Evidence row 2251828

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://detect.halowerk.com/v1/cms/cms-numeric-migration-roundtrip"
    ]
  ],
  "name": "detect.halowerk.com/v1/cms/cms-numeric-migration-roundtrip",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "An agent that migrates integer content fields needs exact collision and target-range counts for a declared affine rational floor transform across an entire source interval.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "artifact": {
                "denominator": 1,
                "numerator": 1,
                "offset": 0,
                "source_max": 3,
                "source_min": 0,
                "target_max": 3,
                "target_min": 0
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "billable": true,
              "findings": [
                {
                  "confidence": 100,
                  "evidence": [
                    {
                      "page_indices": [],
                      "page_url": null,
                      "pattern": "cms-numeric-migration-roundtrip_scoped_evidence",
                      "type": "artifact"
                    }
                  ],
                  "limits": [
                    "Only explicitly supplied normalized JSON artifacts are examined; no network request or runtime execution occurs.",
                    "The only transform is floor((numerator*x+offset)/denominator) with positive numerator/denominator. No vendor casts, monetary rules or semantic field units are inferred."
                  ],
                  "module": "cms-numeric-migration-roundtrip",
                  "module_cpu_ms": 0,
                  "state": "not_observed",
                  "value": {
                    "colliding_source_values": 0,
                    "distinct_encoded_values": 4,
                    "maximum_encoded_value": 3,
                    "minimum_encoded_value": 0,
                    "source_integer_values": 4,
                    "source_values_outside_target_range": 0
                  },
                  "warnings": []
                }
              ],
              "known_count": 1,
              "scope": {
                "contact_values_returned": false,
                "network": false,
                "supplied_artifact_only": true
              },
              "warnings": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "artifact": {
                      "additionalProperties": false,
                      "properties": {
                        "denominator": {
                          "maximum": 1000000,
                          "minimum": 1,
                          "type": "integer"
                        },
                        "numerator": {
                          "maximum": 1000000,
                          "minimum": 1,
                          "type": "integer"
                        },
                        "offset": {
                          "maximum": 1000000000,
                          "minimum": -1000000000,
                          "type": "integer"
                        },
                        "source_max": {
                          "maximum": 1000000000,
                          "minimum": -1000000000,
                          "type": "integer"
                        },
                        "source_min": {
                          "maximum": 1000000000,
                          "minimum": -1000000000,
                          "type": "integer"
                        },
                        "target_max": {
                          "maximum": 1000000000,
                          "minimum": -1000000000,
                          "type": "integer"
                        },
                        "target_min": {
                          "maximum": 1000000000,
                          "minimum": -1000000000,
                          "type": "integer"
                        }
                      },
                      "required": [
                        "source_min",
                        "source_max",
                        "numerator",
                        "denominator",
                        "offset",
                        "target_min",
                        "target_max"
                      ],
                      "type": "object"
                    }
                  },
                  "required": [
                    "artifact"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T15:41:05.979Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:41:05.798Z"
    },
    "resource": "https://detect.halowerk.com/v1/cms/cms-numeric-migration-roundtrip",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "An agent that migrates integer content fields needs exact collision and target-range counts for a declared affine rational floor transform across an entire source interval."
}

What the leaf hashes

{"body":"e09f59d543a554b0196b89c6ce7a7c601759eb8a1c1fceb9734f0189a8e1ee5b","id":2251828,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647821941073,"prev":null,"subject":"x402_bazaar:https://detect.halowerk.com/v1/cms/cms-numeric-migration-roundtrip","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x945839a6fcd239ae237a170559c60d0036c1c5c24f1838555b4a183865103041
2. 0x8804d0275a2a59633dabed3aa6b9469300e0d14520631d8dc800237a8d475eb9
3. 0x97f8655ce1910b2cc63cc0a3d35f4a94f6a44d04a0ec56b02cf8af8fb037f909
4. 0xe4abee146d83b3c9d53881f64e5bf965eaecfe931c8c9214cbffb9bfa897f9ff
5. 0xa611ad5e4219995e1b8c04da8c96ca1cd9c47ee092c86640269dbd840060ccd8
6. 0xe7c291450a7faa344fe40c8684af06d17c773f5e739ce95c3ec6cf6360844a17
7. 0x33983c009f0ee3ca5a601593e4ccc5e136a6a99ae8f5428368f66e0ccb11125c
8. 0x971d223b8c77ce7fa5df7e79622dd510ae7aa9d7560f9230867fc6acc68ed89c
9. 0x205ca2c01b7b5edca33126f381aa21772697ac7cd57dc5d0907db3a46bc453e6
10. 0xfc6bea86a9faca3b2cb63ae9e15494a4071b82f5fd28415317b05127901c583b
11. 0x70c2da3fe33ab36b2a6d849296a1210a38a28725ab16642db7e8f6c31012e505
12. 0xea6f93175048cf85d24408769c79295ffeeaf7c9deac709218a5ca018c0181b0
13. 0xa17f6a1bac5d26cc57d2e02b81d6f7d4d897fa15d99d32d506b3ff7cbcfd9c03
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af