Evidence row 68100

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.polls.karbach.digital/v1/polls/latest"
    ]
  ],
  "name": "polls.karbach.digital",
  "owner_address": "0x6d8444caed95d9155785da10ac00247948957d61",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6d8444CaEd95D9155785Da10aC00247948957D61",
        "scheme": "exact"
      }
    ],
    "description": "Latest federal polls (Sonntagsfrage), party names normalised. Use when asked about the newest federal polls by institute. Source-attributed. Refused (503, not charged) if data is older than 13 hours.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": 5
            },
            "type": "http"
          },
          "output": {
            "example": {
              "data": [
                {
                  "commissioned_by": "pollytix",
                  "fieldwork_end": "2026-10-19",
                  "fieldwork_start": "2026-10-16",
                  "id": "4359",
                  "institute": "pollytix",
                  "method": "Online",
                  "parliament": "Bundestag",
                  "published": "2026-10-20",
                  "results": {
                    "AfD": 29,
                    "BSW": 4,
                    "FDP": 5,
                    "Grüne": 14,
                    "Linke": 11,
                    "SPD": 15,
                    "Sonstige": 4,
                    "Union (CDU/CSU)": 18
                  },
                  "sample_size": 1300
                },
                {
                  "commissioned_by": "RTL / n-tv",
                  "fieldwork_end": "2026-10-19",
                  "fieldwork_start": "2026-10-13",
                  "id": "4357",
                  "institute": "Forsa",
                  "method": "Telefonisch",
                  "parliament": "Bundestag",
                  "published": "2026-10-20",
                  "results": {
                    "AfD": 27,
                    "FDP": 4,
                    "Grüne": 17,
                    "Linke": 11,
                    "SPD": 13,
                    "Sonstige": 8,
                    "Union (CDU/CSU)": 20
                  },
                  "sample_size": 2502
                }
              ],
              "docs": "https://api.polls.karbach.digital/v1/",
              "model": null,
              "notice": "Scenario analysis based on published opinion polls. Not a prediction and not a voting recommendation. Coalition figures count simulated seat majorities (see ...",
              "project": "Ein Projekt von Karbach.Digital (https://karbach.digital)",
              "source": {
                "polls": "dawum.de",
                "polls_license": "ODbL 1.0",
                "polls_license_url": "https://opendatacommons.org/licenses/odbl/1-0/",
                "processing": "polls.karbach.digital (Max Karbach)"
              },
              "uncertainty": "Single polls carry a sampling error of roughly 2 to 3 points per party.",
              "updated_at": "2026-10-22T00:05:01.787427"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "default": 20,
                      "maximum": 50,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-23T22:13:35.76Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-23T22:13:35.195Z"
    },
    "resource": "https://api.polls.karbach.digital/v1/polls/latest",
    "serviceName": "polls.karbach.digital",
    "tags": [
      "elections",
      "germany",
      "polls",
      "politics",
      "bundestag"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Latest federal polls (Sonntagsfrage), party names normalised. Use when asked about the newest federal polls by institute. Source-attributed. Refused (503, not charged) if data is older than 13 hours."
}

What the leaf hashes

{"body":"9e1e21a86e3c1dbe99a7a62c117f55f78455b895be51bd052afe5420f84f15c7","id":68100,"kind":"listing","method":"baseline/1","observed_us":1793025466183035,"prev":null,"subject":"x402_bazaar:https://api.polls.karbach.digital/v1/polls/latest","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.