Evidence row 2207989

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://conversion.halowerk.com/v1/payment-methods-repair"
    ]
  ],
  "name": "conversion.halowerk.com/v1/payment-methods-repair",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "currency": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "recipient": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Payment methods visible repair plan fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "context": {
                "environment": "production"
              },
              "target": "https://example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "action": {
                "change": "State accepted payment methods before checkout.",
                "evidence_source": "https://example.com/",
                "priority": "high",
                "type": "repair_plan",
                "verify": "Repeat /v1/payment-methods-repair after deployment and require verdict=pass."
              },
              "category": "conversion",
              "comparison": null,
              "confidence": 100,
              "criterion": {
                "expected": true,
                "id": "conversion:payment-methods",
                "metric": "payment_method_present",
                "operator": "truthy"
              },
              "evidence": {
                "hash_sha256": "777783173cbeccee14e8a619f00538e714c183b41fbafc2cb4af36fdbfa66fac",
                "redirects": 0,
                "source": "https://example.com/",
                "status": 200
              },
              "limitations": [
                "Read-only public inspection; no login, form submission, exploit attempt, purchase or load test.",
                "Signals support a conversion decision but do not prove causal uplift without a controlled experiment."
              ],
              "meta": {
                "cache": "hit",
                "comparison_cache": null,
                "partial": false
              },
              "mode": "repair",
              "observation": false,
              "pass": false,
              "scope": "live_public_read_only",
              "score": 0,
              "service": "Payment methods visible — Repair Plan",
              "service_number": 781,
              "target": {
                "checked_at": "2026-10-23T06:50:22.151Z",
                "final": "https://example.com/",
                "requested": "https://example.com"
              },
              "verdict": "fail",
              "warnings": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "baseline": {
                      "additionalProperties": true,
                      "description": "Optional baseline returned by a previous snapshot call.",
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "compare_url": {
                      "description": "Optional public comparison URL. Used by change and monitoring services.",
                      "maxLength": 2048,
                      "minLength": 3,
                      "type": "string"
                    },
                    "context": {
                      "additionalProperties": {
                        "type": [
                          "string",
                          "number",
                          "boolean",
                          "null"
                        ]
                      },
                      "description": "Optional non-secret correlation labels returned unchanged only in the request lifecycle.",
                      "maxProperties": 12,
                      "type": "object"
                    },
                    "target": {
                      "description": "Public HTTP(S) URL or domain to inspect. A bare domain is normalized to HTTPS.",
                      "maxLength": 2048,
                      "minLength": 3,
                      "type": "string"
                    }
                  },
                  "required": [
                    "target"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {},
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T15:21:30.896Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:21:30.591Z"
    },
    "resource": "https://conversion.halowerk.com/v1/payment-methods-repair",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Payment methods visible repair plan fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed."
}

What the leaf hashes

{"body":"2e3daf9456d13f1e09e730979e69bbc247ffcbe99aa18ddba354e537d6c7c4db","id":2207989,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647020840864,"prev":null,"subject":"x402_bazaar:https://conversion.halowerk.com/v1/payment-methods-repair","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. 0xfc41fd38c3853e2ce16053fa1b355c5515f231607e287a05f635330e7812c1a7
2. 0x7362776e2ad015de2a0defab03b79d703542d7a4b03282a95b9a989ab72bcf5e
3. 0xeb7b6a542d34e0f5852d5db0ccca580bc5aecb3641c6eea6d21e6566d52187ae
4. 0x2fc0f51fae51357b1f16d0eb509bdfe938993c14ea6411ba9f89f60435d38fb7
5. 0xbcf6bf9f1433ff9fde53b49833c44074253f81a6298e644f133dfed6ee4f9f9d
6. 0xe8896eb899aefd976579618c5de381bdbda3f48ad701bf476df969ab15a21859
7. 0x683c6d401477bcc450e8df72f8ae9304ad0929986d8c1dfa13e7ce93fbb6223a
8. 0xc43afd0f6b2dd5f3c220825f131b377f3e01083d959c4fc962fcc22e5945682e
9. 0xda025cf9cff3c69a894489329d9d6cdd79377a37f4debde0b5122185b0c9e620
10. 0x41415e29380e1775fa70f8ff127b2d9dd2e8ab1e4db6cf4fce84229cef601d2e
11. 0xe5e5c6785b436e3e5dd2ec939dca42372d5b90c1f127c983a3c222f5b0b8d7a3
12. 0xe600ed826c3a6308e95c2df107dc2afb9b3221f40683acc5d31f43293074b45f
13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af