Evidence row 564613

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "pixdress can invent a motif that does not exist yet. This tool does NOT generate anything — it returns a URL. Hand that URL to the human: opening it starts the studio, generates the motif from their sentence and shows a preview within seconds. Size choice, legal notices and payment stay with the person who will wear the garment. Free of charge.",
      "inputSchema": {
        "properties": {
          "product": {
            "description": "Garment. Default hoodie.",
            "enum": [
              "hoodie",
              "sweatshirt",
              "tshirt_m",
              "kids_crew"
            ],
            "type": "string"
          },
          "prompt": {
            "description": "The motif in plain language, German or English. Example: 'Ein Fuchs im Herbstwald'.",
            "type": "string"
          }
        },
        "required": [
          "prompt"
        ],
        "type": "object"
      },
      "name": "design_link"
    },
    {
      "description": "Full details for one design: price, available sizes, shipping cost, delivery time, return policy and the order URL. Takes the id from search_designs.",
      "inputSchema": {
        "properties": {
          "id": {
            "description": "Design id, e.g. '4ddb7882'.",
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_design"
    },
    {
      "description": "Search published clothing designs by keyword (German or English). Returns title, price, product type and the product URL for each hit. Use this FIRST — an existing design ships immediately and costs the customer nothing extra.",
      "inputSchema": {
        "properties": {
          "limit": {
            "description": "Maximum number of results (1-25, default 10).",
            "maximum": 25,
            "minimum": 1,
            "type": "integer"
          },
          "query": {
            "description": "Search term, e.g. 'Wolf', 'Rosen', 'anime fox'.",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search_designs"
    }
  ]
}

What the leaf hashes

{"body":"49d519a7b5abf2e45961ee92bd37d34a00b3a0ffa2b253a3f78a005e1929df45","id":564613,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137887058361,"prev":null,"subject":"20ee5e01-17b8-4421-8be4-74718190fb7b","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. 0xa748db461b872b80b826fe6b202cc5eb264c7df788832c9eead17405c5d5f7cb
2. 0xe9fe76bfe77442b91af83afce0a1f0db6cfee903cffebcd62da5346d9c5cc16a
3. 0xbd61d56c8d19bea51ca489cc943f5e7473edaf676de9147a47a0c7c203d34718
4. 0x84ae75d305c976b5f65841e7c94314e5041d823512cded37158cb88ae8233578
5. 0x29d28da40bd20492da252d4f9a8a20779a15d3fd91061dabd206745478c4fea5
6. 0x4c54a766a761a76492622faa449754bf721f01d4b70114fd63ebc008d0a7ffe7
7. 0x7a69a96191fd3da4e298c4eaa99a9cb6d7161c87ec4cd0b7cfad93766f5ee09b
8. 0x0d335673b8bd35008d87faee4a8d97243dce4a094d34fc62870aa436c40c9974
9. 0x7ef4f6b410125f86d3178259e291b129d4b9e1b1d56126f047c7df5249bf2710
10. 0x6986b0851092f530a4bbecb8484630cf7a39e27856758aa06d718f8b98f13d1b
11. 0x84d44ad9f2c04577b96d73f7fdc6010e8b93e5b318136ae9ea601cf365fad041
12. 0x98f564dcc2f0d0fd67cbc3a17211687e12a4becc9b9c47ef78c02ff7431b734a
13. 0xb37156a04839055daed26674da38864f8dae598cab9742c6fb3e74eb3178f2d4
14. 0x0644f7e2a4b5bf9b66f185cc3fbb766d456ad94490183852f4c6db5855114cc5
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4