Evidence row 68097

Observed 26 Oct 2026, 14:37 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://api.polls.karbach.digital/v1/members/:id/votes
Recorded: 26 Oct 2026, 14:37 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 3f7ce4d100a3324e944c32475778bfc5b02466f46740020b219bf9c58e7aef9e
Leaf: 0x8fe6b75980e6f899c6c50b76d273cdf98e155c5d03a55f2697d4426f7330050a

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.polls.karbach.digital/v1/members/:id/votes"
    ]
  ],
  "name": "polls.karbach.digital",
  "owner_address": "0x6d8444caed95d9155785da10ac00247948957d61",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6d8444CaEd95D9155785Da10aC00247948957D61",
        "scheme": "exact"
      }
    ],
    "description": "Roll-call votes of one member with title, date and whether against the party line. Use when asked how a member voted. Source-attributed, German data, updated every six hours.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "id": "aaron-valent"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "member": "Aaron Valent",
                "party": "Die Linke",
                "votes": [
                  {
                    "against_party_line": false,
                    "date": "2026-07-10",
                    "title": "Ablehnung des Antrags der Linken „Krankenversicherte entlasten, nicht belasten“",
                    "vote": "nein",
                    "vote_id": 6656
                  },
                  {
                    "against_party_line": false,
                    "date": "2026-07-10",
                    "title": "Sportfördergesetz",
                    "vote": "nein",
                    "vote_id": 6606
                  }
                ]
              },
              "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. Coalitions are arithmetic majorities only, not statemen...",
              "project": "Ein Projekt von Karbach.Digital (https://karbach.digital)",
              "source": {
                "members_and_votes": "abgeordnetenwatch.de",
                "members_and_votes_license": "CC BY 4.0 (votes CC BY-SA 4.0)",
                "parliament_documents": "Deutscher Bundestag (DIP, Plenarprotokolle)",
                "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": null,
              "updated_at": "2026-10-18T12:42:01.957625"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/members/:id/votes",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "id": {
                      "description": "election id like sl-2027 (see /v1/elections) or member slug/id",
                      "type": "string"
                    }
                  },
                  "required": [
                    "id"
                  ],
                  "type": "object"
                },
                "queryParams": {
                  "properties": {},
                  "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": "2026-10-18T14:02:37.768Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-18T14:02:37.571Z"
    },
    "resource": "https://api.polls.karbach.digital/v1/members/:id/votes",
    "serviceName": "polls.karbach.digital",
    "tags": [
      "elections",
      "germany",
      "polls",
      "politics",
      "bundestag"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Roll-call votes of one member with title, date and whether against the party line. Use when asked how a member voted. Source-attributed, German data, updated every six hours."
}

What the leaf hashes

{"body":"3f7ce4d100a3324e944c32475778bfc5b02466f46740020b219bf9c58e7aef9e","id":68097,"kind":"listing","method":"baseline/1","observed_us":1793025466178498,"prev":null,"subject":"x402_bazaar:https://api.polls.karbach.digital/v1/members/:id/votes","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

0x8fe7023f795021c99860ce35011a33bb485cdecc2e21078f1c758597970dd032
0xe02a7a9f99dff594f0cd7cc8f360a2108b43114392481641fcbcb203c53528db
0x811be5eeba22d29f1ba8caba4d2c7e4886b074380874696323ddeea94d07c3d3
0x700ee5e05e9629902aa03ffc009e86b2186a7b5e2ee3e71cec2068887e1a0eb9
0x931e54d44fa2e85b1d227b819b8e85242faf1584a4f2a123707f012b3a75fd24
0x20de443d1c08f960be0965372c23d09b60d0fad8a8a106ee44425743d53f8186
0x7e3a7019ff4956171f8a499367d8a781b8ab91e59a7ea7fac6ab4251da5b4454
0x68b0dacd3a3364f8dd9bb7c2927ee538aea87eddcf2c9f500248df87672acffc
0x49df1bc4ca978123e94a91d4ff43e70d00299f08473152f9ee6956a69f073b9d
0x008d45ed99bece5d0babf3bd1d6fb4a93a70f99077db6328a9bbfbc9519f9600
0x4ef4c3a70c6b26977cbaf534a1ab9edcc651b2d385e682cd5a3f54a060ec0018
0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON