addrbookFor publishers
← The evidence ledger

Evidence row 75487

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://formwerk.halowerk.com/v1/pruef/formwerk/datenfelder/cookie
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f9697129a529a90a2e0c9ef82e07912c32157759026fb6822e72b19cdc9924ba
Leaf
0x8f162c0b2b55e703e78132b1a1ccc74d73460ca7fb7e12937372106936e72255

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://formwerk.halowerk.com/v1/pruef/formwerk/datenfelder/cookie"
    ]
  ],
  "name": "HALOWERK formwerk",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Prüft am Objekt cookie den Befund Zahl übermittelter Datenfelder.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "ziel": "https://example.com/"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "datenfelder_anzahl": 3,
              "einheit": "Anzahl",
              "meta": {
                "hinweis": null,
                "methode": "Initialzustand ohne Eingabe, Absenden oder Einwilligungsklick",
                "objektart": "cookie",
                "partial": false
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/pruef/formwerk/datenfelder/cookie",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "ziel": {
                      "oneOf": [
                        {
                          "description": "Öffentliche HTTP(S)-Adresse; bei DNS-Befunden Domain oder öffentliche IP.",
                          "maxLength": 2048,
                          "minLength": 1,
                          "type": "string"
                        },
                        {
                          "additionalProperties": false,
                          "properties": {
                            "adresse": {
                              "maxLength": 2048,
                              "minLength": 1,
                              "type": "string"
                            },
                            "dkim_selektor": {
                              "pattern": "^[A-Za-z0-9_-]{1,63}$",
                              "type": "string"
                            },
                            "selektor": {
                              "description": "CSS-Selektor: genau ein Objekt, sonst erster Treffer des Objektfilters.",
                              "maxLength": 240,
                              "minLength": 1,
                              "type": "string"
                            },
                            "user_agent": {
                              "pattern": "^[A-Za-z0-9_-]{1,80}$",
                              "type": "string"
                            },
                            "vergleich": {
                              "description": "Öffentliche Vergleichsadresse für Link-, Sitemap- oder Sprachbefunde.",
                              "maxLength": 2048,
                              "type": "string"
                            }
                          },
                          "required": [
                            "adresse"
                          ],
                          "type": "object"
                        }
                      ]
                    }
                  },
                  "required": [
                    "ziel"
                  ],
                  "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": {
                  "additionalProperties": false,
                  "properties": {
                    "datenfelder_anzahl": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "einheit": {
                      "const": "Anzahl",
                      "type": "string"
                    },
                    "meta": {
                      "additionalProperties": false,
                      "properties": {
                        "hinweis": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "methode": {
                          "type": "string"
                        },
                        "objektart": {
                          "const": "cookie",
                          "type": "string"
                        },
                        "partial": {
                          "type": "boolean"
                        }
                      },
                      "required": [
                        "partial",
                        "methode",
                        "hinweis",
                        "objektart"
                      ],
                      "type": "object"
                    }
                  },
                  "required": [
                    "datenfelder_anzahl",
                    "einheit",
                    "meta"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "json"
                }
              },
              "required": [
                "type",
                "example"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-23T02:21:13.748Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T02:21:13.543Z"
    },
    "resource": "https://formwerk.halowerk.com/v1/pruef/formwerk/datenfelder/cookie",
    "serviceName": "HALOWERK formwerk",
    "tags": [
      "formwerk",
      "datenfelder"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Prüft am Objekt cookie den Befund Zahl übermittelter Datenfelder."
}

What the leaf hashes

{"body":"f9697129a529a90a2e0c9ef82e07912c32157759026fb6822e72b19cdc9924ba","id":75487,"kind":"listing","method":"baseline/1","observed_us":1793025490711821,"prev":null,"subject":"x402_bazaar:https://formwerk.halowerk.com/v1/pruef/formwerk/datenfelder/cookie","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x8f15f785762a5da647a8b051e35c331453bc2860cfb06d4cb757160db5043e28
  2. 0x2f70dbca71491b2acf325f294811b925387b1e9f31c53e49113923cf2c312fd6
  3. 0x186c26b91b68b6b1bcb9bc41a52486afdcf91b921f06e7531cbff2c162386667
  4. 0xa2978f96c5542621519e74f49d993642b8c0e03af33c1966e0c95c85e29cc316
  5. 0x4044cb5ede080463f30e82e2b6a0a9987ff95fce9a2dc09e749bce40d0f6253b
  6. 0xa3179d058199030f3803263946c67cd4384be3508c4f9ae374aed8d017ba16f5
  7. 0x760645ab72017d5d49f5ed0506dd87bbac7db4984a51497520c29172e6d1cd22
  8. 0xb9ac13d2c262a221426064b9dfb038d85fa59da812ced35d449a2c39fa2b11fa
  9. 0xbe57338dc8e149be351285c9103096d4aed9ac5df806402b12630467ac57d26f
  10. 0x8665760a589b1324397302f9a49dc33b42b22f68a2e06cfa1d55ff2fcfa7305c
  11. 0x4ef4c3a70c6b26977cbaf534a1ab9edcc651b2d385e682cd5a3f54a060ec0018
  12. 0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
  13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
  14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
  15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON