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Evidence row 68103

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://api.polls.karbach.digital/v1/spain/general-2026/provinces
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5ec86d2bb9c40ddb8f3aaf56ce028b8c30922371b65fdee666cec216dcc1f568
Leaf
0xbdae04ec7f6cc32b3d5903bf7a953381eefdc04734d8b2860244a97e50eb05fb

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.polls.karbach.digital/v1/spain/general-2026/provinces"
    ]
  ],
  "name": "polls.karbach.digital",
  "owner_address": "0x6d8444caed95d9155785da10ac00247948957d61",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6d8444CaEd95D9155785Da10aC00247948957D61",
        "scheme": "exact"
      }
    ],
    "description": "Spanish general election 2026, all 52 constituencies: median seats per list, vote share, seat order, last seat. Blackout 24 to 29 Nov 2026. After polls close: official count per constituency, forecast for comparison. Use when asked about seats or the result in a Spanish province (Madrid, Barcelona, ...) in 2026, or which party is fighting for the last seat there. Source-attributed. Refused (503, not charged) if data is older than 26 hours.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "blackout": {
                  "active": false,
                  "from": "2026-11-24T00:00:00+01:00",
                  "note": "From 24 Nov 2026 00:00 until polls close on 29 Nov 2026 21:00 (Madrid time) this endpoint is unavailable (HTTP 503, nothing is charged). The last forecast be...",
                  "until": "2026-11-29T21:00:00+01:00"
                },
                "constituencies": [
                  {
                    "constituency": "A Coruña",
                    "first_out": {
                      "list": "PSOE",
                      "quotient": 0
                    },
                    "first_out_in_100": {
                      "BNG": 0,
                      "Links": 0,
                      "PP": 0,
                      "PSOE": 0,
                      "Vox": 0
                    },
                    "last_seat_duels": [
                      {},
                      {}
                    ],
                    "last_seat_gap": {
                      "points": 0,
                      "quotient": 0,
                      "votes_approx": 0
                    },
                    "last_seat_in_100": {
                      "BNG": 0,
                      "Links": 0,
                      "PP": 0,
                      "PSOE": 0,
                      "Vox": 0
                    },
                    "modelled_vote_share_pct": {
                      "BNG": 0,
                      "Links": 0,
                      "PP": 0,
                      "PSOE": 0,
                      "Podemos": 0,
                      "SALF": 0,
                      "Vox": 0
                    },
                    "region": "GA",
                    "seat_order": [
                      {},
                      {}
                    ],
                    "seats": 0,
                    "seats_median": {
                      "BNG": 0,
                      "PP": 0,
                      "PSOE": 0
                    },
                    "swing_seats": 0
                  },
                  {
                    "constituency": "Albacete",
                    "first_out": {
                      "list": "PSOE",
                      "quotient": 0
                    },
                    "first_out_in_100": {
                      "PP": 0,
                      "PSOE": 0,
                      "Vox": 0
                    },
                    "last_seat_duels": [
                      {},
                      {}
                    ],
                    "last_seat_gap": {
                      "points": 0,
                      "quotient": 0,
                      "votes_approx": 0
                    },
                    "last_seat_in_100": {
                      "PP": 0,
                      "PSOE": 0,
                      "Vox": 0
                    },
                    "modelled_vote_share_pct": {
                      "Links": 0,
                      "PP": 0,
                      "PSOE": 0,
                      "Podemos": 0,
                      "SALF": 0,
                      "Vox": 0
                    },
                    "region": "CM",
                    "seat_order": [
                      {},
                      {}
                    ],
                    "seats": 0,
                    "seats_median": {
                      "PP": 0,
                      "PSOE": 0,
                      "Vox": 0
                    },
                    "swing_seats": 0
                  }
                ],
                "date": "0000-00-00",
                "election": "es-2026",
                "note": "seats_median per list can differ from the national median by one seat in sum. swing_seats: how many seats change list on average versus the median allocation..."
              },
              "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": {
                "blackout": "Spanish electoral law (art. 69.7 LOREG) bans publishing polls from 24 Nov 2026 00:00 until polls close on 29 Nov 2026 (21:00 Madrid time, Canary Islands). Du...",
                "license": "CC BY-SA 4.0 (share alike, because the poll compilation is CC BY-SA)",
                "polls": "Spanish polling institutes as compiled on en.wikipedia.org (Opinion polling for the next Spanish general election)",
                "polls_license": "CC BY-SA 4.0",
                "processing": "polls.karbach.digital (Max Karbach)",
                "results_2023": "en.wikipedia.org constituency pages (CC BY-SA 4.0)",
                "seats_per_constituency": "Real Decreto 806/2026, Boletín Oficial del Estado (BOE-A-2026-20742)"
              },
              "uncertainty": "Medians from 5,000 simulations; small provinces can flip their last seat on a few thousand votes.",
              "updated_at": "0000-00-00 00:00"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
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                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
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                "method"
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              "type": "object"
            },
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              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-21T22:08:54.648Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-21T22:08:54.455Z"
    },
    "resource": "https://api.polls.karbach.digital/v1/spain/general-2026/provinces",
    "serviceName": "polls.karbach.digital",
    "tags": [
      "elections",
      "spain",
      "polls",
      "politics",
      "forecast"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Spanish general election 2026, all 52 constituencies: median seats per list, vote share, seat order, last seat. Blackout 24 to 29 Nov 2026. After polls close: official count per constituency, forecast for comparison. Use when asked about seats or the result in a Spanish province (Madrid, Barcelona, ...) in 2026, or which party is fighting for the last seat there. Source-attributed. Refused (503, not charged) if data is older than 26 hours."
}

What the leaf hashes

{"body":"5ec86d2bb9c40ddb8f3aaf56ce028b8c30922371b65fdee666cec216dcc1f568","id":68103,"kind":"listing","method":"baseline/1","observed_us":1793025466186972,"prev":null,"subject":"x402_bazaar:https://api.polls.karbach.digital/v1/spain/general-2026/provinces","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. 0xbdae1ed547e459d142618683ea59c920ce72841b8ff17100ad37bbb21a3557de
  2. 0x27c17dab5cf89322a7a0b57c19e0f2869e39ad0ec948ad46509f07cb1c39e27a
  3. 0xd56f01d95979cd6a55f019ffc9a03eee90089f394a6a5cf4f4780e6dc98890dd
  4. 0xbcdc5ea027f81b20fbe3c2e484c61dd3ea58df570fd889a06ec00e8cf5e6a44d
  5. 0xcd8dbced539b4123bb13d3006a5554ca27daca6d65438b8002e85fc135863b05
  6. 0xee19f38f10200550e7101db523fe51efc12fd1537523128235be593a82c7965a
  7. 0x56cf6f67d76b792e8206ed12ff64ae4ed067d8dd6e395982233e76f30cc09e79
  8. 0xa693bb9295d036baeb4b498fe727f2f0a582085884999078e1fe0316576e7b26
  9. 0x9526bcec5203a2d2bf4d8ced6bfa4e5bdea2a8d30f09b2614941f3f6d1c6bd91
  10. 0xa8048983031bd787175feb9b6005110e63644ce412e11f8e1c15af8a960bfe20
  11. 0x135102b1595b48b3b1604ed9b55766b9654dc2e33631a8be15cb316d09a36075
  12. 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
  13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
  14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
  15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON