Evidence row 60139

What was observed

{
  "endpoints": [
    [
      "web",
      "https://jp-verify.obolpay.xyz/"
    ]
  ],
  "name": "JP-Verify",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-07T04:22:42.301814Z",
        "status": "active",
        "statusChangedAt": "2026-10-07T04:22:42.301814Z",
        "updatedAt": "2026-10-07T04:22:42.301814Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Verify Japanese companies: invoice T-numbers, Corporate Numbers, English names, shareholders",
      "name": "xyz.obolpay/jp-verify",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional JP-Verify API key, sent as X-API-Key. Without it the key-less sandbox applies (limited per IP address per day).",
              "isSecret": true,
              "name": "JPVERIFY_API_KEY"
            }
          ],
          "identifier": "jp-verify-mcp",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/Hiroshi-Ichiyanagi/jp-verify-mcp"
      },
      "title": "JP-Verify",
      "version": "0.1.0",
      "websiteUrl": "https://jp-verify.obolpay.xyz"
    }
  },
  "source": "mcp_registry",
  "summary": "Verify Japanese companies: invoice T-numbers, Corporate Numbers, English names, shareholders"
}

What the leaf hashes

{"body":"2ee470b858bb30c890165904aaaae498e9af23f000a2985f6eab4f6131196f8b","id":60139,"kind":"listing","method":"baseline/1","observed_us":1793025447972326,"prev":null,"subject":"mcp_registry:xyz.obolpay/jp-verify","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. 0x3dcd607f4b5e9a23e04329bb497132f8d6d0f6a4cb44ec034994beb35fd0ce5c
2. 0x24b449c5e44b8fbfac338f6c4d887bf2d66b97528bba61b7573c5a59bf28e715
3. 0xec51c9e6114c118e8cc9e742ec88f668599b4ae2346ffc84ab933dd6ee80e3de
4. 0x137a470bb1d05b165bfc190f060a515cda05e03d7b6cdedf43f7e0e15eda1e6e
5. 0xcc3ab5a7bc4e19f394a5a760f182ee599271a3974405ec02704587d496032532
6. 0x8530c2175fee894afdf2d2c3f36ff148b9bea6ef772ff6644897c3ad51eb9745
7. 0x7e310a443d0f14c888b3a372e4ad77792a4dc18179d53755b03638005c45868d
8. 0x56ebbc986b063aa9dbf1209aaa09ba442eec122d17a9a2e26f9a6b33171c9e36
9. 0x226d5815ea1bf0e8a7bb508714dc2f8ffd51ab4ee56a5223847b390bd9573222
10. 0x45253cd85fd280590cc755c7157b670bb65655451b61e792fbe381fa2fd7507d
11. 0xc900cc76dc3702a3e60eaef3577f119464a6a90c3e2b646253f2ba09c089de97
12. 0xd04df0f7f3be4d014b4cea8172ada286fbcf5bcb32ae1b281704fd75627b661b
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae