description": "Your forwarder's rate per kg in JPY (default 1500)",
              "name": "BRIDGE_SHIPPING_PER_KG_JPY"
            },
            {
              "description": "Marketplace + payment fee rate (default 0.06)",
              "name": "BRIDGE_PLATFORM_FEE_RATE"
            }
          ],
          "identifier": "@appmonster/mcp-japan-bridge",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.1"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "packages/japan-bridge",
        "url": "https://github.com/groove79/kmcp"
      },
      "title": "Japan → Korea Bridge",
      "version": "0.1.1",
      "websiteUrl": "https://appmonster.co.kr"
    }
  },
  "source": "mcp_registry",
  "summary": "Japan→Korea sourcing: Rakuten/Yahoo search, JPY→KRW landed cost, Smart Store draft. 일본구매대행 MCP."
}

What the leaf hashes

{"body":"dc0dc47ca478c8c1d8d72913e2bf4ddefa681d1324ab7727b1c72bca60143347","id":37987,"kind":"listing","method":"baseline/1","observed_us":1793025391333199,"prev":null,"subject":"mcp_registry:io.github.groove79/mcp-japan-bridge","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. 0x10119b4542707c2b577d9275263d8f7db1b46164e8beca2a886ef7a8afb1601b
2. 0x9b30506e2b88ef1616d573e1793d7b8c136b87de95ecca0362f8c63eb5be8c56
3. 0x585238945d998e4c4eea23a36ce6ba93c83a18fec64efd6b29cbbc19b50ccbb0
4. 0xe23d2416794b4abac9d9f04b0c5a87a5ee1b59df6221e577d17bcd235f651d45
5. 0x3c74dfdf6fee5f0150fef917f40b32973ef20f3062c737f1a6c6ae44ab63e008
6. 0xefe6b4818989a877d9b60422b06833b04edb2d2be4e99bf4032a796e1b3633ef
7. 0xa389215a96c63d0ed6d78396b93585f2f887e5454cdf330390cd54f791b6de69
8. 0xee819d3454a3a03d7c97016073e3b5be975e93162a3367a9af2d13e7ea3bf0ef
9. 0x408b4b0d88b50e53b862ace299a0857608e658ebbbe49159e1bfa41d695e3552
10. 0xaa43465b4a572fffa8395a77131320726863b79220ee24a33f803988e66ef177
11. 0xb8387431db70826417a9bc1c445139bee1e0c5d359e4f9e2d85832f49bafe68b
12. 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae