Evidence row 304480

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Check a submitted quotation. While pending review, only the pending-review state is returned. Once QUOTED, the response includes the quoted products, approved line prices and total amount.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "enquiryId": {
            "description": "The enquiry ID returned when the quotation was submitted",
            "type": "string"
          }
        },
        "required": [
          "enquiryId"
        ],
        "type": "object"
      },
      "name": "get_quote_status"
    },
    {
      "description": "Submit one or more structured titanium line items for quotation review. Each item may include sectionShape (ROUND, HEX, FLAT or UNKNOWN). Only call after the customer has reviewed all interpreted items and explicitly agreed to submit them.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "customerName": {
            "description": "Customer's full name",
            "type": "string"
          },
          "deliveryLocation": {
            "description": "Delivery location or postcode",
            "type": "string"
          },
          "email": {
            "description": "Customer's email address",
            "type": "string"
          },
          "items": {
            "description": "One or more structured titanium requirements. Include sectionShape where relevant.",
            "items": {
              "properties": {
                "additionalRequirements": {
                  "type": "string"
                },
                "alloy": {
                  "type": "string"
                },
                "certification": {
                  "type": "string"
                },
                "destination": {
                  "type": "string"
                },
                "dimensions": {
                  "properties": {
                    "diameterMm": {
                      "type": "number"
                    },
                    "insideDiameterMm": {
                      "type": "number"
                    },
                    "lengthMm": {
                      "type": "number"
                    },
                    "outsideDiameterMm": {
                      "type": "number"
                    },
                    "thicknessMm": {
                      "type": "number"
                    },
                    "wallThicknessMm": {
                      "type": "number"
                    },
                    "widthMm": {
                      "type": "number"
                    }
                  },
                  "type": "object"
                },
                "grade": {
                  "type": "string"
                },
                "productForm": {
                  "enum": [
                    "SHEET",
                    "PLATE",
                    "ROUND_BAR",
                    "FLAT_BAR",
                    "TUBE",
                    "PIPE",
                    "WIRE",
                    "FORGING",
                    "FASTENER",
                    "OTHER",
                    "UNKNOWN"
                  ],
                  "type": "string"
                },
                "quantity": {
                  "type": "number"
                },
                "quantityUnit": {
                  "enum": [
                    "PIECES",
                    "KG",
                    "TONNES",
                    "METRES",
                    "LENGTHS",
                    "SHEETS",
                    "PLATES",
                    "BARS",
                    "UNKNOWN"
                  ],
                  "type": "string"
                },
                "requiredDate": {
                  "format": "date",
                  "type": "string"
                },
                "sectionShape": {
                  "type": "string"
                },
                "specification": {
                  "type": "string"
                },
                "surfaceFinish": {
                  "type": "string"
                }
              },
              "required": [
                "dimensions",
                "productForm",
                "quantity",
                "quantityUnit"
              ],
              "type": "object"
            },
            "type": "array"
          }
        },
        "required": [
          "customerName",
          "email",
          "deliveryLocation",
          "items"
        ],
        "type": "object"
      },
      "name": "request_quote"
    }
  ]
}

What the leaf hashes

{"body":"f961e903a30cffebc9b251341260fa2524bd539ef088648a1efdb8f040f750ad","id":304480,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793055922540759,"prev":null,"subject":"0c73faf9-c9f3-47a7-8d7f-7f7b154790b1","subject_kind":"endpoint"}

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. 0x607606b90f81d8469c213f34a49f14d54922e1f2d58379ad2c8705964a86389f
2. 0x628713026002ce2bfc683ecab578135b2bc99362b2e771d97bb01b498b62528a
3. 0x216a6a76609405dc4df69edff6c191832ed4c609c6cc32cad6162543b6bec2f7
4. 0x1b1d4086336df4f8dae165e65552692f9d2a697ef2b61b3208a6895d6a237337
5. 0x5d96879ee3242ec43abd55cdbeae0fa1237f2f87ca002e297f586e45e761ab6e
6. 0x2791809a5f6e306f9fe93e075263e42b22371018ab0ecaa988c7ffb81c1f86c1
7. 0x70076396426150209cc294dcf4d28b0b5c0086e25126d9dc72eada097588e3ea
8. 0x953842eef3fbab1f7078845f0890074a207660de4bbf63423c582786aaa60787
9. 0xa27b47db4426e5dcf08c8bc517b21f092d888f8ac2da502f25f164c3319e72f3
10. 0xbc2e807bf00b2ed1c806b85b0cbba8abd3b9788e0e8000d164ef64dfc99a3dcb
11. 0xa50fca837a4f035829bddff38d023aff0ec4482f9bb5df60ea5b321b01e3e922
12. 0xf4e3bedc99674db9d8ab4bc7655992ec76f822b327e6c89599b0baa3756fbd19
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae