Evidence row 3768356

Observed 6 Nov 2026, 20:27 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://x402.halowerk.com/trust/check
Recorded: 6 Nov 2026, 20:27 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 42f090cb9669134f3fd9d64f540e65b1f5055c705cc3ecc04f1bd3e68911d6a3
Leaf: 0xd2294a50070c02be1f80f106e55113fa6d4f109da45e17c33614ab8bd5aebecc

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.halowerk.com/trust/check"
    ]
  ],
  "name": "HALOWERK x402werk",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "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",
        "scheme": "exact"
      }
    ],
    "description": "One unpaid public HTTPS probe with DNS-pinned SSRF protection. Checks x402 v2 exact-payment terms, resource URL, body/header consistency and a bounded Base USDC option. Records only actual observations. Does not establish delivery, seller ownership or sanctions clearance. Probe failures are unknown, not a proven outage.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://tools.halowerk.com/v1/phone/parse"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "body": {
                      "type": "object"
                    },
                    "max_units": {
                      "default": 5000,
                      "maximum": 5000,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "method": {
                      "default": "GET",
                      "enum": [
                        "GET",
                        "POST"
                      ],
                      "type": "string"
                    },
                    "url": {
                      "maxLength": 2000,
                      "minLength": 10,
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "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"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-06T11:12:16.513Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-06T11:12:16.103Z"
    },
    "resource": "https://x402.halowerk.com/trust/check",
    "serviceName": "HALOWERK x402werk",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "One unpaid public HTTPS probe with DNS-pinned SSRF protection. Checks x402 v2 exact-payment terms, resource URL, body/header consistency and a bounded Base USDC option. Records only actual observations. Does not establish delivery, seller ownership or sanctions clearance. Probe failures are unknown, not a proven outage."
}

What the leaf hashes

{"body":"42f090cb9669134f3fd9d64f540e65b1f5055c705cc3ecc04f1bd3e68911d6a3","id":3768356,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793996823526540,"prev":null,"subject":"x402_bazaar:https://x402.halowerk.com/trust/check","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).
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Day root: 0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained: 0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published: On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON