Evidence row 2251861

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://detect.halowerk.com/v1/cms/cms-bounded-flex-allocation"
    ]
  ],
  "name": "detect.halowerk.com/v1/cms/cms-bounded-flex-allocation",
  "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 sizes an exported one-axis CMS layout needs its claimed integer-ppm track widths checked against exact proportional growth or scaled shrink with min/max freezes.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "artifact": {
                "available": 10,
                "claimed_floor_ppm": [
                  5000000,
                  5000000
                ],
                "tracks": [
                  {
                    "base": 2,
                    "grow": 1,
                    "maximum": 10,
                    "minimum": 0,
                    "shrink": 1
                  },
                  {
                    "base": 2,
                    "grow": 1,
                    "maximum": 10,
                    "minimum": 0,
                    "shrink": 1
                  }
                ]
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "billable": true,
              "findings": [
                {
                  "confidence": 100,
                  "evidence": [
                    {
                      "page_indices": [],
                      "page_url": null,
                      "pattern": "cms-bounded-flex-allocation_scoped_evidence",
                      "type": "artifact"
                    }
                  ],
                  "limits": [
                    "Only explicitly supplied normalized JSON artifacts are examined; no network request or runtime execution occurs.",
                    "Base widths must start inside supplied bounds. Positive free space uses grow weights; negative free space uses shrink times base. Frozen bounds are removed and remaining space redistributed exactly. This normalized allocation contract does not render full CSS."
                  ],
                  "module": "cms-bounded-flex-allocation",
                  "module_cpu_ms": 0,
                  "state": "not_observed",
                  "value": {
                    "contradicted_track_widths": 0,
                    "freeze_rounds": 1,
                    "tracks": 2
                  },
                  "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": {
                        "available": {
                          "maximum": 100000000,
                          "minimum": 0,
                          "type": "integer"
                        },
                        "claimed_floor_ppm": {
                          "items": {
                            "maximum": 1000000000000,
                            "minimum": 0,
                            "type": "integer"
                          },
                          "maxItems": 64,
                          "minItems": 1,
                          "type": "array"
                        },
                        "tracks": {
                          "items": {
                            "additionalProperties": false,
                            "properties": {
                              "base": {
                                "maximum": 1000000,
                                "minimum": 0,
                                "type": "integer"
                              },
                              "grow": {
                                "maximum": 1000000,
                                "minimum": 0,
                                "type": "integer"
                              },
                              "maximum": {
                                "maximum": 1000000,
                                "minimum": 0,
                                "type": "integer"
                              },
                              "minimum": {
                                "maximum": 1000000,
                                "minimum": 0,
                                "type": "integer"
                              },
                              "shrink": {
                                "maximum": 1000000,
                                "minimum": 0,
                                "type": "integer"
                              }
                            },
                            "required": [
                              "base",
                              "minimum",
                              "maximum",
                              "grow",
                              "shrink"
                            ],
                            "type": "object"
                          },
                          "maxItems": 64,
                          "minItems": 1,
                          "type": "array"
                        }
                      },
                      "required": [
                        "available",
                        "tracks",
                        "claimed_floor_ppm"
                      ],
                      "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": "2026-11-02T15:31:32.075Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:31:31.881Z"
    },
    "resource": "https://detect.halowerk.com/v1/cms/cms-bounded-flex-allocation",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "An agent that sizes an exported one-axis CMS layout needs its claimed integer-ppm track widths checked against exact proportional growth or scaled shrink with min/max freezes."
}

What the leaf hashes

{"body":"947f64da76d6c9cecac863e5c2fd8d43925c2890f4f5597d259e6f7775a207c6","id":2251861,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647822042045,"prev":null,"subject":"x402_bazaar:https://detect.halowerk.com/v1/cms/cms-bounded-flex-allocation","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. 0x37df2d4d67bef5d2437c987d24a3da8bcd1898c3b49fab74c4ec4be92383c2be
2. 0x590b2f13d4b5967f4eee1c675d8539e6a6300106df58c884272494b432199eec
3. 0x3ba6c404c3b42019d2d9155adbdfb98cecf453c8006016cb16fec6a352861c61
4. 0xf57f988a95ceb3452b731ddef013a3f26d1f3a6d566d034a1e05424623ba2101
5. 0x1be67fa4f42e6fb75074822297173af4fad431c3c25befaabfb7375e451790b2
6. 0x733db0eaf4814ec97434e8ac7a65f2895f01e7776a65cee4b75c7846e3f8e10d
7. 0x33df82c59414a76c81ccd13c27d1c5dcab2fcd949d5ca714056e9fa301e10543
8. 0xe215bf8933b7213ae59cc31a17cefa0092d9b76fb70635e08b333e94c47ea33e
9. 0x82a77a3b7fb3e259e168eca93de1cad4fd002e558d38b8821b506d1e72e706f6
10. 0x137d5c330b16dcd426476e846be1b09e317fbef5cf30e3c22b601503c7e249f8
11. 0x9d12d652d78e0fd7c35f4926078c2643d24efffaabb4413e240035a200894add
12. 0x4447e402cea61275117ac4e9975eae04626bad327ccc4f13f5d1b453b487c0d6
13. 0xa0e5887b42201f4bffeb4ff69bd41372cabcdfc84eaf669d71bc4550864cf581
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af