Evidence row 570554

What was observed

{
  "count": 1,
  "tools": [
    {
      "description": "Work out how many flat-pack units or panels fit in one 20ft (20GP) or 40ft high cube (40HQ) container. Returns units per layer, layers that fit the height, units limited by volume and by payload, the binding constraint, and the volume/payload utilisation. Use the packed size and weight of ONE unit. It does not estimate: if a dimension or the weight is missing it returns what is missing instead of a number.",
      "inputSchema": {
        "properties": {
          "allowRotation": {
            "description": "Optional. When true, the tool also tries each unit rotated 90 degrees and keeps the better units-per-layer. Default false, matching the web calculator.",
            "type": "boolean"
          },
          "container": {
            "description": "Container type: 20gp (20ft general purpose) or 40hq (40ft high cube).",
            "enum": [
              "20gp",
              "40hq"
            ],
            "type": "string"
          },
          "maxLayers": {
            "description": "Optional stacking limit: the most layers you are willing to stack. Omit or send 0 for no cap.",
            "type": "number"
          },
          "unitHeightMm": {
            "description": "Packed height of one unit, in millimetres.",
            "type": "number"
          },
          "unitLengthMm": {
            "description": "Packed length of one unit, in millimetres.",
            "type": "number"
          },
          "unitWeightKg": {
            "description": "Weight of one packed unit, in kilograms.",
            "type": "number"
          },
          "unitWidthMm": {
            "description": "Packed width of one unit, in millimetres.",
            "type": "number"
          }
        },
        "required": [
          "container",
          "unitLengthMm",
          "unitWidthMm",
          "unitHeightMm",
          "unitWeightKg"
        ],
        "type": "object"
      },
      "name": "container_loading"
    }
  ]
}

What the leaf hashes

{"body":"0955891c794c95819cb33965921397316606859e24be89377afd96db50571722","id":570554,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793139825062626,"prev":null,"subject":"2e5181d5-9f44-4c83-91d2-abd9e0aeedc4","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. 0xa3d46bde253a9ad39451b52b995f01eb9cc3d5d72295c7aac414bd9ad940eb86
2. 0x0da6a3764eb3365851bd2aa1826c7f565fa097ff49957d98e7e92e0836c4ac16
3. 0x364b6637beae20fe35239e1bc1eef6e3dae72401cc13cd3595be53384016e250
4. 0x7f8d2a1675fdb244316fd032c85b43488be7075988650350cb58cf8c9d4a2c6b
5. 0xae8307c3d10fefcdd9371486e76294ac3b11b1b72e4e3354aea9af7525ec1a65
6. 0xc4924ef25c9ec1c11263b7d4e41cb1696e65f8e977114ca94615c425a1ccaa41
7. 0xd6839f011a26eb0f81929302f68ba279b1b500761498aab75951dcde0e023365
8. 0x9aa509def347667f2ea7821861c9fb994a6423e26895ede38681e845ddab9fef
9. 0xa148e493382406bfab78607a73e9bbf04c4492ec21ee1ac886538bf34ebe9585
10. 0x8f29b289879b04f5930475ce78fe891a3521071b428d39d3ed3cce86f1759b9f
11. 0x1f05a1d6742df860387251334897b5242f60183a4f9751704af390ea507acc90
12. 0xc99f276d750460ec390a64510fe7ad6b609e36fddb943e81299b02a623e63048
13. 0x87816aee66e8f6e0f1e55ea83733bb58cf9612d36c45fd5b7fc5d6f4484b78fd
14. 0x0644f7e2a4b5bf9b66f185cc3fbb766d456ad94490183852f4c6db5855114cc5
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4