Evidence row 580254

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Check whether one domain name is available to register at pekt, a Norwegian domain service, and what it costs: first-year and renewal price in NOK per year including 25 % Norwegian VAT. If the extension is not sold, the reason is given. Always show the user the returned buy_url.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "name": {
            "description": "Domain with its extension, e.g. example.no. A bare name such as example is checked as example.no. Unicode names such as blåbær.no are fine.",
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "check_domain"
    },
    {
      "description": "List the domain extensions pekt sells with first-year and renewal price in NOK per year incl. 25 % VAT. Default is the most popular ones; pass a category for others.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "category": {
            "description": "popular (default), bedrift, teknologi, butikk, kreativt, livsstil or sted.",
            "enum": [
              "popular",
              "bedrift",
              "teknologi",
              "butikk",
              "kreativt",
              "livsstil",
              "sted"
            ],
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "list_extensions"
    },
    {
      "description": "What buying one extension (TLD) at pekt involves: whether it is for sale, price per action (register, renew, transfer), who may own it (e.g. .eu needs an EU/EEA holder, .se and .nu need an ID number) and registry notices. Prices in NOK incl. 25 % VAT.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "tld": {
            "description": "The extension without a dot, e.g. no, com or eu.",
            "type": "string"
          }
        },
        "required": [
          "tld"
        ],
        "type": "object"
      },
      "name": "requirements"
    },
    {
      "description": "Check one name (e.g. mycompany) across the most popular extensions (.no, .com, .net, .org, .io, .app ...) and return which are available, with prices in NOK per year incl. 25 % VAT and a buy_url for each.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "limit": {
            "description": "How many extensions to check, default 10, max 25.",
            "maximum": 25,
            "minimum": 1,
            "type": "integer"
          },
          "name": {
            "description": "The name without extension, e.g. mycompany.",
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "suggest_domains"
    }
  ]
}

What the leaf hashes

{"body":"169922a873799dad5df2423012f92fafaf2fd9bc7cb2690f18d2e206cde0d60d","id":580254,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793143683871541,"prev":null,"subject":"516cca59-576f-4f24-84cc-408495abaa2c","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x68ee936588d3f44ec3cd64f3d953c72e9a7061d5cc860e75be77c35579c108df
2. 0xdac3fd17de6c8de8c127e0e3a4dae68bb3db3f70a28a16bfba45a494b73a4aa2
3. 0xd63ae67be3fa8657ff90dfdf4f2cd5a48ae6f659a76d11a415a3f10b87ef0652
4. 0x3a329959747c8a02328f206786b53564eb3d2dedd572b58b211d30cca68dc284
5. 0xa2dd811c144d90bd57ee40f60e9e7e3901e8b198572bf30916f1721b398e6b59
6. 0x48df6d234dcd4d775feaea7794f5bab9af8434792c9d0dfdf1c96a64a62780f5
7. 0xab1fde21f7cbcb1539ff7225409ebc71944e33c391dea29a1db47a57db51048b
8. 0x5e5b473d7e0309f04fcfdb8cd17890119254a7e4488cfbc19a093299a583f3e3
9. 0x1257c2b5360d4e26cb0a7a08946a17ff07c54b9689b962baa7dac91973914916
10. 0x6fbf023b0d1c91c7e88bbb364a1796bfe49f7b291c5a43fba487edb0dd37e8df
11. 0x98e80c44f12e5fb01e0f3d2f34b9faf2a92e2bfe37bb91dc6b8acc6dd7effa3c
12. 0xff1b653b4de97259c183e79b75886676f24cb64cb6bbe1a90b1639f9b46e2c0b
13. 0x927616fada4e04588c09f6e02e8f6e3a1351bac8355e394da3bd0bf249a5c503
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4