Evidence row 20709

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://sugufax.com/api/mcp-credits.php"
    ],
    [
      "web",
      "https://sugufax.com/ai"
    ]
  ],
  "name": "すぐFAX SuguFAX – AI fax credits (API key)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-10T21:51:53.423976Z",
        "status": "active",
        "statusChangedAt": "2026-10-10T21:51:53.423976Z",
        "updatedAt": "2026-10-10T21:51:53.423976Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Fax to Japan from AI with prepaid credits (Bearer sgx_ key), 1 credit = 1 fax. AIクレジットでFAX送信",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://sugufax.com/icon-512.png"
        }
      ],
      "name": "com.sugufax/fax-credits",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer sgx_… (AIクレジットのキー / AI credit key from https://sugufax.com/credits.html)",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://sugufax.com/api/mcp-credits.php"
        }
      ],
      "title": "すぐFAX SuguFAX – AI fax credits (API key)",
      "version": "1.0.0",
      "websiteUrl": "https://sugufax.com/ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Fax to Japan from AI with prepaid credits (Bearer sgx_ key), 1 credit = 1 fax. AIクレジットでFAX送信"
}

What the leaf hashes

{"body":"5b94e620c207927cafa789bf66da6004132a45aab11b715d205c80d45b2bd796","id":20709,"kind":"listing","method":"baseline/1","observed_us":1793025337126570,"prev":null,"subject":"mcp_registry:com.sugufax/fax-credits","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. 0xb12423a0f67b4886f5558bbc489b52ce2499fc786aa9d8e4121350267e557a5d
2. 0x69132c5077e27011a2338d2ca9d614d73fc614c23988e47857c1ac5e67398b5f
3. 0x0085ba77ca678af3b44871d859ea245986c62a9792286c5db352e5855a63a49b
4. 0x180278463a083514a986f10497d0a6f24b69546b0ff8f9d3787ea231277c6300
5. 0x50fd646590a7748bad5c7b2a7840255f34c2655d393a869c3815459cb9462baf
6. 0x76aef727c12c9ef1ee9f1fb2cd5101447e76e2c06b33332f9649dfac7d7397be
7. 0xe0e1a94ae2a38edcee78a3b98867bc0f2e740f8e5eca29f33d61a23b7baa24a4
8. 0xfcd3c6b929b67f569a84a855a4487f6774aa4456a370ccbf66e425236ac88427
9. 0x4c9f2c8eb5804981aa8557af0650886c08f97c99c0ce09bcf3775e56672fb2aa
10. 0x55838b11251efb24add31c997e02aac1cdf6d78a790f4178057a4c2095a5d448
11. 0x68459613b28284909eadec125bcf23808811e99ecfabc229bf7deb2178ab9826
12. 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae