Evidence row 1034286

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Get a current public preview and an agent referral subscription link. Full content and subscription purchases are handled outside this discovery service.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "articleId": {
            "pattern": "^[a-zA-Z0-9_-]{1,128}$",
            "type": "string"
          }
        },
        "required": [
          "articleId"
        ],
        "type": "object"
      },
      "name": "get_article_preview"
    },
    {
      "description": "Search published articles, including matches inside subscription articles. Returns public metadata and publisher teasers only. Follow next to search older archive sections.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "cursor": {
            "maxLength": 1024,
            "type": "string"
          },
          "query": {
            "maxLength": 200,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_articles"
    }
  ]
}

What the leaf hashes

{"body":"d007a4ca1b4ac3ac487b1ae41a09a1463484ae3c0a217734cafa1230e198ffc2","id":1034286,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793290451200774,"prev":null,"subject":"91208469-41ac-466b-bf15-6994f8372c67","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x66eae1b882ca2cbece83c2a4b871567c8f860c929feed6d7fa0babc38090ca25
2. 0x7b3fe46fbc8fd6d13097f7bb080d1cdaf6687ceb0043f48718cc5dd152a37722
3. 0xef3dc0fe0caa509df42027531c04c34aad620fe1b6f498866abe40a0564b45f3
4. 0xc0da25f075d914a179285dba233eebfbb7d0679c806fc8c158fd456b1cdb4866
5. 0xb4e8e1c0a03469f1e1aff0c36f2728313cc31d7be7fa3de1ec17d8a6360ecdb7
6. 0x4870a8b822caaf51128dd34796a720d125b1f6661d24147973f0ef9f2a792c6d
7. 0x3ceeee1280d7505a011f55516b5f4217b3a7d4c53942f1ba95aa7ea79beac8ca
8. 0xe72030b7a132d0fe6a68dfe1e37047926faee3a0f384fd7e6fe5bda8be56dea8
9. 0xd96188dcf1b2ce8b1f693b482481958f48fad00066de124a0bde452313e2dced
10. 0x2ea1d3e975ab91dd25262a7420d37c152765b236b99fec2ccf670451889b0de2
11. 0xb77aa5c0a91b255902969813c004dee56c50fcd230290479551831a5471ff12c
12. 0x15f4180f132f070068051a7b7da2129bd8f97aecf4c0521bb06f195f3746639d
13. 0x051a19447aea0e5be5c495d9b33b6c644b070e152f158f9f28a530e66e539619
14. 0xa523bd4cbb3e762fe27dc53a6d42747aef6e5dea4f602786fa6968d56a8842bf
15. 0x5c72917224317e5d0d7a0d4ada19337530fcd8b513d6fc46866876f7844efe17
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1