Evidence row 571379

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Coverage areas, accepted question and shot types, refusal reasons declared up front, pricing and guarantees.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "capabilities"
    },
    {
      "description": "Tells you BEFORE paying whether a request can be done, at what price and lead time, with an explicit refusal reason otherwise. Call this first. Modes: observe (closed questions, typed answers), watch (steerable log over a slot), capture (specified shots delivered under a licence).",
      "inputSchema": {
        "properties": {
          "declared_purpose": {
            "description": "Required. What the result will be used for.",
            "type": "string"
          },
          "hours": {
            "description": "Mode watch.",
            "type": "number"
          },
          "license": {
            "description": "Mode capture: required. Sets the use granted and the price.",
            "enum": [
              "internal",
              "web_publication",
              "commercial"
            ],
            "type": "string"
          },
          "location": {
            "properties": {
              "lat": {
                "type": "number"
              },
              "lon": {
                "type": "number"
              }
            },
            "required": [
              "lat",
              "lon"
            ],
            "type": "object"
          },
          "mode": {
            "description": "Defaults to observe.",
            "enum": [
              "observe",
              "watch",
              "capture"
            ],
            "type": "string"
          },
          "questions": {
            "description": "Modes observe and watch.",
            "items": {
              "properties": {
                "id": {
                  "type": "string"
                },
                "question": {
                  "type": "string"
                },
                "type": {
                  "enum": [
                    "presence",
                    "count",
                    "length_cm",
                    "visual_state",
                    "posted_hours",
                    "vehicle_access",
                    "text_read"
                  ],
                  "type": "string"
                },
                "values": {
                  "description": "visual_state only: the allowed answers, supplied by you.",
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            },
            "type": "array"
          },
          "shots": {
            "description": "Mode capture. An underspecified shot is refused at feasibility.",
            "items": {
              "properties": {
                "altitude_m": {
                  "description": "Required for an aerial shot.",
                  "type": "number"
                },
                "duration_s": {
                  "description": "Required except photo_series.",
                  "type": "number"
                },
                "framing": {
                  "enum": [
                    "wide",
                    "medium",
                    "tight"
                  ],
                  "type": "string"
                },
                "id": {
                  "type": "string"
                },
                "subject": {
                  "description": "Required. What must be in frame.",
                  "type": "string"
                },
                "time_of_day": {
                  "enum": [
                    "any",
                    "exact_time",
                    "sunrise",
                    "sunset"
                  ],
                  "type": "string"
                },
                "type": {
                  "enum": [
                    "static_shot",
                    "pan",
                    "tracking_shot",
                    "aerial",
                    "timelapse",
                    "photo_series"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "subject",
                "type"
              ],
              "type": "object"
            },
            "type": "array"
          }
        },
        "required": [
          "location",
          "declared_purpose"
        ],
        "type": "object"
      },
      "name": "check_feasibility"
    },
    {
      "description": "Status of a placed mission.",
      "inputSchema": {
        "properties": {
          "mission": {
            "type": "string"
          }
        },
        "required": [
          "mission"
        ],
        "type": "object"
      },
      "name": "mission_status"
    },
    {
      "description": "Places an order. Returns a payment requirement when no proof is supplied.",
      "inputSchema": {
        "properties": {
          "deadline": {
            "type": "string"
          },
          "declared_purpose": {
            "type": "string"
          },
          "hours": {
            "type": "number"
          },
          "license": {
            "enum": [
              "internal",
              "web_publication",
              "commercial"
            ],
            "type": "string"
          },
          "location": {
            "type": "object"
          },
          "mode": {
            "enum": [
              "observe",
              "watch",
              "capture"
            ],
            "type": "string"
          },
          "questions": {
            "items": {
              "type": "object"
            },
            "type": "array"
          },
          "shots": {
            "items": {
              "type": "object"
            },
            "type": "array"
          }
        },
        "required": [
          "location",
          "declared_purpose"
        ],
        "type": "object"
      },
      "name": "order"
    }
  ]
}

What the leaf hashes

{"body":"250590fc41dd9d8903c603772377fd2742a46543f4b7f930a1067dc74824399c","id":571379,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793140216389078,"prev":null,"subject":"5a61bea1-7d40-424f-b5ca-61190e27ed5b","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. 0x66bb7311de7c1ff611205af9de402c8b818c5b67bc39dc0c71665d36530410d6
2. 0xdb32078962f5b0dd4d903001efb03b060ebbcc48cbe9e6421a243c047fb0a8ce
3. 0x3ab4bdb63453e14df299beb6eb0490cb3bab22085c348487a9c08ff5c70f2428
4. 0x6fd98374debaaacbcb5ec4341a87bc7bb5c98e0e7680f7085385add1b15cbc6c
5. 0x77760b993bf83fe0a8723d9f77784a2b3ef251f87aa076acbc829460df32fba8
6. 0x03915878e9247238f55c939596c1713c2f21c4d20d86beb2d0d8178a8e38327e
7. 0x2e3221fbbe292a96dfe2f6323cb2907df141a711b87e4a03f8b3e2856816161f
8. 0x3d1cbef5ec217e2c2a52769fdd68944785fdc15545ee8c7667d973f0740f1422
9. 0x9f119c874a48d9d4f129bb61d7949e1e4ca09f848609f6d8ef1cb8ec81baaf56
10. 0x39e7cb0bc43817dc76aec608a58b43a8f8a3b81ac0460e9309eaeaae42e5c6a9
11. 0x2790beb45139410d982bf832095cfc669288d124f5200d2bdd191f14d8df7e4e
12. 0xfc80c3ec28002b5abbe969b82c8409cc3216ef75df720eab92db371621f671d9
13. 0x4c257542b0421f909cc313308d9054fb29b4b46d9dca1b83169d04797233fda2
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4